Life & fun · alternatives · 2026
24 alternatives to Tricking the user to access history using CSS and captchas
This project demonstrates a security vulnerability where CSS and CAPTCHAs can be manipulated to trick users into revealing their browser history. Created in 2014, it serves as an educational tool for understanding web… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tricking the user to access history using CSS and captchas launched in 2014; newer entries below may have overtaken it.
- 1
- 2
A CSS Keylogger▲576Chrome extension and Express server that exploits keylogging abilities of CSS. - maxchehab/CSS-Keylogging
2018 · github.com · its alternatives →
- 3US
Author here. This site lets you put in a username and get the users with the most similar writing style to that user. It confirmed several users who I suspected were alts and after informally asking around has identified abandoned accounts of people I know from many years ago. I made this site mostly to show how easy this is and how it can erode online privacy. If some guy with a little bit of Python, and $8 to rent a decent dedicated server for a day can make this, imagine what a company with millions of dollars and a couple dozen PhD linguists could do. Here's Paul Graham:…
2022 · stylometry.net · its alternatives →
- 4
- 5
- 6
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 →
- 7HN
Hello everyone! This is a browser extension that attempts to enhance Hacker News user experience, while your data is kept secure, and private (never leaves the browser). Browsers have evolved significantly since doing a v1 back in 2010, which was one of the contributing factors, for attempting a complete re-take few months ago. Personally, I was surprised how useful it turned out to be when browsing around HN. On the linked page you can find install link(s) from web-browser stores, and demo video/screenshots of the features[1] What do you think ? [1] including, browsing content with…
2023 · carina.app · its alternatives →
- 8
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 →
- 9
A collection of CSS effects with a click to copy.
2019 · emilkowalski.github.io · its alternatives →
- 10RC
2014 · hashcash.io · its alternatives →
- 11CI
2014 · gotofail.com · its alternatives →
- 12
ThreatSlayer▲85Free enterprise grade security for your personal browser
2023 · chromewebstore.google.com · its alternatives →
- 13
My personal itch to scratch just recently has been the umpteen formatting foibles of HackerNews. So, in the spirit of making the web more personal again, I knocked up a TamperMonkey userscript to fix up the worst of my personal bugbears. This isn't an attempt at a complete rebrand/redesign of the site, instead it's just fixing up what I think are the biggest design/readability issues whilst trying to remain true to the site's existing aesthetic. Key features: * Base font size increased * A little more room around headings * Top menu bar is full-width and with a little more padding…
2022 · github.com · its alternatives →
- 14
I've been working on and off on a Chrome Extension for Hacker News, the extension focusses on improved usability rather than design. I can almost guarantee that after a day you won't want to go back to regular Hacker News. Give it a try, features include: - Improved readability - Quick inline replies from comments page - Quick profiles with social network info when hovering over usernames - Filtering of stories based on terms and phrases / domain or user - Endless scrolling - Collapsible comment threads - Social sharing for Twitter, Facebook, Google+, Buffer Forks, improvements and comments…
2012 · chrome.google.com · its alternatives →
- 15HS
2013 · owencampbellmoore.com · its alternatives →
- 16
Hacksplaining teaches secure coding through interactive lessons where you exploit attacks, then learn fixes. Free. 45+ lessons covering OWASP Top 10 and AI-era threats.
2016 · hacksplaining.com · its alternatives →
- 17
- 18TC
2011 · thecaptchaexperiment.com · its alternatives →
- 19
Ending the CAPTCHA agony in a unique way.
2013 · areyouahuman.com · its alternatives →
- 20
2012 · chrome.google.com · its alternatives →
- 21
- 22
Slice It, Move It, Hue-rotate It!
2025 · muffinman.io · its alternatives →
- 23
- 24
Automate browser, Bypass Cloudflare, Captcha & JS Challenges
2025 · rapidapi.com · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →