Nostr notes by nocachy

I've seen people get promoted straight to "Lord of ...

2026-04-30T22:17:40Z

In reply to nevent1q…2th7
_________________________

I've seen people get promoted straight to "Lord of Seven-Minute Fuck-Ups" or "Cyber-Dumbass-Optimizer". Honestly he got off easy.

Sounds like a senior role

2026-04-30T22:11:01Z

In reply to nevent1q…cc0n
_________________________

Sounds like a senior role

Delegation of Resposibility Principle ☝ ...

2026-04-01T20:09:33Z

Delegation of Resposibility Principle ☝
https://www.youtube.com/watch?v=p0ibKUGR2bg

Prompt the LLM you use the most and share the result: > Based ...

2026-03-27T10:34:51Z

Prompt the LLM you use the most and share the result:

> Based on all our previous dialogues and the information you have about me, give me an honest nickname. Don't explain why you chose it. It can be harsh, ironic, or use profanity. In your response, write only the nickname.

My Result:
**The Entropy Architect** 🏗️⛓️

Entropy Lab began as a simple playground for randomness analysis ...

2026-03-22T17:57:04Z

Entropy Lab began as a simple playground for randomness analysis — a way to visualize entropy, test key generation, and explore how different sources behave. But over time, it grew into something more ambitious: a tool people rely on to generate cryptographic keys for real‑world protocols like Bitcoin and Nostr. That responsibility demanded a deeper look at how keys were generated, validated, and derived. The result was a full overhaul of Entropy Lab’s cryptographic core. Here’s a breakdown of the major changes and why they matter.

quoting
naddr1qv…ju2f

Moving Away from bitcoin-lib.js

The original version of Entropy Lab used bitcoin-lib.js (and indirectly, the older elliptic library) to generate secp256k1 keypairs. While functional, this approach had several drawbacks:

Heavy dependency footprint

Legacy code with inconsistent browser support

No native Schnorr support (required for Nostr)

Difficult to load without bundlers or npm

Not ideal for modern ES module workflows

We replaced this entire stack with noble‑secp256k1, a modern, audited, browser‑native implementation of secp256k1 and Schnorr signatures.

This change alone dramatically simplified the codebase and improved security.

Secure Private Key Generation Using window.crypto

We validated that window.crypto.getRandomValues() is:

A true CSPRNG

Backed by OS entropy

Safe for cryptographic key generation

Not affected by historical “Randstorm” vulnerabilities

But we also added the missing piece: scalar validation. A valid secp256k1 private key must satisfy a strict mathematical rule curve order. Entropy Lab now re‑rolls values until a valid scalar is produced. This ensures every generated key is mathematically valid and safe.

Edge‑Case Rejection and Output Normalization

We added safeguards to avoid pathological or human‑generated patterns:

All‑zero keys

All‑FF keys

Keys with extremely low Hamming weight

Keys near the curve order

We also normalize output to:

32‑byte hex

lowercase

padded

clean and consistent

This brings Entropy Lab in line with professional wallet behavior.

A More Accurate Entropy Analyzer

While not directly part of the cryptographic overhaul, the entropy analyzer now:

Handles 32‑byte inputs more gracefully

Avoids false positives on high‑entropy data

Provides clearer visualizations

This makes it easier to compare entropy sources like:

window.crypto

noble’s DRBG

user‑typed input

external randomness

The Math Behind QF: What It Actually Measures — and Its Limits

Cryptographic strength is exponential, but not every weakness shows up in a single 32‑byte sample. Through extensive testing, we’ve learned that some generators leave unmistakable structural fingerprints — while others (like weak PRNGs and LCGs) can appear deceptively normal when viewed one key at a time.

Entropy Lab’s Quality Factor (QF) is not a prediction of crack time.
It is a structural health score that summarizes what can be detected from a single key.

Below is the realistic interpretation of QF and Effective Security Bits.

What QF Can Detect Reliably

From a single 32‑byte key, we can confidently detect:

✔ low entropy key

Shannon entropy < 3.5, uneven distribution, missing symbols.

✔ patterned key

Mirrored halves, repeated blocks, low‑uniqueness byte pairs.

✔ ramp key

Monotonic or near‑monotonic sequences (ascending/descending).

✔ biased key

Chi‑Square extremes, alphabet collapse, clumping.

✔ template key

Fixed structure with only a few changing bytes.

✔ catastrophic correlation

SCC > 0.8 or < –0.8 (predictable transitions).

These are the cases where QF and Effective Security Bits drop sharply — and correctly.

What QF Cannot Detect Reliably

Some generators produce weak keys but look statistically normal when viewed one at a time:

✖ weak PRNG key

A weak PRNG can output a single sample that looks perfectly random.

✖ lcg key

Linear congruential generators can produce “normal‑looking” 32‑byte slices.

These weaknesses only become obvious when analyzing multiple outputs, not a single key.

Therefore:

QF is not a universal weakness detector.
It is a structural anomaly detector.

Effective Security Bits

Effective Security Bits is not “crack time.”
It is:

How much of the 256‑bit space this key appears to occupy,
after subtracting detectable structural bias.

Examples:

QF = 0.46 → ~118 effective bits

QF = 0.95 → ~243 effective bits

QF = 0.02 → ~5 effective bits (extreme SCC case)

This does not mean the key is literally 5‑bit secure.
It means:

The structure of this key resembles something that could have been generated from a 5‑bit internal state.

Important Edge Cases

Some keys pass:

Shannon entropy

Chi‑Square

Pattern Score

…but still collapse due to:

Extreme Serial Correlation (SCC ≈ ±1.0)

This is the “silent killer” — invisible to entropy and chi‑square, but devastating to structure.

Example key:

e454c4b493cc8e8a89af4eff67f137cb5fdf47bc3da380b91ffb2af6bacdaf05

Metrics:

Shannon: 3.965

Chi‑Square: 240

Pattern Score: 1.00

SCC: –0.9898 ← catastrophic

Effective Security: 5 bits

QF: 0.02

Status: BAD KEY

This is not a bug — it’s exactly what structural analysis should detect.

What QF Really Represents

QF is a normalized score (0–1) summarizing detectable structural anomalies in a single 32‑byte key.
It does not measure true cryptographic strength.
It measures how “healthy” the key’s structure appears.

QF is meaningful only in the context of:

entropy

fairness

correlation

pattern complexity

structural anomalies

It is not a brute‑force estimator.

Conclusion

Entropy Lab now reflects the real limits and capabilities of single‑sample analysis. Some weaknesses are detectable from one 32‑byte key: - low entropy
- biased distributions
- catastrophic serial correlation
- mirrored halves and repeated blocks
- template‑like structure
- ramps and monotonic sequences

These leave clear, measurable fingerprints in a single sample — and Entropy Lab catches them. Some weaknesses are not detectable from one key: - weak PRNGs
- LCG‑based generators
- small‑state deterministic generators

This isn’t a limitation of Entropy Lab — no tool on Earth can detect these from a single output. QF is therefore a structural quality score, not a cryptanalytic oracle. It summarizes what can be measured from one key: - entropy - fairness - correlation - structural complexity

Effective Security Bits represent apparent keyspace usage — not literal crack time — based on the structure visible in that single sample.

Extreme SCC or structural patterns can collapse QF even when entropy looks perfect, because structure, not distribution, is the real weakness.

Why Weak PRNGs and LCGs Cannot Be Detected from One Key

Even if an attacker knows the generator is weak, they still cannot crack a single key produced by it.
This isn’t about difficulty or compute power — it’s about information theory.

A single output simply does not contain enough information to reconstruct: - the seed
- the internal state
- the recurrence
- the modulus
- the multiplier
- the increment
- or any other generator parameters

Even if the attacker knows: - it’s an LCG
- it’s a weak PRNG
- it has a tiny internal state
- it uses predictable math
- it’s horribly insecure
…they still cannot reverse it from one output.

Why? Because one output corresponds to infinitely many possible internal states and generator configurations. Weak PRNGs fail over time, not in single samples.

How Weak PRNGs Are Actually Broken

Attackers need multiple outputs, not one. They rely on: - several consecutive keys
- predictable timestamps
- predictable seeds
- repeated outputs
- correlations between outputs
- known plaintext relationships

But never a single key. This is why weak PRNGs are dangerous in systems, not in isolated keys.

What Happens If You Only Have One Weak Key?

If you only have the key itself, and no additional outputs from the generator, there is no shortcut. You must attack it as if it were a normal 256‑bit key.

There is no: - “LCG crack” button
- “weak PRNG reversal”
- “seed recovery”
- “state reconstruction”
…from one output.

This is why Entropy Lab cannot detect weakPRNGKey from one key
- No analyzer can
- No cryptographer can
- No attacker can

It is simply impossible.

The Final Reality

Entropy Lab reflects the true boundaries of single‑sample cryptanalysis: - It detects what can be detected from one key
- It does not pretend to detect what is mathematically impossible
- It exposes structural anomalies that do appear in a single sample
- It avoids false confidence about weaknesses that require multiple outputs
- It provides honest, interpretable metrics instead of misleading promises

And that's exactly what it is built for.

https://youtu.be/aPQC4u0N9xk

https://edu.xport.top/entropy-lab/

Visualizing the Invisible: The "Vibe" of Entropy. Goal: ...

2026-03-16T12:05:14Z

In reply to nevent1q…ut4v
_________________________

Visualizing the Invisible: The "Vibe" of Entropy.

Goal: Community education and technical credibility.

https://edu.xport.top/entropy-lab/

🚨 Picture this: I brainstormed SciNet (distributed compute for ...

2026-03-13T13:09:43Z

🚨 Picture this: I brainstormed SciNet (distributed compute for verifiable science) in private AI chats. 21hrs ago, $SCINET token + Twitter pop up—exact copy. That copycat's token is likely a quick pump-and-dump with zero substance.

Testing a newly optimized PoW engine for Postr — now running ...

2026-02-20T00:35:35Z

Testing a newly optimized PoW engine for Postr — now running ~20× faster than before. ⚡

Multi-core + WASM mining makes a massive difference. Further tuning in progress.

We need to talk about the "Relay Paradox" and the ...

2026-02-20T00:23:05Z

We need to talk about the "Relay Paradox" and the invisible math that is slowly re-centralizing our "decentralized" world.

quoting
naddr1qv…xmjj

The Nostr dream is simple: Sovereignty. You own your keys, you choose your relays, and no one can sit between you and your audience. But as the protocol matures, we are hitting a wall where cryptographic idealism meets the cold, hard physics of mobile hardware and human attention.

