Dev tools · alternatives · 2026
24 alternatives to Breaking a flawed audio CAPTCHA in JavaScript
Contribute to vladc/RoTLD-Captcha development by creating an account on GitHub.
RoTLD CAPTCHA is a development tool hosted on GitHub that demonstrates how to break a flawed audio CAPTCHA using JavaScript. The project, launched in 2014, is designed for developers interested in security research and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Breaking a flawed audio CAPTCHA in JavaScript launched in 2014; newer entries below may have overtaken it.
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2014 · frantzmiccoli.github.io · its alternatives →
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Hello HN, I made this silly project over the long weekend. It’s pretty basic right now and the captchas are very easy. I plan to add captcha difficulty levels for link creators soon.
2022 · codecaptcha.io · its alternatives →
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A speech recognition library for the web. Contribute to zzmp/juliusjs development by creating an account on GitHub.
2014 · github.com · its alternatives →
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Squat Captcha▲231The worst captcha ever! Forces you to do 10 squats
2020 · vivirenremoto.github.io · its alternatives →
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2014 · hashcash.io · its alternatives →
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I built Nocaptcha after getting frustrated with traditional CAPTCHAs both as a user and developer. WebAuthn passkeys offered a promising alternative that's both more secure and user-friendly. What makes Nocaptcha different: - Uses WebAuthn standard instead of puzzle-solving - No need for users to remember passwords or solve puzzles - Open source Current limitation: Working with W3C WebAuthn Community Group on true passkey disposal for this use case. Looking for feedback particularly on: 1. Integration experience 2. User experience compared to traditional CAPTCHAs
2024 · github.com · its alternatives →
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Build a chatbot that convert without code
2020 · joonbot.com · its alternatives →
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You can get a 2h free trial by solving a proof-of-work captcha when topping up your account for the first time. If you'd like to learn more, an independent interview was posted a couple of weeks ago [1], and the FAQ [2] has a lot of information as well. For the source code sharing, we've talked with lawyers and are inclined to no longer require the NDA/NCC for privacy reasons shared with us before (signing requires identification), but instead use a source-available permissive license that doesn't allow competition, like PolyForm Shield [3] (we do still have about 6 months before…
Jun 2026 · uruky.com · its alternatives →
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A Hacker News Reader in Vanilla JavaScript. Contribute to k2052/vanilla-hn development by creating an account on GitHub.
2017 · github.com · its alternatives →
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A CAPTCHA gate for noisy GitHub PRs
Jun 2026 · pr-captcha.aryaabyte.workers.dev · its alternatives →
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Ending the CAPTCHA agony in a unique way.
2013 · areyouahuman.com · its alternatives →
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Parser Building Toolkit for JavaScript. Contribute to Chevrotain/chevrotain development by creating an account on GitHub.
2016 · github.com · its alternatives →
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2019 · wehatecaptchas.com · its alternatives →
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ZENCAPTCHA▲115Privacy-first bot & spam defense, GDPR compliant CAPTCHA
2023 · zencaptcha.com · its alternatives →
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A real-time transcription project using React and socketio - GitHub - saharmor/realtime-transcription-playground: A real-time transcription project using React and socketio
2021 · github.com · its alternatives →
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Race to solve CAPTCHAs, last player standing wins
Apr 2026 · sean-reid.github.io · its alternatives →
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Open source proof-of-work captcha for bot protection
2025 · p-captcha.com · its alternatives →
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Hi HN, Bhavani here (rtrvr.ai). We build DOM-native web agents (no screenshot-based vision, no CDP/Playwright debugger-port control). We handle captchas natively including Google reCAPTCHA image challenges by traversing cross-origin iframes and shadow DOM. The latency is high on this one currently. The problem: when debugging image selection captchas ("select all images with traffic lights"), logs don't tell you why the agent clicked the wrong tiles. I found myself staring at execution logs thinking "did it even see the grid correctly?" and realized I just wanted to watch it work. So we…
Jan 2026 · rtrvr.ai · its alternatives →
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Hey all, Last year I attempted to build an assistive voice programming tool as part of my undergraduate dissertation in CS. Speech2Code offers support for the basic features of the JavaScript language, accepts commands in both English and Portuguese, integrates well with the VSCode editor, and also works on the browser. Hope you like, thanks!
2021 · pedrooaugusto.github.io · its alternatives →
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