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captcha
Past 14d, sorted by best first, all versions
| 06/01 |
7
|
Self-hosted privacy-first security solution protecting websites and APIs from spam using a proof-of-work mechanism.
|
| 05/24 |
7
|
Lightweight, zero-dependency JavaScript library for creating and verifying ALTCHA challenges.
|
| 05/23 |
7
|
Self-hosted privacy-first security solution protecting websites and APIs from spam using a proof-of-work mechanism.
|
| 05/31 |
6
|
Button-based captcha for Telegram supergroups that restricts newcomers and bans users who fail to confirm within a timeout.
|
| 05/21 |
6
|
Detect bots, vision-based AI agents, headless browsers and automation using 40+ behavioral signals plus server-verified SHA-256 proof-of-work.
|
| 06/02 |
4
|
tiagozip/Cap
widget@0.1.54
Lightweight, modern CAPTCHA alternative using SHA-256 proof-of-work focused on privacy and ease of integration.
|