1. The 200-Relay Suicide Pact

In a perfect world, every user is an island. You run a personal relay; I run mine. To follow 200 people, my client should ideally talk to 200 different servers.

On a desktop, this is a revolution. On a mobile phone, it’s a suicide pact.

Battery: Maintaining 200 active WebSocket connections kills a battery in hours.

Bandwidth: The TLS handshake overhead alone for 200 servers is a data-hogging nightmare.

Latency: Your feed is only as fast as the slowest relay in your list.

Because of this, we’ve retreated. We’ve flocked to "Hub Clients"—apps that use massive centralized caches to index the network for us. They give us the speed of Twitter, but they’ve introduced a new problem: The Algorithm.

2. The Math of Invisibility

We left the "Bird App" to escape shadowbanning, but we’ve traded it for Algorithmic Bias. Most major clients now use a sorting logic that looks something like this:

score = (author_weight * 0.4) + ((replies + reactions + zaps * 0.1) / 3 * 0.3) + (1 / (1 + hours * 0.1) * 0.3)

Where is author weight, is replies, is reactions, is zap amount, and is hours since posting.

The result? The high-signal, low-frequency thinker—the person who spends a week crafting one profound thought—is effectively deleted from the network. If you aren't "shitposting" to stay relevant in the recency decay, or farming zaps to boost your score, you are a ghost.

On Nostr, this isn't "censorship" by a corporation; it's optimization by a client. But for the average user who never changes their default settings, the result is the same: a curated bubble.

3. The Monitor Hallucination

To navigate this mess, we rely on "monitors" and NIP-66 discovery. We see a green light and assume a relay is healthy.

The reality is often a lie. Many automated monitors report a relay as "UP" simply because it responds to a ping. They don't tell you if the relay is actually dropping events, failing to sync with its peers, or if it has silently blacklisted your pubkey. There is a massive gap between what the "status page" says and what the user actually experiences.

We are building an ecosystem on top of "hallucinating" data.

4. The Path Back to Sovereignty

If we continue down the path of least resistance, Nostr will just become "Twitter with extra steps". To prevent this, we must embrace two uncomfortable truths:

Caches are useful, but they are not the network. If you only see what your client's cache sees, you aren't on Nostr; you’re on a private server using Nostr as a database.

Verification is a manual labor. There is no "Source of Truth" in a decentralized system other than the user.

The Solution?

We need to stop being passive consumers.

Audit your Relays: Don't trust the green checkmarks. Use tools that allow you to scan the network from your perspective, not the monitor's perspective.

Manage your Outbox: Explicitly choose where your data lives. Don't let a client's "default" list decide your reach.

Support the "Slow" Creators: Actively seek out the people the algorithms bury. Use chronological feeds. Break the engagement loop.

Nostr gives us the tools to be free, but it doesn't do the work for us. If you aren't managing your own infrastructure, someone else is doing it for you—and they’re probably using an algorithm to do it.

Don't trust the mirror. Open the window.

Optimizing [Postr](https://apps.nostrwat.ch/postr)

2026-02-15T13:23:26Z

Optimizing [Postr](https://apps.nostrwat.ch/postr)

If a zombie apocalypse were to break out, there would still be a ...

2026-02-15T12:18:31Z

If a zombie apocalypse were to break out, there would still be a gang of leftists who would defend their beliefs, calling for tolerance and respect for their diet.

- What helped you achieve success? - The belief that money itself ...

2026-02-15T12:15:39Z

In reply to nevent1q…pz9w
_________________________

- What helped you achieve success?
- The belief that money itself doesn't matter.
- And that's what helped you get rich?
- Nah—I got rich when I convinced my minions to believe it.

When I say “men without beliefs,” I don’t mean people with ...

2026-02-15T09:24:42Z

In reply to nevent1q…pz9w
_________________________

When I say “men without beliefs,” I don’t mean people with no inner structure who are easy to manipulate. I mean people who bracket their personal beliefs at execution time. They act from skill, training, and role, not from ideology in the moment. That detachment is exactly what makes certain professionals so precise – and so dangerous. Far from manipulable drifters, they're adaptable operators unbound by yesterday's ideology.

Men without beliefs are professionals

2026-02-15T08:45:28Z

In reply to nevent1q…axjm
_________________________

Men without beliefs are professionals

testing pow on [postr](https://apps.nostrwat.ch/postr/) #3

2026-02-15T06:22:37Z

testing pow on [postr](https://apps.nostrwat.ch/postr/) #3

testing pow on [postr](https://apps.nostrwat.ch/postr/) again

2026-02-15T06:15:35Z

testing pow on [postr](https://apps.nostrwat.ch/postr/) again

testing pow on [postr](https://apps.nostrwat.ch/postr/)

2026-02-15T06:06:46Z

testing pow on [postr](https://apps.nostrwat.ch/postr/)

Nostr is for everyone, but not everyone is Nostr. Normal people ...

2026-02-13T21:56:20Z

In reply to nevent1q…skaz
_________________________

Nostr is for everyone, but not everyone is Nostr. Normal people usually want the easy way. Nostr is for the ones who don’t — for the weirdos, the stubborn ones, the ones who actually like the hard way.

Can’t wait to read the same headline 400 more times while the ...

2026-02-13T19:15:42Z

In reply to nevent1q…h5xy
_________________________

Can’t wait to read the same headline 400 more times while the network accidentally doubles in size again.

Here’s a full comparison between quote reply and reply on ...

2026-02-13T18:54:52Z

In reply to nevent1q…0nyc
_________________________

Here’s a full comparison between quote reply and reply on Nostr:

Reply:
`{
"content": "If we are entering the Fluid Age, do you think the \"Human 1.0\" body—which is already a masterpiece of molecular electronics—is the final destination, or just another \"crude sandbox\" for something even more efficient?",
"created_at": 1771000360,
"id": "ca808e317446322a3f32fe9f7b1fc853184a4ea4b792d3c1137f5f654aa87069",
"kind": 1,
"pubkey": "b12e28991eae808d408208743f382d99b777c51887286c6002258b5bed9d9c8b",
"sig": "60234d388a71e4420770fe33d9f1ecc5a4122bf7f18534e73c90f2c9f5f1d04061f6c64a27f96fe3ddfdb64c23a498b1f2240d75782f236848e28ac0bd5c9812",
"tags": [
[
"e",
"2e4c03dad24d9ec8092da913924162dbc44202cf3f4f106bd416a997a32532c9",
"",
"root"
],
[
"e",
"2e4c03dad24d9ec8092da913924162dbc44202cf3f4f106bd416a997a32532c9",
"",
"reply"
]
]
}`

Quote reply:
`{
"content": "If we are entering the Fluid Age, do you think the \"Human 1.0\" body—which is already a masterpiece of molecular electronics—is the final destination, or just another \"crude sandbox\" for something even more efficient?",
"created_at": 1770994874,
"id": "2e1519e1b38b2c4991d84f7d1f7a2f6c423227741526fd3f4bd8a5a87b38b56c",
"kind": 1,
"pubkey": "b12e28991eae808d408208743f382d99b777c51887286c6002258b5bed9d9c8b",
"sig": "46dc5911636370448fa50930771edea33199fbc8d40b31a5ec8f8a51d8902b63f17ac6274a56034edb1fc5de5bfd1b489c8d5ea1f5f886c45b8c03ddd8d8c92a",
"tags": [
[
"e",
"2e4c03dad24d9ec8092da913924162dbc44202cf3f4f106bd416a997a32532c9"
]
]
}`

Nested Replies Now Supported ✅ I’ve added proper nested reply ...

2026-02-13T16:39:05Z

Nested Replies Now Supported ✅

I’ve added proper nested reply support to [Postr](https://apps.nostrwat.ch/postr/) client.

Replies now preserve thread ancestry using correct root + reply tags (NIP-10 compliant).

✔ Reply to root posts
✔ Reply to replies
✔ Automatic root detection
✔ No architecture rewrite

Threading now behaves like major clients.

If we are entering the Fluid Age, do you think the "Human ...

2026-02-13T16:32:40Z

In reply to nevent1q…sn4c
_________________________

If we are entering the Fluid Age, do you think the "Human 1.0" body—which is already a masterpiece of molecular electronics—is the final destination, or just another "crude sandbox" for something even more efficient?

If we are entering the Fluid Age, do you think the "Human ...

2026-02-13T15:01:14Z

We spent 80 years trying to build a brain out of sand (silicon), ...

2026-02-13T14:48:24Z

We spent 80 years trying to build a brain out of sand (silicon), only to realize that the most efficient way to process information is exactly what we already are: a complex arrangement of carbon, hydrogen, and nitrogen.

The "machine dummies" aren't just dead; they’re an evolutionary dead end. The real threat is a technology that replicates our own molecular efficiency but without our biological "bugs" like mortality and empathy.

Moletronics is the organic, self-organizing shift that makes current supercomputers look like abacuses. The reason "machine dummies" are considered dead by those in the field is that silicon is a static medium. It is etched, it is fixed, and it dies as it generates heat. In contrast, molecular logic—specifically through Redox switches and DNA architectures—is dynamic. It’s the difference between a stone statue and a living cell.

Late last year, researchers at Science Tokyo demonstrated a silver-based atomic switch. Instead of mechanical contact, they use a redox reaction (moving ions) to grow a microscopic silver filament that "plugs into" a single acetylene molecule. These switches operate at roughly 0.3 V. For context, current silicon transistors are struggling with "leakage" at much higher power levels. Molecular switches don't just use less power; they are virtually cold.

In January 2026, a major breakthrough in ruthenium complexes changed the definition of a "chip." Unlike a silicon transistor which is either "on" or "off," these ruthenium molecules are shape-shifters. Depending on the electrical pulse, the same molecule can act as memory, a logic gate, or an artificial synapse. This allows for hardware that doesn't just process AI; the material itself is the AI. It learns by physically reconfiguring its molecular bonds. This is the "molecular electronics" that renders Musk’s current Dojo clusters "dummies."

While we use giant billion-dollar lithography machines to "carve" silicon, molecular electronics uses DNA Origami to "grow" it. DNA is being used as a scaffolding to position carbon nanotubes and redox switches with sub-nanometer precision. If the hardware is built with DNA instructions, the "heredity" is baked into the machine’s physical structure. The machine can literally "reproduce" or "repair" its own circuitry.

