Catalogue tag

#turnstile-alternative

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

2 records

Tagged “turnstile-alternative”Ranked by health index

npm · Go · PyPI

77Goodhealth index

WebDecoy/FCaptcha

Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.

JavaScript · Go · Python★ 207↓ 5,865/moSep 10, 2026

MITSep 10, 2026 · metrics 2.10.0

PyPI · npm

59Moderatehealth index

0xStoic-bit/Synapse_Shield

Next-gen open-source behavioral biometrics & bot mitigation engine. Sub-millisecond (<0.5ms) Turnstile alternative powered by human kinematics (Jerk da/dt), Poisson anomaly detection, and zero-PII telemetry.

Python★ 1↓ 4,063/moOct 21, 2026

MITOct 21, 2026 · metrics 2.10.0