OnFiNtY Auth UI Kit – Customizable Flutter Authentication Screens with Multi-backend Support

Summary: OnFiNtY Auth UI Kit provides glassmorphic Flutter authentication screens compatible with Firebase, Supabase, or custom backends. It offers 7 themes, 7 languages including RTL support, and 7 animated backgrounds, enabling 117,649 unique UI combinations for fast integration.

What it does

The kit delivers production-ready login, registration, and password recovery screens with extensive customization options and backend flexibility, supported by over 2,000 lines of documentation.

Who it's for

Flutter developers needing versatile, pre-built authentication interfaces that reduce development time across multiple languages and backend systems.

Why it matters

It eliminates repetitive auth screen development, saving over 160 hours by providing ready-to-use, performant UI components adaptable to various backends and languages.