🪄 OnFiNtY Auth UI Kit

Ship Beautiful Auth in 5 Minutes. Not 5 Weeks.

Drop-dead gorgeous glassmorphic authentication screens for Flutter. Works with Firebase, Supabase, or your own backend. 7 themes. 7 languages. 7 animated backgrounds. 117,649 unique combinations.

Ready to use. Ready to ship.

📦 What You Get

8 Production-Ready Screens

• 🏠 Welcome - 7 stunning layout styles
• 🔓 Login - Email/password + social (Google/Apple/Facebook)
• 📝 Register - With avatar upload, 7 layouts
• 🔒 Forgot Password - Clean recovery flow
• 🔢 OTP Verification - Auto-focus code entry
• 🔄 Reset Password - Complete reset flow
• ✅ Success - Context-aware celebrations
• ❌ Error - Beautiful error handling

🎨 14 Premium Themes

7 light + 7 true dark variants: Cosmic, Ocean, Nature, Sunset, Royal, Midnight, Minimal

🎬 7 Animated Backgrounds

Mesh • Orbs • Geometric • Galactic • Particles • Nebula • Grid (4 performance tiers: works on any device)

🌍 7 Languages (RTL Included!)

English • Arabic • Spanish • French • Chinese • Hindi • German Add your own in 15 minutes

🔌 Backend-Agnostic

Works with everything:

• ✅ Firebase (example included)
• ✅ Supabase (example included)
• ✅ REST API (template included)
• ✅ Mock backend (zero config)

Switch backends by changing ONE line of code.

⏱️ The Math

Task From Scratch With OnFiNtY 8 Auth screens 40 hours 10 min Glassmorphism design 20 hours 0 min 7 Themes 10 hours 0 min 7 Languages + RTL 15 hours 0 min 7 Backgrounds 25 hours 0 min Backend layer 8 hours 0 min TOTAL ~120 hours 1 hour

Save 3+ weeks. At $50/hour, that's $6,000 in labor costs for $29.

📚 What's Included

✅ Complete source code (MIT Licensed)
✅ 8 screens • 14 themes • 7 backgrounds
✅ 7 language translations
✅ Firebase + Supabase examples
✅ 2,000+ lines of documentation
✅ Lifetime access + free updates
✅ Email support for setup

🚀 5-Minute Setup

1. Copy onfinty_auth/ folder → your lib/
2. flutter pub get
3. Configure AuthService (one line)
4. flutter run

Done. Beautiful auth screens running.

Full tutorial in QUICK_START.md (included).

🎯 Production Features

• ✅ Form validation + password strength meter
• ✅ Session persistence (stay logged in)
• ✅ Avatar upload with preview
• ✅ Social login UI (Google/Apple/Facebook)
• ✅ Responsive design (mobile → desktop)
• ✅ RTL support (Arabic, Hebrew, Persian)
• ✅ WCAG accessibility compliant
• ✅ Keyboard navigation
• ✅ Error handling + loading states

Not a demo. Production code.

📖 Documentation

• QUICK_START.md - 5-minute copy-paste setup
• CLIENT_GUIDE.md - Every config option explained
• BACKEND_INTEGRATION.md - Firebase, Supabase, REST recipes
• ROUTER_GUIDE.md - GoRouter, GetX, Navigator 2.0
• CHANGELOG.md - 17 versions of updates

2,000+ lines total. No guessing.

🔒 MIT License

Use in:

• ✅ Unlimited personal projects
• ✅ Unlimited commercial projects
• ✅ Client projects (charge what you want)
• ✅ Apps you sell

Modify freely. No attribution required.

One restriction: Don't resell the kit itself as a competing product.

🤔 Quick FAQ

"Will this work with my app?" Yes. Standard Flutter. Works with GoRouter, GetX, or Navigator 2.0.

"Do I need Firebase/Supabase?" No. Start with the included Mock backend (zero setup). Switch to real backend when ready.

"Can I customize it?" Everything. You have full source code. Change colors, layouts, animations—anything.

"Is this production-ready?" Yes. Real error handling, validation, session persistence. Developers are using this in live apps now.

"What if I'm a beginner?" QUICK_START.md has copy-paste setup. Minimum skills: can run flutter pub get. That's it.

"Refund policy?" 14 days for technical issues or duplicate purchases.

💡 Who This Is For

✅ Perfect For:

• Indie devs shipping MVPs fast
• Freelancers wanting premium deliverables
• Startups optimizing time-to-market
• Agencies building client apps

❌ Not For:

• Complete Flutter beginners (need basic knowledge)
• Those wanting a complete backend system (this is UI only)
• Teams needing custom development services

⚡ Requirements

• Flutter 3.10.4+
• Dart 3.0+
• Basic Flutter knowledge
• Any IDE (VS Code, Android Studio)

Platforms: iOS 11+, Android 5.0+, Web, macOS, Windows, Linux

🎁 What You're Actually Getting

This is the UI layer for authentication. Professional, polished, ready to ship.

You provide:

• Your backend (or use Firebase/Supabase examples)
• API keys
• Your specific business logic

We provide:

• 8 beautiful screens
• All the layouts, themes, animations
• Form validation
• Session handling
• Integration examples
• Complete documentation

Think: You get the frontend. You connect the backend.

📧 Support

Email: onfinty@gmail.com
Response: Usually within 24 hours

We help with:

• Setup questions
• Integration issues
• Documentation clarifications
• Bug reports

We don't provide:

• Custom feature development
• Backend implementation
• Code reviews for your app

🚀 Why OnFiNtY?

Other kits: One layout. English only. Locked to one backend. Poor docs.

OnFiNtY: 117,649 combinations. 7 languages. Works with anything. 2,000+ lines of docs.

We're not the cheapest. We're the best value.

⚠️ Honest Talk

This won't write your backend. It won't design your database. It won't handle your OAuth flows server-side.

What it WILL do:

• Save you 3+ weeks
• Make your app look premium
• Handle the tedious UI work
• Give you a professional foundation
• Let you focus on your actual product
  

Instant Download • MIT Licensed • No Subscription
Lifetime Access • Free Updates • Email Support

Made with 💜 by the OnFiNtY Team

P.S.

Your competitors are shipping. Your users are judging your login screen. Your PM is asking "when will it be done?"

Stop building auth screens. Start shipping apps.

No subscription. No upsells. No regrets.