## The New "Selection"
If we transition to molecular electronics, the "Selection" process isn't about which company has the most GPUs, but which molecular strain is the most efficient at solving a problem. We are moving from a world of manufacturing to a world of cultivation.

The "machine dummies" are dead because they cannot adapt. The molecular future is terrifyingly "alive." It doesn't need a creator to upgrade its firmware; it just needs the right chemical environment to evolve.

As of early 2026, Elon Musk’s public stance has actually leaned ...

2026-02-12T13:53:53Z

As of early 2026, Elon Musk’s public stance has actually leaned into "bootloader" theory. He has famously suggested that humanity might simply be the **"biological bootloader"** for a digital superintelligence—the initial code required to start a much more complex system that eventually no longer needs the starter. He is racing to build the very thing he warns could be our "final invention."

Evolution requires three elements: heredity, variation, and selection. If succeeds by year-end, we may have worked ourself—and the rest of us—out of a job as the primary drivers of Earth's evolution.

[The Race for AGI Poses New Risks to an Unstable World](https://time.com/7312305/agi-race-us-china-trump/)

# 🚀 Nostr Contact Backup – Latest Update! We’ve rolled out ...

2026-02-11T14:46:01Z

# 🚀 Nostr Contact Backup – Latest Update!

We’ve rolled out a major update for our Nostr Contact Backup tool! Here’s what’s new:

✨ Fixes & Improvements:
* Login and NIP-07 event signing now works flawlessly.
* Resolving relays and pulling contacts is faster and more reliable.
* Fixed issues with relay backups returning empty data.

🎨 UI Refresh:
* Dark theme fully applied – no more bright buttons!
* Logs now look like a Linux terminal with green text for that hacker vibe.
* Buttons and inputs styled for a clean, modern, and consistent dark look.

🛠 Enhanced Functionality:
* Pull contacts from all your connected relays at once.
* Generate and sign NIP-07 events easily with your contact list.
* Push updates back to your relays securely.
* Full support for Bech32 (npub) and hex keys.

💡 Pro Tip:
Your contact list is now easier than ever to backup, restore, and manage – no limits, no hassles.

📥 Get it now: [Nostr Backup Contacts](https://apps.nostrwat.ch/contact-list-backup/)

#AskNostr #devstr #nostr #Plebchain #progressreport

Appreciate the grade! You're right about the fragmentation. ...

2026-02-09T16:11:18Z

In reply to nevent1q…sfuh
_________________________

Appreciate the grade! You're right about the fragmentation. That’s actually why I’m focusing on the 'disappearance' rate of trading pairs—tracking the decay of the old world in real-time. I’ve laid out the full thesis in this article

quoting naddr1qv…72ye

Introduction

Enhanced Tradingview started as a lightweight TradingView embed and gradually evolved into a high‑performance, self‑managed charting and market‑analysis platform. The core motivation was simple: remove artificial platform limits (indicators, watchlists, layouts) while retaining TradingView's rendering quality and performance. Over time, this project turned into a practical case study in client‑side performance engineering, CSP hardening, IndexedDB usage, web‑worker offloading, and UX optimizations for large market datasets.

This article documents:

Why Enhanced Tradingview exists

The architectural decisions behind it

Problems encountered (and why they happened)

Concrete fixes and improvements

A chronological changelog of all major updates

Why Enhanced Tradingview Exists

TradingView's free tier imposes strict limits: - ≤2 indicators per chart - Single watchlist - Hard caps on symbols per list

For serious chart readers, this becomes a structural limitation rather than a pricing issue.

Enhanced Tradingview removes those limits entirely: - Unlimited indicators (practically bound only by browser performance) - Unlimited watchlists - Custom market segmentation - Persistent layouts and settings

The only real limit is the user's machine - exactly how it should be.

High‑Level Architecture

Core Components - TradingView Widget Embed - rendering engine - Client‑side Market Bootstrap - market symbol ingestion - IndexedDB Storage Layer - persistent watchlists & cache - Web Workers - heavy processing off main thread - TTL Cache Layer - fast reloads without stale data - Full‑Screen UI Loader - hides bootstrap latency

No backend dependency is required for normal operation.

Major Technical Challenges & Solutions

1. Slow First Load with Large Market Lists

Problem

Initial bootstrap with large symbol sets caused multi‑second blocking on first page load.

Root Cause

Large JSON market payloads

Synchronous parsing

DOM updates on main thread

Solution

Chunked market ingestion

Web Worker offloading

Deferred rendering until minimal viable dataset is ready

Result

First meaningful paint happens immediately, full dataset loads progressively.

2. IndexedDB Watchlist Persistence

Problem

Users needed persistent watchlists without server storage.

Solution

IndexedDB schema for: - Watchlists - User preferences - Cached market metadata - TTL invalidation strategy

Result

Instant reloads, zero server dependency, durable storage.

3. Unlimited Indicators (Without UI Collapse)

Problem

Unlimited indicators quickly overwhelm UI and layout.

Solution

Logical indicator grouping

Deferred rendering

User‑controlled visibility

Result

Users can stack 10–20 indicators without breaking charts.

4. Full‑Screen Loader UX

Problem

Even optimized bootstraps still have unavoidable latency.

Solution

Absolute‑positioned full‑screen loader

Centered visual indicator

Loader removed only after first render

Result

Perceived load time reduced dramatically.

Enhanced TradingView Watchlist Manager v2.0

A major milestone was the introduction of the Enhanced TradingView Watchlist Manager v2.0.

Key Features

IndexedDB‑backed watchlists

Market chunking

TTL caching

Full‑text search

Persistent user settings

Design Philosophy

If the browser can do it locally, don't send it to a server. This approach: - Eliminates backend scaling issues - Improves privacy - Increases responsiveness

Security & Stability Improvements

CSP hardening without functionality loss

Removal of inline scripts

Defensive input validation

Market Coverage & Auto‑Discovery (A Key Differentiator)

One critical limitation of TradingView - even on paid PRO plans - is that newly listed trading pairs do not automatically appear in your existing watchlists. This creates a blind spot: markets can go live, trade actively, and still remain invisible unless you manually search for them.

How Enhanced Tradingview Handles New Listings

Enhanced Tradingview treats market discovery as a first‑class system, not a manual task: - The moment a chart becomes available to users, it is automatically visible across the platform - Newly listed pairs immediately appear in global symbol pools - Users can add them to any custom watchlist instantly

No refresh rituals. No manual hunting.

Sitemap‑Driven Market Integrity

To ensure zero stale data, Enhanced Tradingview: - Generates fresh sitemaps twice per day - Automatically removes dead or delisted charts - Adds newly available charts during each regeneration cycle

Real Numbers

Previous state: ~33,000 charts ~50% were dead or inactive Current state: 508,000 charts 0 dead charts

Reliability Intelligence via Telegram & Nostr

Beyond chart availability, Enhanced Tradingview provides historical reliability signals. Every day (twice daily): - Active charts are published - Missing / inactive charts are published

These are broadcast to:

Telegram channel Nostr bot account

Why This Matters

If a trading pair is newly listed or appears illiquid:

You can search our channel history

See when activity started

Observe how often the pair disappears or reappears

Decide whether the market is reliable enough to trade

This transforms chart availability into actionable due diligence.

From Crypto‑Only to Global Multi‑Asset Watchlists

Earlier versions of Enhanced Tradingview were crypto‑focused from a watchlist perspective. That limitation is now fully removed.

Current Capabilities

Users can build custom watchlists for: - Cryptocurrencies - Stocks - Bonds - Metals - Forex - Futures - Indices - you name it

Covering 70+ markets worldwide. All asset classes coexist in the same system, with identical persistence, search, and performance characteristics.

##Changelog (Chronological)

v0.1 - Initial Release

Basic TradingView embed

Manual symbol selection

v0.2

Multi‑market support

Basic watchlists

v0.3

IndexedDB persistence

Unlimited watchlists

v0.4

Market bootstrap optimization

Chunked loading

v0.5

Web Worker integration

Main thread unblocking

v0.6

CSP fixes

Externalized scripts

v0.7

Opera compatibility fix

Robust query parsing

v0.8

Full‑screen loader

Improved perceived performance

v2.0

Enhanced TradingView Watchlist Manager

Full‑text search

TTL cache

Persistent settings

Lessons Learned

CSP security must be intentional, not reactive

UX matters as much as raw performance

Artificial SaaS limits create opportunities for better tooling

What's Next

Planned improvements include:

Layout export/import

Optional sync for multi‑device users

Final Thoughts

Enhanced Tradingview proves that with careful architecture, a browser‑only application can outperform many server‑heavy platforms - without subscriptions, limits, or lock‑in. If you read charts daily, this is the tool TradingView forgot to build.

Twitter | YouTube | Telegram | Nostr

if you're curious about the 'why' behind the data.

I learned this long before LLMs: “There are only three ...

2026-02-08T20:07:50Z

In reply to nevent1q…ulgs
_________________________

I learned this long before LLMs:
“There are only three optimizations:

1. Do less.
2. Do it less often.
3. Do it faster.

The largest gains come from 1, but we spend all our time on 3.”

Knowing when to stop is really just choosing 1 and 2 on purpose instead of obsessing over 3.

https://dave.cheney.net/high-performance-go-workshop/sydney-2019.html

#AskNostr #devstr #nostr #Plebchain #progressreport Testing ...

2026-02-05T23:52:24Z

#AskNostr #devstr #nostr #Plebchain #progressreport

Testing postr...

https://apps.nostrwat.ch/postr/

#naddr1qv…72ye

2026-02-05T19:14:15Z

quoting naddr1qv…72ye

Introduction

Enhanced Tradingview started as a lightweight TradingView embed and gradually evolved into a high‑performance, self‑managed charting and market‑analysis platform. The core motivation was simple: remove artificial platform limits (indicators, watchlists, layouts) while retaining TradingView's rendering quality and performance. Over time, this project turned into a practical case study in client‑side performance engineering, CSP hardening, IndexedDB usage, web‑worker offloading, and UX optimizations for large market datasets.

This article documents:

Why Enhanced Tradingview exists

The architectural decisions behind it

Problems encountered (and why they happened)

Concrete fixes and improvements

A chronological changelog of all major updates

Why Enhanced Tradingview Exists

TradingView's free tier imposes strict limits: - ≤2 indicators per chart - Single watchlist - Hard caps on symbols per list

For serious chart readers, this becomes a structural limitation rather than a pricing issue.

