Introduction
We've open-sourced nocaptcha, a project that replaces traditional CAPTCHA puzzles with WebAuthn passkeys for bot prevention.
GitHub: https://github.com/singlr-ai/nocaptcha
Try it: https://demo.singlr.ai/nocaptcha/
Technical Implementation
nocaptcha uses WebAuthn credentials as single-use tokens. Instead of solving puzzles or selecting images, users simply perform a tap/touch authentication using their device's security features.
Key aspects:
- No persistent user registration needed
- Leverages hardware security features via WebAuthn/Passkeys
- Simple authentication flow
- MIT licensed
Current State & Roadmap
We're working with the W3C WebAuthn Community Group on enabling truly disposable passkeys.
Contributing
Looking for feedback and contributions
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