WebDecoy/FCaptcha

Detect bots, vision AI agents, and headless browsers through 40+ behavioral signals and SHA-256 proof of work. Self-hosted, privacy-first, and fully open source.

50
/ 100
Established

119 stars and 28 monthly downloads. Available on npm.

Maintenance 10 / 25
Adoption 13 / 25
Maturity 22 / 25
Community 5 / 25

How are scores calculated?

Stars

119

Forks

3

Language

JavaScript

License

MIT

Last pushed

Mar 02, 2026

Monthly downloads

28

Commits (30d)

0

Dependencies

3

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