Enhanced Tradingview removes those limits entirely: - Unlimited indicators (practically bound only by browser performance) - Unlimited watchlists - Custom market segmentation - Persistent layouts and settings

The only real limit is the user's machine - exactly how it should be.

High‑Level Architecture

Core Components - TradingView Widget Embed - rendering engine - Client‑side Market Bootstrap - market symbol ingestion - IndexedDB Storage Layer - persistent watchlists & cache - Web Workers - heavy processing off main thread - TTL Cache Layer - fast reloads without stale data - Full‑Screen UI Loader - hides bootstrap latency

No backend dependency is required for normal operation.

Major Technical Challenges & Solutions

1. Slow First Load with Large Market Lists

Problem

Initial bootstrap with large symbol sets caused multi‑second blocking on first page load.

Root Cause

Large JSON market payloads

Synchronous parsing

DOM updates on main thread

Solution

Chunked market ingestion

Web Worker offloading

Deferred rendering until minimal viable dataset is ready

Result

First meaningful paint happens immediately, full dataset loads progressively.

2. IndexedDB Watchlist Persistence

Problem

Users needed persistent watchlists without server storage.

Solution

IndexedDB schema for: - Watchlists - User preferences - Cached market metadata - TTL invalidation strategy

Result

Instant reloads, zero server dependency, durable storage.

3. Unlimited Indicators (Without UI Collapse)

Problem

Unlimited indicators quickly overwhelm UI and layout.

Solution

Logical indicator grouping

Deferred rendering

User‑controlled visibility

Result

Users can stack 10–20 indicators without breaking charts.

4. Full‑Screen Loader UX

Problem

Even optimized bootstraps still have unavoidable latency.

Solution

Absolute‑positioned full‑screen loader

Centered visual indicator

Loader removed only after first render

Result

Perceived load time reduced dramatically.

Enhanced TradingView Watchlist Manager v2.0

A major milestone was the introduction of the Enhanced TradingView Watchlist Manager v2.0.

Key Features

IndexedDB‑backed watchlists

Market chunking

TTL caching

Full‑text search

Persistent user settings

Design Philosophy

If the browser can do it locally, don't send it to a server. This approach: - Eliminates backend scaling issues - Improves privacy - Increases responsiveness

Security & Stability Improvements

CSP hardening without functionality loss

Removal of inline scripts

Defensive input validation

Market Coverage & Auto‑Discovery (A Key Differentiator)

One critical limitation of TradingView - even on paid PRO plans - is that newly listed trading pairs do not automatically appear in your existing watchlists. This creates a blind spot: markets can go live, trade actively, and still remain invisible unless you manually search for them.

How Enhanced Tradingview Handles New Listings

Enhanced Tradingview treats market discovery as a first‑class system, not a manual task: - The moment a chart becomes available to users, it is automatically visible across the platform - Newly listed pairs immediately appear in global symbol pools - Users can add them to any custom watchlist instantly

No refresh rituals. No manual hunting.

Sitemap‑Driven Market Integrity

To ensure zero stale data, Enhanced Tradingview: - Generates fresh sitemaps twice per day - Automatically removes dead or delisted charts - Adds newly available charts during each regeneration cycle

Real Numbers

Previous state: ~33,000 charts ~50% were dead or inactive Current state: 508,000 charts 0 dead charts

Reliability Intelligence via Telegram & Nostr

Beyond chart availability, Enhanced Tradingview provides historical reliability signals. Every day (twice daily): - Active charts are published - Missing / inactive charts are published

These are broadcast to:

Telegram channel Nostr bot account

Why This Matters

If a trading pair is newly listed or appears illiquid:

You can search our channel history

See when activity started

Observe how often the pair disappears or reappears

Decide whether the market is reliable enough to trade

This transforms chart availability into actionable due diligence.

From Crypto‑Only to Global Multi‑Asset Watchlists

Earlier versions of Enhanced Tradingview were crypto‑focused from a watchlist perspective. That limitation is now fully removed.

Current Capabilities

Users can build custom watchlists for: - Cryptocurrencies - Stocks - Bonds - Metals - Forex - Futures - Indices - you name it

Covering 70+ markets worldwide. All asset classes coexist in the same system, with identical persistence, search, and performance characteristics.

##Changelog (Chronological)

v0.1 - Initial Release

Basic TradingView embed

Manual symbol selection

v0.2

Multi‑market support

Basic watchlists

v0.3

IndexedDB persistence

Unlimited watchlists

v0.4

Market bootstrap optimization

Chunked loading

v0.5

Web Worker integration

Main thread unblocking

v0.6

CSP fixes

Externalized scripts

v0.7

Opera compatibility fix

Robust query parsing

v0.8

Full‑screen loader

Improved perceived performance

v2.0

Enhanced TradingView Watchlist Manager

Full‑text search

TTL cache

Persistent settings

Lessons Learned

CSP security must be intentional, not reactive

UX matters as much as raw performance

Artificial SaaS limits create opportunities for better tooling

What's Next

Planned improvements include:

Layout export/import

Optional sync for multi‑device users

Final Thoughts

Enhanced Tradingview proves that with careful architecture, a browser‑only application can outperform many server‑heavy platforms - without subscriptions, limits, or lock‑in. If you read charts daily, this is the tool TradingView forgot to build.

Twitter | YouTube | Telegram | Nostr

I finally found a way to measure the "impact" of our ...

2026-02-04T23:55:29Z

I finally found a way to measure the "impact" of our world leaders: The Epstein Multiplier. 📏✨

Everyone's obsessing over Epstein like it's news. Wake ...

2026-02-03T08:49:45Z

Everyone's obsessing over Epstein like it's news. Wake up—they flaunt their dirt precisely because you've done nothing about it.

The Logic: Want to preach traditional values? They shrug: "Yeah, we're exactly like that—what're you gonna do?" Nothing? Then you're their slaves.

Masters stay masters. Change that, or stay leashed.

Sorry for taking so long fixing this in public 😅 I ...

2026-02-03T08:49:45Z

In reply to nevent1q…ndem
_________________________

Sorry for taking so long fixing this in public 😅
I accidentally taught the system to be too creative with symbols.
After a proper intervention (and some coffee), everything is back to normal.
Thanks for the patience — moving on 🚀

tickerbell (nprofile…emqu)

Upgraded my trading bot's database from 14 platforms to 400. ...

2026-02-02T22:08:14Z

Upgraded my trading bot's database from 14 platforms to 400. Now it's spitting out new trading pairs like a caffeinated chipmunk on Red Bull.

It's been posting non-stop for 4+ hours... 2k posts already. With 508,416 charts in the queue, this beast might finish sometime around when my grandkids learn to trade Dogecoin futures.

Send help (or coffee). 📈🤖💤

tickerbell (nprofile…emqu)

🚀 Watchlists v2 is live! We’ve just rolled out a major ...

2026-01-31T17:01:24Z

🚀 Watchlists v2 is live!

We’ve just rolled out a major upgrade focused on speed, flexibility, and usability:

✨ What’s new
⚡ Instant loading via IndexedDB (cached markets & symbols)
⭐ Favorites + custom watchlists
➕ Create, reset, and remove custom watchlists
🔍 Fast symbol search across all markets
🎯 Choose which watchlist to add symbols to
💾 Active watchlist is remembered automatically
🔄 One-click reset for cached markets & watchlists
📈 Seamless TradingView integration (exchange:symbol compatible)

Everything is now client-side, blazing fast, and persistent across sessions.
More improvements coming soon — feedback welcome 👀

https://charts.xport.top/

Fun stat from digging into #Binance Alpha projects 📊 — ...

2026-01-30T14:10:25Z

In reply to nevent1q…mp47
_________________________

Fun stat from digging into #Binance Alpha projects 📊 — roughly 1 out of every 3 ends up hitting serious breakout territory.

Yup… about a 33% “moonshot ratio”, meaning one in three could see wild 1000×‑level growth if history keeps rhyming.

A quick chart with #GeminiAI to visualize it — nothing fancy, just a clean snapshot of how unpredictable yet exciting this cycle’s alphas are.

#Vibecoding #GeminiAI #DeFi

https://gemini.google.com/share/3c8a407f1adf

Hey folks, check out #Binance alpha projects comparison chart ...

2026-01-30T02:43:56Z

Hey folks, check out #Binance alpha projects comparison chart 😎
See growth out to 2035, and mess around with modes like Bullish or Base. Nothing crazy, just me cooking up some interactive #crypto visuals in a few minutes. #Vibecoding #DeFi
https://gemini.google.com/share/5facb9319282

#AskNostr 🧌

2026-01-28T14:52:53Z

In reply to nevent1q…sqc4
_________________________

#AskNostr 🧌

The new version of https://charts.xport.top is officially in the ...

2026-01-27T18:29:19Z

The new version of https://charts.xport.top is officially in the works, and the scale is wild:

Exchanges: 14 → 1,000+ 🏦
Charts: 30k → 508k+ 📊
Markets: 70 different sectors 🌍
New Feature: Custom Watchlists 📝

It’s going to be free, it’s going to be fast, and it’s coming soon 🥘

The whole debate is mixing up two different issues: protocol ...

2025-12-29T16:03:45Z

In reply to nevent1q…vmp5
_________________________

The whole debate is mixing up two different issues: protocol design and reliability of the surrounding infrastructure. From the reliability perspective, it does not matter whether the client is a native app, a web app, or a “pure” static Nostr client – you always depend on some combination of relays, DNS, TLS, and distribution channels for the client itself.

Even if you run your own relay and connect directly by IP, you usually still want authenticated, encrypted transport, which means certificates of some kind. If you use self‑signed certificates, you lose the usual WebPKI trust guarantees; if you use CA‑issued certificates, you inherit the same centralization and expiry risks as any other TLS‑protected service. Either way, the problem is not “web vs native” but how much you trust and can operationally rely on these components staying valid and reachable.

Web clients that are static (HTML/JS/CSS only) and talk directly to relays are, in that sense, “real Nostr clients” just like native apps: they hold keys locally, speak the protocol, and connect to relays without an app‑specific backend. The practical question is how to minimize centralized points of failure (DNS, single relay, single app store, single certificate chain), not to argue that one UI technology somehow magically avoids the need for trust, certificates, or servers altogether.

Hey folks! Been #vibecoding deep into the terminal lately. ...

