Breaking a flawed audio CAPTCHA in JavaScript
Contribute to vladc/RoTLD-Captcha development by creating an account on GitHub.
Breaking a flawed audio CAPTCHA in JavaScript launched on December 15, 2014 with 27 votes and more than 75% of that year's launches. The site was still online in September 2026, 11 years on.
In plain words
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 understanding CAPTCHA vulnerabilities. Users can contribute to the vladc/RoTLD-Captcha repository by creating a GitHub account and participating in the project's development.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
- TTTricking the user to access history using CSS and captchas2014 · frantzmiccoli.github.io · ▲140

CodeCaptcha - Hide web links behind coding challenges2022 · codecaptcha.io · ▲163Hello 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.

JuliusJS – Speech recognition in JavaScript2014 · github.com · ▲202A speech recognition library for the web. Contribute to zzmp/juliusjs development by creating an account on GitHub.
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 2d ago · github.com


open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 25d ago · openbot.run
Talanoa▲346Hi 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
Source: Show HN post ↗
Launched alongside, December 2014
the whole month →




Clear, effective, mistake-free writing everywhere you type.
Work · 2014 · grammarly.com
