lc-core
svg-captcha
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lc-core | svg-captcha | |
---|---|---|
15 | 1 | |
390 | 1,796 | |
2.1% | 1.7% | |
7.6 | 0.0 | |
13 days ago | about 2 months ago | |
Scala | JavaScript | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
lc-core
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Self-hosted captcha solution?
I wouldn't per se recommend selfhosting captchas, because then bots are suddenly your responsibility, and malicious actors will likely not find it hard to break your protections. If you really do want to though, there's LibreCaptcha
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Coracle - Kotlin based Processing clone
Compared to OpenRndr this looks simpler to get started with. What is your plan for supporting JVM? If it can render to a BufferedImage, I would like to use it for creating CAPTCHA designs. (The rain drop example reminded me of the rain drop CATPCHA in this project )
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I want to integrate Captcha on some of the pages in my self hosted applications. Can you suggest a self hosted Captcha solution ? I don't want to use Google Recaptcha or route my pages thru Cloudflare.
LibreCaptcha
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LibreCaptcha 1.1.0 released
Release notes are here
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We just released 1.0 of LibreCaptcha, an open-source, self-hosted CAPTCHA service!
With java installed, download the jar file from the release page. And then just run java -jar LibreCaptcha.jar
If you have any ideas / inputs on this topic, please do ping us here or in our discussion forum.
I made an issue: https://github.com/librecaptcha/lc-core/issues/69
Should be possible, I think! The closest example in the samples would be the LabelCaptcha, which learns to label images based on user responses.
svg-captcha
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Decode captcha created by library svg-captcha
The Cowin portal set up for booking vaccination slots in India has (had?) a captcha to make sure bots are not able to book slots. They used an open source library called svg-captcha to generate the captcha.
What are some alternatives?
react-hcaptcha - hCaptcha Component Library for ReactJS and Preact
laravel-captcha - Captcha integration for the Laravel
nopecha-extension - Automatically solve reCAPTCHA, hCaptcha, FunCAPTCHA, AWS CAPTCHA, and text-based CAPTCHA with a browser extension.
rsc-captcha-archives - 🏛️ solved captchas from runescape classic's fatigue screen
flask-hcaptcha - A hCaptcha extension for Flask based on flask-recaptcha
Graal - GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
lc-wp-plugin - Demo wordpress plugin for Libre Captcha
SliderCaptcha - Slider captcha support mobile
authentik - The authentication glue you need.
challenge-bypass-extension - DEPRECATED - Client for Privacy Pass protocol providing unlinkable cryptographic tokens
securimage - PHP CAPTCHA Script
negative-captcha - A plugin to make the process of creating a negative captcha in Rails much less painful