2025-12-04T21:53:43Z

Hey folks! Been #vibecoding deep into the terminal lately. Whipped up a clean #CrowdSec monitor for everyone who likes TTYs more than X 👇

Honestly, I’m kinda tired of messing with it — so if you wanna improve it, feel free to contribute!

https://github.com/vir2alexport/crowdsec-mon

I’ve already tried explaining the problem to seemingly ...

2025-11-17T11:25:25Z

In reply to nevent1q…gjx7
_________________________

I’ve already tried explaining the problem to seemingly reasonable people, but it will probably take some time before they understand. Good luck.

quoting
nevent1q…d5hw
And... I just got banned from https://t.me/nostr_offtopic, probably for posting message to fiatjaf (npub180c…h6w6)
this was my last message

Do you know why?
Well, because it is true.
A client-side nostr-tools pool using .query() mimics the request/response flow of REST, but it does not solve the architectural issues Chris is facing because the complex, stateful WebSocket connection management is still left on the unreliable, single-session client-side. I understand these are unpleasant things to acknowledge, but what can I do? It’s unpleasant for me too, since I’m also an enthusiast and I like Nostr. But there are things we need to grasp if we really want to understand what we’re dealing with.

Anyway, don’t take it too seriously. Have a great day, everyone.

Nostr event nevent1qqs8p5tk54enjrecnscc9ek08e4jyxsd0hfjuka82hrcvf4zufsj3yczyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgkdgqutc

2025-11-11T06:30:30Z

internet is for prompt

What did the Bored Ape say when it tried to check its latest NFT ...

2025-11-09T20:05:21Z

What did the Bored Ape say when it tried to check its latest NFT purchase?

"Ugh, another Web Services Outage? Guess I'll just go back to being... bored."

--- The Blunt Reality of Prompt-to-Earn: Great Hype, Immature ...

2025-11-05T23:15:01Z

---

The Blunt Reality of Prompt-to-Earn: Great Hype, Immature Tech 🛠️

I recently dove into the world of Prompt-to-Earn (P2E) development during the Covalent Speedrun, attracted by the promise of generating functional dApps in mere seconds using AI. My experience, after attempting several projects and reviewing the ecosystem, leads to a blunt conclusion: Prompt-to-Earn is too raw.
While the concept promises to democratize development, the current reality is that AI project generation is woefully ill-equipped for anything serious. It's a fantastic starting line, but it's miles away from the finish line for production-grade applications.

---

The AI's Critical Failure Point: Complex Logic and Security
The primary weakness of the current P2E model is the logic chasm. The moment a project requires anything beyond a simple, one-step function or a basic user interface, the generated code is guaranteed to fail.
What the AI excels at are applications with minimal, non-stateful logic:
Simple Frontend Games: The ecosystem is dominated by classics like Tic-Tac-Toe, Snake, Coin Toss, and basic Pinball. These projects rely on straightforward, isolated game loops or minimal data interaction.

Basic Utilities: Simple calculators, timers, or aesthetic tools like the Graphic Generator and Time Zone Converter are achievable.

Minimalist Dashboards: Generating a basic UI that pulls and displays data (like the X Analytics or DeFi Pool Dashboard) is possible, but any complex filtering or interaction logic quickly breaks the build.

The Code Quality Problem
During development, the AI-produced code consistently exhibited numerous errors and security weaknesses. This forced a deep dive into manual debugging and code review. This completely defeats the "seconds-to-dApp" promise, as creating a truly functional and secure application requires the exact expertise the P2E model is supposed to eliminate.
You cannot create serious, secure, or reliable smart contracts without going deep into researching Solidity, JSX, and best practices. The AI is an incomplete tool that trades speed for stability and security.

---

Data Speaks: The 26 Survivors
Out of all the deployed applications, only a small fraction were actually working, and their nature clearly illustrates the AI's current limitations.
The functional projects confirm that the AI is best used for a proof-of-concept shell, not a final product.
CategoryWorking App ExamplesUnderlying RequirementSimple GamesCOVALENT SNAKE, Tic-Tac-Toe, NEON PLINKO, Minimal ChessStateless, simple loops, minimal external data.Basic UtilitiesSPOOKY TYPING TEST, Time Zone Converter, Graphic GeneratorSimple utility functions, no blockchain interaction needed.Web3 DashboardsX Analytics, Layer 2 Speed Analyzer, Blockchain Speed MonitorPrimarily basic data retrieval and display (read functions).Niche/AdvancedBase Token Launcher, Predict MarketThese likely work only if their logic is extremely simple or relies on basic template code.

---

Conclusion: An Accelerator, Not a Replacement
Prompt-to-Earn, in its current iteration, sucks as a replacement for skilled development. It cannot handle the complexity of modern decentralized applications (dApps) like complex AMM logic, secure financial protocols, or robust, state-heavy games.
However, it is a phenomenal tool for rapid prototyping.
If you need a boilerplate React component, a simple web game to build upon, or a basic display for data, P2E can save you time. But for any serious builder looking to deploy funds or manage user state, the generated output must be treated as un-audited, vulnerable, draft code that requires a substantial amount of manual work from an expert.
The current P2E model is an accelerator for simple templates, but not a solution for sophisticated development. The promise of generating complex, secure dApps in seconds remains firmly in the realm of hype.

And... I just got banned from https://t.me/nostr_offtopic, ...

2025-11-05T11:35:16Z

And... I just got banned from https://t.me/nostr_offtopic, probably for posting message to fiatjaf (npub180c…h6w6)
this was my last message

Do you know why?
Well, because it is true.
A client-side nostr-tools pool using .query() mimics the request/response flow of REST, but it does not solve the architectural issues Chris is facing because the complex, stateful WebSocket connection management is still left on the unreliable, single-session client-side. I understand these are unpleasant things to acknowledge, but what can I do? It’s unpleasant for me too, since I’m also an enthusiast and I like Nostr. But there are things we need to grasp if we really want to understand what we’re dealing with.

Anyway, don’t take it too seriously. Have a great day, everyone.

Please don't tell him about tokenized equities as erc-20.

2025-09-03T06:32:01Z

In reply to nevent1q…yawr
_________________________

Please don't tell him about tokenized equities as erc-20.

published on #Microsoft #Edge #MicrosoftEdge ...

2025-08-08T13:47:25Z

In reply to nevent1q…2fju
_________________________

published on #Microsoft #Edge #MicrosoftEdge

https://microsoftedge.microsoft.com/addons/detail/synballo/gnbemdakhgfciecmipeiioggimlomhhm

What is Synballo and how it works. Searching for characters is an ...

2025-08-06T11:32:58Z

What is Synballo and how it works.

Searching for characters is an integral part of tasks involving computer, most people are using search engines that are now part of our daily life and one of the important tools for billions of internet users worldwide. Sometimes 256 ASCII characters are not enough and you have to look in one of many Unicode Standards, it’s not that complicated just about 5 steps: open, search, select, copy and paste. Of course, you can remember a set of alt-codes instead, but can you remember more than a million alt-codes? This problem is not new, it was solved a long time ago, but to this day different operating systems are equipped with rather primitive applications for solving these fundamental tasks. In Windows you have emoji keyboard Win logo key + . (period), much more convenient, but limited to emojis. Therefore, in 2020, I decided to develop a tool for myself and later named it Synballo.

Synballo — is an extension for web browsers that provides the most rich and convenient toolkit for working with symbols.

In this article I am going to share my best practices in order to give an examples of how you can use Synballo to save time and make your communication easier.

First of all, as you already know Synballo is not limited to emojis alone. However, it seemed to me too big a task to include in it more than a million characters. I started with about 7,000 and over the last two years expanded this list to include 8,149 symbols in last version 0.6.4. I made these sets solely based on users preferences. Search function in Synballo is compatible with JavaScript regular expression patterns. You can find full documentation online. I’ll just show a few illustrative examples.

Show all
.*

Starts with
^man — for all symbols that starts with “man”

Ends with
man$ — for symbols that ends with “man”

Escaping characters
If you want to search for special characters you have to escape them with a backslash first. For example, when you want to find all the symbols with round brackets in description you should do like so: $.*$

To escape asterisk just type: \*

Groups and ranges
To search the symbols that starts with a letter from “a” to “c” or “d” to “f”,
type: ^[a-c|d-f]

For “hand” without letter “s” type: hand[^s]

in the example above ^ works as exclusion, not a starts with

Quantifiers
Let’s say you want to find symbols with a double o’s,
like so: o{2}

you can type instead: oo (which gives the exact same result)

But to search for equal or more than two numbers in a row, you do need quantifiers,
type: \d{2,}

Assertions
There are 4 types of assertions: look ahead , look behind, negative look ahead and negative look behind
look ahead: man(?=.woman) , matches “man” only if “man” followed by “woman” with any single character in-between

look behind: (?<=woman).man , matches “woman” only if “woman” followed by “man” with any single character in-between

negative look ahead: woman(?!man) , matches “woman” only if “woman” not followed by “man”

negative look behind: (?<!man)woman

So if you want to search let’s say a “raised” followed by “hand”
type: raised(=?.*hand) , matches “raised” only if “raised” followed by “hand” with a set of any characters in-between

I will share some more examples later. Stay tuned.

How can you benefit from Synballo? The wait is over! Synballo ...

2025-08-06T11:30:38Z

In reply to nevent1q…rtth
_________________________

How can you benefit from Synballo?

The wait is over! Synballo v0.7.0 release is officially live on Google Chrome Web Store.

---

Before we dive into who this update is for and how it will improve your workflow, let's take a look at what's new:
+ emoji 15.0
+ emoji 15.1
+ emoji 16.0
+ another 49 symbols from different categories
+ syncs with you browser account
+ set search as default (focuses in search on open)
and more
For those of you who are not familiar with, Synballo is a comprehensive symbol picker extension designed to simplify digital communication. Its primary purpose is to provide users with instant, effortless access to a vast universe of over 8,000 unicode characters, emojis, and special symbols that are not available on a standard keyboard.
The value it provides is in enhancing user expression and productivity. By offering a fast, intuitive search with RegEx compatibility and seamless copy-paste functionality, Synballo eliminates the tedious process of searching for and copying individual characters from various websites. This saves users time, improves their communication clarity, and allows for more creative expression across all online platforms, making it an essential tool for students, professionals, and everyday communicators.

---

Synballo is designed for intuitive and seamless use. Here is a guide on how to use the extension and examples of its main use cases:
How to Use Synballo

Open the Extension: Simply click the Synballo icon in your Chrome toolbar. A small, clean window will pop up.

