# auth-skill > Implement secure authentication systems including signup, signin, password hashing, JWT tokens, and Better Auth integration. - Author: Nimra Anees - Repository: NimraAnees/todo-app-phase3 - Version: 20260208235946 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-08 - Source: https://github.com/NimraAnees/todo-app-phase3 - Web: https://mule.run/skillshub/@@NimraAnees/todo-app-phase3~auth-skill:20260208235946