svg-captcha
generate svg captcha in node (by produck)
lc-core
The LibreCaptcha framework, for self-hosted, privacy respecting CAPTCHAs (by librecaptcha)
SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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| svg-captcha | lc-core | |
|---|---|---|
| 1 | 15 | |
| 1,804 | 392 | |
| 0.4% | 0.5% | |
| 0.0 | 7.6 | |
| 3 months ago | 8 days ago | |
| JavaScript | Scala | |
| MIT License | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
svg-captcha
Posts with mentions or reviews of svg-captcha.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-06-06.
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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.
lc-core
Posts with mentions or reviews of lc-core.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-27.
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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
- Privacy focused alternative to reCaptacha
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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
What are some alternatives?
When comparing svg-captcha and lc-core you can also consider the following projects:
react-hcaptcha - hCaptcha Component Library for ReactJS and Preact
rsc-captcha-archives - 🏛️ solved captchas from runescape classic's fatigue screen