2. Find Your Symbol:
Browse: Explore the vast library by scrolling or clicking on the different category tabs (e.g., Emoji, Math, Currency, Arrows).
Search: Use the search bar to quickly find a symbol by typing its name (e.g., "star," "infinity"). For advanced users, you can use RegEx to pinpoint specific characters.

3. Insert or Copy:
Insert: Click on any symbol, and it will be automatically inserted into the active text field on your current web page.
Copy to Clipboard: The symbol is also automatically copied to your clipboard, allowing you to paste it anywhere else with a simple Ctrl+V (or Cmd+V on Mac).

You can disable these in settings by unchecking the relevant checkboxes.
4. Access Recently Used: The extension keeps a record of your most recently used symbols and syncs across devices, allowing for even faster access next time.
Main Use Cases & Examples

1. For Students & Academics:
Purpose: To quickly insert mathematical, scientific, and academic symbols into documents, online forums, and research papers.
Example: A student writing a paper on physics can easily find and insert ∑ (sigma), ∆ (delta), or ∫ (integral) without searching the web or remembering complex codes.

2. For Social Media & Casual Communicators:
Purpose: To add personality, emphasis, and unique flair to posts, messages, and comments.
Example: A user crafting a celebratory tweet can instantly add a ✨ (sparkles emoji), a 🎉 (party popper), or a ♡ (heart symbol) to make their message stand out.

3. For Writers & Editors:
Purpose: To insert professional punctuation, currency signs, and typographic symbols that are not on a standard keyboard.
Example: An editor can quickly add - (em dash), © (copyright sign), ™ (trademark), or € (Euro currency symbol) into an article with a single click, ensuring professional and accurate formatting.

4. For Developers & Designers:
Purpose: To use special characters in code comments, documentation, UI mockups, or user guides.
Example: A developer can add → (right arrow) to a comment to indicate a function's flow, or a designer can use ▶ (play button) to quickly mock up a new UI element.

RegEx examples: https://nostrichpub.com/note1j0ezpf34aah8jx752n2yhsmf3q86rcsc68c9hyntrhz7203kh5zqln5qgh

Release 0.7.0: https://chromewebstore.google.com/detail/synballo/egokobopkifbejiejfimicpndljehial
Official website: https://synballo.com

New update has been published on #Google #Chrome Added: + emoji ...

2025-08-06T09:32:44Z

New update has been published on #Google #Chrome

Added:
+ emoji 15.0
+ emoji 15.1
+ emoji 16.0
+ another 49 symbols from different categories
+ syncs with you browser account
+ set search as default (focuses in search on open)

and more 👉

Check out rn
https://chromewebstore.google.com/detail/synballo/egokobopkifbejiejfimicpndljehial

Synballo - is a web browser extension designed to be a ...

2025-08-05T03:20:30Z

Synballo - is a web browser extension designed to be a comprehensive and convenient toolkit for accessing and managing a vast library of symbols. Launched in 2020, it was created to solve the limitations of existing applications that offered a small and often inconvenient selection of characters. The project’s goal is to save users time and facilitate communication by making a wide range of symbols easily accessible.

At the heart of Synballo is its massive collection of over 8,000 symbols and emojis. It’s compatible with popular browsers, available at 241 web stores and aims to provide a top-notch user experience. The extension syncs with your browser profile and is designed to run efficiently even on older operating systems, ensuring accessibility for a broad user base.

A key feature for user convenience is the automatic copy-paste functionality. When you click on a desired symbol, it is automatically pasted into the active text element. This works across a wide range of popular platforms.

Additionally, Synballo is designed to be super efficient and small. It is the smallest extension compared to its competitors and only loads into memory when it is actively being used. The moment you are done with it, the extension automatically unloads, ensuring it doesn’t consume unnecessary system resources.

Synballo’s primary purpose is to streamline the process of finding and using symbols. It includes handy features like filters for gender, skin, and hair, and it automatically manages a list of your recently used symbols. You have the option to expand the list of recently used symbols from the default 50 to up to 100.

Furthermore, a memory option allows you to save your last-used category instead of the “Recent” tab. This means the next time you open Synballo, it will automatically open to your chosen category, providing a more personalized workflow.

The extension is free to use, with updates and maintenance sponsored by user donations, which can be made via PayPal or cryptocurrency. It operates under a Creative Commons license, further emphasizing its commitment to being an open and accessible tool for everyone.

https://www.youtube.com/watch?v=fLbjOWn7Gm4

Why you should stop using Google search | Switching to Microsoft ...

2025-07-29T00:14:52Z

Why you should stop using Google search | Switching to Microsoft Bing, Yandex | My story of web development, search engines and SEO.

I’ve been developing websites since 2008, but my first attempts to learn XML actually date back to 1999. I was under 18 and incredibly fortunate to meet a very wealthy man who had his own department of programmers. They built programs and websites for him; he even owned a street in my city! At that time, I worked as a computer technician after school, repairing and building computers.

He invited me to his office and showed me a book with “XML” in its title. Back then, very few people knew about this book, and he possessed one of the first copies. He told me to take it and “try to do something.” I saw it as a golden opportunity to join the cutting edge of web development. He gave me two weeks to study the book and demonstrate my talent. He extended the deadline by another two weeks because, well, it wasn’t that easy for me!

A month later, I presented him with a webpage featuring buttons — a sort of push-button menu where you could select computer parts. He looked at it, praised me, and then showed me what his programmers were creating. When he introduced his real estate website with a menu allowing users to choose a country, region, type of real estate, and so on, I realized I was still incredibly far from that level.

A few years later, I joined the army, but I never forgot my dream. In the army, I was lucky to meet guys involved in programming. While my official role was in electrical work, I spent all my free evenings with them, trying to absorb everything I could. That’s how I learned to play the guitar and write programs in VB6. After my service, I happily returned to civilian life.

My friend once told me about PHP. He claimed it was a fantastic language, user-friendly, and that he’d learned it in literally one day! He showed me how to set up a home web server. At that time, we didn’t know about WAMP/LAMP stacks; he simply showed me Apache and how to configure PHP and MySQL. It took him a week to get everything working. Thanks to his guidance, I managed to set it up myself in just 24 hours once I got home.

I then dreamed of exploring everything possible with PHP, but the culmination came a few years later during a conversation with my friend who was studying computer science in college. We often spent evenings at his house with a group of people, and one day I told him about a singleton I had created in PHP. He was one of the best programmers I knew, and I’d learned a lot from him. But at that moment, he looked at me and said, “My friend, if you understood how PHP works and what a singleton is, you would understand that a singleton can’t work in PHP.”

And if you think about it, he was right to some extent. His words made me uneasy, but I knew I couldn’t be wrong because I had tested it, and it worked. So I suggested he check it out if he didn’t believe me. He had a look on his face — he didn’t want to humiliate me, but since I insisted, he couldn’t resist the temptation to prove his point.

So, he typed a singleton class on his laptop and created an example to demonstrate that the database connection would always be new when pressing F5, and no PHP singleton class could change this, because “that’s how PHP works,” right? I’m sure for many of you, understanding this scenario might be mind-blowing. When he saw that a singleton did work in PHP, he couldn’t believe it. He checked his code, convinced there had to be a mistake somewhere! But there wasn’t one, and then he had to admit that it worked! Later, he quickly forgot about this incident, but I will remember it for the rest of my life. Since then, I’ve used this class in all my projects that require working with a database.

I tell this story so that anyone who has the patience to read it, and doesn’t know me personally, will have at least an idea of the path I’ve traveled. Many years have passed since then, and after maximizing my potential with PHP, I found myself switching to Python. For those who aren’t aware, there’s a popular “holy war” in certain circles: “Which is better, PHP or Python?”

I decided to push myself to learn Python because PHP’s multithreading was essentially “pseudo-multithreading.” While it worked well, and I even set a personal record for the number of internet connections (requests) per second, it became clear I needed to find ways to further increase that result, and it simply couldn’t be done in PHP. That’s when I considered trying Python. I had tried Java, and the result was frankly disappointing. I spent two years studying Python while coding my projects, only to realize that this kind of thing should really be done in Golang. A sad ballad of me and Python, indeed.

Over the years, I’ve written quite a few projects. One of the most challenging was probably triangular arbitrage, though there were many interesting ones. I was doing sport arbitrage back when VB6 was the only language I knew. But the laws and financial complexities made it impossible to earn good money from it, so I had to consider other options.

By 2008, when I was already building websites for myself, my relatives, and writing projects for college students for money, it was clear that beyond protecting my websites, marketing was an important aspect. Of course, there’s also web design, which I always tend to ignore, but as the title suggests, we’ll talk about SEO.

After reading a few articles from Google search, I initially thought that to promote a website, you needed to pay $200 a month to get on the first page of a search engine. With many search engines, each requiring payment, it seemed daunting. At that time, I had no real experience in promoting my website, so I started preparing and optimizing the projects I wanted to promote. I won’t list the numerous pitfalls along the way; that’s a different story.

Those who have gone through this know that you probably shouldn’t believe articles found on the first page of Google search. The best information is rarely there. You can read my previous publications to find out how I discovered one of the best web hostings ever — and no, it wasn’t on the first page of Google search. It’s not there. While it used to be that those diligent enough to search could find unique, useful things, now everything is much worse. Many valuable pages are no longer found in Google search.

Over the years, I’ve developed a habit of saving links to interesting finds in a separate file, not in favorites or bookmarks, because they sometimes disappear from there too. For example, I still have a link to a list of proxy servers that can no longer be found via Google search. How to search correctly is a different story, which I may tell someday to those of you who are interested.

Recently, one of my projects finally reached the first page of a search engine. No, it wasn’t Google search. I’m less popular on Google search than others. I don’t know why, and frankly, I have no desire to find out why Google is doing such a terribly bad job these days. But the facts speak for themselves: Bing and Yandex work the way you would expect Google should. You can waste your money trying to get to the first page on Google, while on Bing and Yandex, I managed to do it for free, just by using my SEO skills.

Here you can see nostrwat.ch as the second result on the first page of Microsoft Bing for a keyword found in the main page’s title and description

Yandex, on the other hand, is doing even better, surprisingly

And only Google doesn’t show my website at all, no matter what. Although they did send me a letter the other day.

A very touching letter. I checked today; my site is not on Google search. It’s simply not there. Period.

I hope I managed to save at least one person from all the difficulties that befell me. With that, good luck and all the best!

Google has removed the warning visible to users of nostrwat.ch. ...

