altcha-lib

v2.2.0npm· JavaScript

A lightweight library for creating and verifying ALTCHA challenges on the server.

The verdict

Worth a look. Actively maintained and growing, actively maintained.

Live from the npm registry · derived rules, not AI

How it scores

MaintenanceHealthy

PopularityRising

SecurityClean

LicensePermissive

DepsZero deps

Maintenance

Last published this month.

Popularity

70K downloads / week

Security

No known advisories for this version (OSV).

License

MIT

Dependencies

No runtime dependencies

Recent releases