JA3.pro

What it does

Ever wonder why your scraping script keeps getting banned? Services use JA3 Fingerprint to recognize scraping tools from a single request. With ja3.pro you can proxy requests through API to spoof the JA3 making the request identical to a real device.

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  A local MitM proxy to control TLS fingerprintsAug 2026 · github.com · ▲29

  A local MITM proxy that lets you control TLS fingerprints (JA3/JA4), HTTP/2 fingerprints, HTTP header order, and User-Agent — all from a single YAML config file. - ytkoka/impersonate-proxy

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  FingerprintJS2021 · fingerprint.com · ▲5

  99.5% accurate visitor identification API for anti-fraud

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  Wallet Guard2022 · walletguard.app · ▲69

  Browse web3 securely

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  I built an HTTP client that perfectly mimics Chrome 142Nov 2025 · github.com · ▲39

  BoringSSL and nghttp2. Matches JA3N, JA4, and JA4_R fingerprints. Supports HTTP/2, async/await, and works with Cloudflare-protected sites. Not trying to compete with curl_cffi - just a learning project that turned into something functional.

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  FingerprinterJS – A tiny JavaScript library for browser fingerprints2025 · github.com · ▲24

  I made FingerprinterJS, a small library with no dependencies that creates browser fingerprints from signals like canvas, WebGL, audio, fonts, userAgent, and screen info. It’s written in TypeScript, lets you enable/disable collectors, add custom data, and includes a simple suspicious-activity score. Would love feedback.

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  Watching browser fingerprinting calls via Chromium's Blink layerAug 2026 · kameleo.io · ▲15

  Kameleo 5.1 ships Fingerprint Inspector, a DevTools-style panel that shows exactly which fingerprinting calls a site makes, patched into Blink instead of monkey

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  Run full iOS 16.5 firmware on Android Devices▲515

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 1d ago · github.com

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  /dev/null▲492

  a social network for devs

  Dev tools · 5d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 29d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 25d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 22d ago · talanoa.email

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