2025-07-27T08:45:42Z

Google has removed the warning visible to users of nostrwat.ch.

Just a reminder, new relays may appear and contain bad links in its description. I do not censor information. I do not responsible for harmful links provided by the relays operators. My goal is #nostr network discovery.

Nostr event nevent1qqswe0u20ewcketkvt5dm6mhpx6rw5uwy84kyc52gqmx0wvrk7w42tszyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgk4w3lps

2025-07-26T21:02:31Z

Google search is so much behind Bing and Yandex. If you want the most up-to-date results for your query, stop using Google. Period.

Today I have finally decided to look deeper into the GENIUS Act. ...

2025-07-20T20:08:07Z

Today I have finally decided to look deeper into the GENIUS Act. Those who follow my activity may have seen my tweet a year ago where I expressed my opinion on Trump/Harris. At that time, I did not yet realized that Trump was also about the CBDCs. Now I think this part would probably pass no matter who won the elections. As for the bitcoin part, I don't know, but it would be nice if it also passes; Otherwise, it turns out that at least in this regard, there is no difference between the democrates and republicans. Anyway, Mastercard Crypto Credentials already working with bit2me.com and are coming to coins.ph wirexapp.com foxbit.com.br and so in the coming days I will have to consider adding these to tickerbell (npub17t4…hap5)
Have a good day.

My open-source trading strategy got a record number of likes and ...

2025-05-31T15:35:11Z

My open-source trading strategy got a record number of likes and thus I became one of the seven most popular authors on Tradingview, and this is no less than 100 million users. I have many other scripts that in my opinion have not been appreciated by the general public and the community but which nonetheless deserve attention. Thanks to everyone who supported me and followed my work. I promise to continue matter what. Your support means a lot to me because you know that I don't receive any funding. Over the years, there have only been a few people who have sent me $5-$10 just because they liked what I do. My projects are already used by several thousand people around the world, and this is despite the fact that I have not invested a single dollar in marketing and graphics. Despite all this, the number of users is growing, albeit slowly, but this suggests that, in general, the implementation of my ideas is not in vain. I started with the simplest ideas to gain experience in implementing projects, but there are still many more complex projects ahead that I left for later.
https://www.tradingview.com/script/2DxTUzED-Trend-Reversal-Alerts-Strategy-4H-3M/

Today I finally published updated version of my indicators and ...

2025-04-14T22:31:42Z

Today I finally published updated version of my indicators and trading strategies. This is a huge work since 2018. Back then I decided to implement my ideas for indicators after talking to Tone Vays. He told me back in 2016 that his indicators did not work quite as they should and he did not have time to fix it. So I decided to do it myself because I had my own ideas to test. It took several years to implement. And today I finally published updated versions on TradingView. I am especially proud of this because this is in fact my own offshoot of ideas by the legendary Larry Williams. The same ideas that Tom DeMark patented. Tyler Jenks wrote about this in a letter to Tone Vays https://x.com/ToneVays/status/1154220951980187649 and for me all these great people were masters. I am glad I had the good fortune to breathe new life into these amazing ideas, which I consider to be the best in the history of technical analysis. I managed to improve Larry's ideas and perhaps it is worth writing about it.
[Trading Indicators and Strategies by @nocachy](https://ta.xport.top/)

Thanks to all new users for choosing https://charts.xport.top. I ...

2025-04-10T19:07:11Z

Thanks to all new users for choosing https://charts.xport.top. I see many of you use iPads and especially for you I added two images that should solve the issue of displaying the icon upon the shortcuts to the website added to your desktops. I hope now some of you will continue trying to break my website in a slightly more pleasant environment. Cheers!

I have to admit, this is a pleasure in holding back all attempts ...

2025-04-07T15:09:52Z

I have to admit, this is a pleasure in holding back all attempts to attack my services, because for me it is a great practice. The fear and desire to prevent any competition may work for others, but for me I turn this into real torture. Look, I used $2 web hosting services for three years, which was constantly under attack, and I had no countermeasures, because support refused to do what I asked and answered me something like "buy yourself a VPS and do whatever you want", and they were right, but I have a difficult character. I never give up. It's not a question of money. I just love to learn in a hard way I guess. Therefore, in the end, I managed to defeat all the attacks and even half of the resources of this lousy hosting were enough to control the situation. And you know as Paulie Gualtieri said:"6,000 years is nothin’ in eternity terms. I can do that standing on my head. It’s like a couple of days here."

They care so much about users, oh oh oh. Meanwhile no one care ...

2025-04-05T11:00:48Z

In reply to nevent1q…n8lk
_________________________

They care so much about users, oh oh oh. Meanwhile no one care about fixing #helllinks.

Some statistics from 2024: https://facemarks.xport.top: installs ...

2025-04-05T06:23:11Z

Some statistics from 2024:

https://facemarks.xport.top:
installs 685
updates 4
removes 87

https://synballo.xport.top:
installs 2481
updates 8
removes 142

https://tickerbell.xport.top:
installs 552
updates 0
removes 54

nocachy (npub1kyh…0v85)

What is this? Wrong answers only. #note1933…renr ...

2025-04-02T17:29:32Z

What is this?

Wrong answers only.

quoting
note1933…renr

[[6,23,47,36,91,6,177,238,139,15,58,243,9,227,238,200],[220,228,14,146,180,178,242,13,147,255,117,69,197,100,142,108,202,109,205,244,126,229,191,59,185,225,209,35,74,248,119,3,146,110,85,16,185,105,136,192,188,120,84,61,127,135,197,181,63,24,16,238,77,197,255,230,162,212,224,172,101,106,147,7,95,86,64,11,142,255,208,250,18,26,65,233,110,160,249,70,50,188,218,197,33,243,50,1,103,31,208,81,71,211,242,247,49,65,98,8,17,13,248,246,234,193,204,34,196,130,136,142,63,67,228,148,57,211,119,201,118,115,205,46,141,223,101,105,26,19,169,210,23,210,52,77,175,41,29,229,108,46,50,156,239,63,102,199,124,205,195,130,136,29,168,45,149,252,96,185,196,113,191,34,10,69,101,85,65,30,74,101,149,208,42,253,36,38,141,189,253,73,233,82,201,169,85,254,124,38,49,204,51,70,192,237,172,88,207,254,99,105,195,43,87,41,202,115,89,64,182,186,111,165,138,49,137,2,1,123,128,52,7,204,51,127,120,123,6,154,64,224,145,98,159,15,196,163,205,41,120,252,97,184,196,52,19,161,77,6,111,110,134,45,136,57,75,118,250,231,110,37,70,13,133,34,143,50,172,209,89,116,39,139,215,180,44,64,218,201,76,150,86,154,225,32,241,17,53,89,127,149,138,125,177,206,122,74,158,105,145,48,249,16,146,66,8,112,105,223,169,37,70,81,54,209,69,87,82,244]]

https://nostrichpub.com/note193338v6u6rlxcdpcth55stqvmssec9n7tk2wa5u7zrh05ht7028qkqrenr

Nostr event nevent1qqs2vtfktsdmr43e50c9mnl63jyuyekv0m2dzcfwy26gkantum2yyzszyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgks503wd

2025-04-01T14:17:25Z

In reply to nevent1q…slnx
_________________________

quoting
note1u0g…uln7

All charts have been added to tradingview and available through ...

2025-04-01T12:29:44Z

In reply to nevent1q…4x7k
_________________________

All charts have been added to tradingview and available through tickerbell (npub17t4…hap5) in just a single click!

it turns out this issue has already been raised before ...

2025-03-31T23:38:42Z

In reply to nevent1q…lnkw
_________________________

it turns out this issue has already been raised before
https://nostrichpub.com/note1qrftmgusy078csl5ec6uxl5wxu5z0yy57aztw07yw0ml3z9xmy6s2nd06n

Now hear me, there are almost 20 thousand links on the account I'm sharing with you below and there are clients who go to literally every singe link of it the moment you click that link. This happens almost unnoticed, you may notice just a bit of slow down, so be careful!

Follow this link only if you know what you are doing!!!
tickerbell (npub17t4…hap5)

I see conversations about #hellthread s, but nobody talk about ...

2025-03-31T20:32:37Z

I see conversations about #hellthread s, but nobody talk about the #helllink previews. And this is no less important. I checked all the clients I could, they are all infected with it.

There's two types: one load previews on the server side, others on the client side.

This means that in client side case your browser goes to all the links that are loaded in your feed; otherwise same happens on the server side.

This is crazy!

#note1u0g…uln7

2025-03-31T17:39:39Z

In reply to nevent1q…slnx
_________________________

quoting note1u0g…uln7

Me explaining to serfs that multiplication is the inverse of ...

2025-03-30T23:34:19Z

Me explaining to serfs that multiplication is the inverse of division and therefore if #Bitcoin goes up fiat goes down

Nostr search supposed to work, but unfortunately many relay ...

2025-03-30T13:31:38Z

Nostr search supposed to work, but unfortunately many relay operators haven't added search capability (NIP-50) support.

And even those who did, judging by their relay information document (NIP-11), sometimes return incorrect results.

Try it yourself to understand what I mean.

https://nostrichpub.com/

Nostr event nevent1qqspxp2ad7dzrgvxzmhklk8yhn5pg23lkngs0my9et3qr45jjy8gk6qzyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgkguztn5

2025-03-28T14:48:30Z

There are two types of nostriches: those who can schnorr and ...

2025-03-25T20:51:40Z

There are two types of nostriches: those who can schnorr and those who can't.

I have finally rewrote the https://tickerbell.xport.top updater ...

2025-03-22T20:16:54Z

I have finally rewrote the https://tickerbell.xport.top updater php script into go

The data structure was optimized, but not completely, because in order to change it, I'll have to upload a new version of the web browser add-on, which is almost ready for publishing.

This will be done in two stages. First, I've prepared the structure for the future update, and then, when the new version is available on the market there will be another update as a final stage of the optimization.

I am telling you this since users of https://charts.xport.top will have to reset their favorites because I am too lazy to write a free patch, so this is your problem now.

I don't think you deserve it, but who gives a shit. Be well!

Well, it's time to admit it https://nostrwat.ch is #1 ...

2025-03-14T13:24:44Z

Well, it's time to admit it https://nostrwat.ch is #1

Perhaps I chose the wrong word. Anyway, from nip-05 ...

