GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
tiagozip
Free, open-source and self-hosted CAPTCHA alternative to reCAPTCHA. Privacy-first and powered by proof-of-work and instrumentation challenges.
JavaScript7,723 starslast pushed 7 days agoaltcha-org
GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.
TypeScript2,744 starslast pushed 5 days agoPrivateCaptcha
Independent, privacy-first, self-hostable PoW CAPTCHA service made in EU
Go193 starslast pushed Yesterday
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | tiagozip Free, open-source and self-hosted CAPTCHA alternative to reCAPTCHA. Privacy-first and powered by proof-of-work and instrumentation challenges. | JavaScript | 7,723 | last pushed 7 days ago | |
| 2 | altcha-org GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism. | TypeScript | 2,744 | last pushed 5 days ago | |
| 3 | PrivateCaptcha Independent, privacy-first, self-hostable PoW CAPTCHA service made in EU | Go | 193 | last pushed Yesterday |
All · 11,474