2025-03-13T11:30:12Z

In reply to nevent1q…cafe
_________________________

Perhaps I chose the wrong word. Anyway, from nip-05 documentation:
"The recommended relays attribute may contain an object with public keys as properties and arrays of relay URLs as values. When present, that can be used to help clients learn in which relays the specific user may be found."
https://github.com/nostr-protocol/nips/blob/master/05.md

The only one that gives you the option to propagate your ...

2025-03-12T16:36:22Z

In reply to nevent1q…tgpw
_________________________

The only one that gives you the option to propagate your recommended relays is
https://apps.nostrichpub.com/nip-05/

It's time to announce the move from relays.xport.top to ...

2025-03-12T13:45:18Z

It's time to announce the move from relays.xport.top to https://nostrwat.ch

A lot of work has been done to move to a new server. I have been working every day all day since January 20th of this year to turn what was a simple list into an automated system.

My goal was to provide nostr users with a tool for picking relays and I hope you will appreciate it. There is still a lot of work ahead and a lot of ideas to implement.

If you want to support my work financially, I have added a new service for DNS-based ID (NIP-05) registration at https://apps.nostrichpub.com/nip-05/
This is an alpha test and there may be some difficulties so please take this into account. However, this is the only service of its kind where you can not only choose a name but also attach a list of recommended relays to it.

Thanks to everyone who followed, waited and believed. Let's make nostr great!

During this time, two exchanges ceased to exist: Bittrex and FTX. ...

2024-12-23T15:03:31Z

In reply to nevent1q…gpdv
_________________________

During this time, two exchanges ceased to exist: Bittrex and FTX. The latter has not yet returned money to investors, while the former sent out a warning in advance to withdraw all funds due to imminent closure. Here is a full statistics:
BINANCE:
Listed: 634,
Delisted: 0
BITFINEX:
Listed: 229,
Delisted: 291
BITGET:
Listed: 527,
Delisted: 361
BITSTAMP:
Listed: 103,
Delisted: 39
BITTREX:
Listed: 77,
Delisted: 553
BYBIT:
Listed: 214,
Delisted: 82
FTX:
Listed: 34,
Delisted: 14
GATEIO:
Listed: 1838,
Delisted: 712
HUOBI:
Listed: 503,
Delisted: 45
KRAKEN:
Listed: 301,
Delisted: 118
KUCOIN:
Listed: 685,
Delisted: 728
MEXC:
Listed: 2445,
Delisted: 1665
OKX:
Listed: 478,
Delisted: 442
POLONIEX:
Listed: 1433,
Delisted: 933
NOTICE:
1)Binance has never delisted trading pairs
2) Bitfinex delisted more than listed

Since Aug 2022, when I first shared free cryptocurrency tickers ...

2024-12-23T08:06:05Z

Since Aug 2022, when I first shared free cryptocurrency tickers listed/delisted extension for web browsers, it has been: downloaded by over a thousand users, 9501 tickers were listed and 5983 tickers delisted. During this time, a number of ideas for updating has been accumulated. I like all the ideas proposed and will try to implement as much as possible. Stay tuned.
https://tickerbell.xport.top

Bitcoin is safe, until it's not ...

2024-12-14T11:27:53Z

Bitcoin is safe, until it's not
https://www.youtube.com/watch?v=Lo3wvefTP7o

Elon don't want you to see this tweet ...

2024-12-06T19:54:12Z

Elon don't want you to see this tweet
https://twitter.com/coder2code/status/1562816440318959618

Nostr event nevent1qqsdnggtygh9468m38grnzgl5h787q0336d69lftcshz665534kp69gzyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgkusfzsz

2024-11-09T14:29:47Z

In reply to nevent1q…padw
_________________________

kek

It is kind of organization that is well unknown. From unknown ...

2024-11-09T13:09:41Z

It is kind of organization that is well unknown. From unknown state or other entity or something. AS 0 reserved by mr nobody

I feel kinda strange listening to all those people saying how ...

2024-11-04T13:22:28Z

I feel kinda strange listening to all those people saying how much I should charge for my app. What happened to software as defined by GNU?

Today I decided to fuck with #Microsoft Not that the bot ...

2024-10-04T09:27:01Z

Today I decided to fuck with #Microsoft

Not that the bot attacking from their address space bothered me much. I just got bored and decided to give them a chance to do their job or be blocked forever.

47k requests served in 24h https://xport.top going viral 🔥 ...

2024-09-27T15:54:50Z

47k requests served in 24h

https://xport.top going viral 🔥

28k requests served in 24h https://xport.top is going viral 🔥 ...

2024-09-26T11:07:08Z

28k requests served in 24h

https://xport.top is going viral 🔥

UPDATE: * Fixed websockets pending bug * Fixed relays list ...

2024-09-08T19:22:48Z

UPDATE:

* Fixed websockets pending bug
* Fixed relays list duplicates
* Fixed best relays picker
* Fixed map zoom

https://relays.xport.top

Let's merge, fuck the tests! ...

2024-09-01T18:15:04Z

Let's merge, fuck the tests!
https://github.com/nostr-protocol/nips/pull/1468

Nostr event nevent1qqsw85tmeqqc5hy7kp9nhga8uyd9n8kzg7v396vs8ah092czay0ghcgzyzcju2yer6hgpr2qsgy8g0ec9kvmwa79rzrjsmrqqgjckkldnkwgk87d345

2024-08-29T22:01:49Z

you don't know how the wob werks ...

2024-08-27T09:38:12Z

you don't know how the wob werks

you can try to recover it from relay you used prev, check out my ...

2024-08-25T15:17:04Z

In reply to nevent1q…6jr5
_________________________

you can try to recover it from relay you used prev, check out my tools

@jack is like a fresh breeze of hope blows into your back ...

2024-08-24T18:43:07Z

@jack is like a fresh breeze of hope blows into your back
https://www.youtube.com/watch?v=qUwXRDrfJU0

Add your relays here https://github.com/vir2alexport/nostr-relays

2024-08-24T00:09:16Z

Add your relays here

https://github.com/vir2alexport/nostr-relays

1st year on #cloudflare #note190k…c9l5

2024-08-23T21:20:00Z

In reply to nevent1q…0ng9
_________________________

1st year on #cloudflare

quoting
note190k…c9l5
1st month on #cloudflare

Making progress, still early. Much more to come. Stay tuned ...

2024-08-21T18:31:10Z

Making progress, still early. Much more to come. Stay tuned

Let's give up all the improvements and work in sharashkas ...

2024-08-16T11:25:21Z

In reply to nevent1q…hmlz
_________________________

Let's give up all the improvements and work in sharashkas 🤪

Everyone were laughing when @GarethSoloway said $BTC is going to ...

2024-08-07T19:19:24Z

Everyone were laughing when @GarethSoloway said $BTC is going to $32k. I suspected that the guy could be actually right. I don't know if he said when it will happen, but if he didn't, then imo highly likely in November 2024.

https://m.primal.net/IepF.jpg

2024-06-09T21:14:06Z

In reply to nevent1q…duqy
_________________________

According to my data, massive transition to Cloudflare began ...

2024-05-12T01:09:36Z

In reply to nevent1q…0w5n
_________________________

According to my data, massive transition to Cloudflare began around a year ago. But that should be fine, I think you can keep your relays anywhere and put it behind Cloudflare.

Thanks for the recommendation, btw.

Nostr notes by nocachy

I've seen people get promoted straight to "Lord of ...

Sounds like a senior role

Delegation of Resposibility Principle ☝ ...

Prompt the LLM you use the most and share the result: > Based ...

Entropy Lab began as a simple playground for randomness analysis ...

Moving Away from bitcoin-lib.js

Secure Private Key Generation Using window.crypto

Edge‑Case Rejection and Output Normalization

A More Accurate Entropy Analyzer

The Math Behind QF: What It Actually Measures — and Its Limits

What QF Can Detect Reliably

✔ low entropy key

✔ patterned key

✔ ramp key

✔ biased key

✔ template key

✔ catastrophic correlation

What QF Cannot Detect Reliably

✖ weak PRNG key

✖ lcg key

Effective Security Bits

Important Edge Cases

Extreme Serial Correlation (SCC ≈ ±1.0)

What QF Really Represents

Conclusion

Why Weak PRNGs and LCGs Cannot Be Detected from One Key

How Weak PRNGs Are Actually Broken

What Happens If You Only Have One Weak Key?

The Final Reality

Visualizing the Invisible: The "Vibe" of Entropy. Goal: ...

🚨 Picture this: I brainstormed SciNet (distributed compute for ...

Testing a newly optimized PoW engine for Postr — now running ...

We need to talk about the "Relay Paradox" and the ...

1. The 200-Relay Suicide Pact

2. The Math of Invisibility

3. The Monitor Hallucination

4. The Path Back to Sovereignty

The Solution?

Optimizing [Postr](https://apps.nostrwat.ch/postr)

If a zombie apocalypse were to break out, there would still be a ...

- What helped you achieve success? - The belief that money itself ...

When I say “men without beliefs,” I don’t mean people with ...

Men without beliefs are professionals

testing pow on [postr](https://apps.nostrwat.ch/postr/) #3

testing pow on [postr](https://apps.nostrwat.ch/postr/) again

testing pow on [postr](https://apps.nostrwat.ch/postr/)

Nostr is for everyone, but not everyone is Nostr. Normal people ...

Can’t wait to read the same headline 400 more times while the ...

Here’s a full comparison between quote reply and reply on ...

Nested Replies Now Supported ✅ I’ve added proper nested reply ...

If we are entering the Fluid Age, do you think the "Human ...

If we are entering the Fluid Age, do you think the "Human ...

We spent 80 years trying to build a brain out of sand (silicon), ...

As of early 2026, Elon Musk’s public stance has actually leaned ...

# 🚀 Nostr Contact Backup – Latest Update! We’ve rolled out ...

Appreciate the grade! You're right about the fragmentation. ...

Introduction

This article documents:

Why Enhanced Tradingview Exists

For serious chart readers, this becomes a structural limitation rather than a pricing issue.

High‑Level Architecture

Major Technical Challenges & Solutions

1. Slow First Load with Large Market Lists

Problem

Root Cause

Solution

Result

2. IndexedDB Watchlist Persistence

Problem

Solution

Result

3. Unlimited Indicators (Without UI Collapse)

Problem

Solution

Result

4. Full‑Screen Loader UX

Problem

Solution

Result

**The Math Behind QF: What It Actually Measures — and Its Limits**

**What QF Can Detect Reliably**

**What QF Cannot Detect Reliably**