Flint Dart 🔥 #

🚀 Flint Dart #

Flint Dart is a high-performance, expressive, and extensible server-side framework built entirely with Dart. Designed for developers who demand speed and simplicity, it delivers everything you need to build RESTful APIs, authentication systems, and scalable backend services — all with clean, modern syntax and hot-reload precision.

⚡ Build fast. Scale effortlessly. Flint Dart gives you the freedom to create powerful applications without the limits of rigid frameworks.

Developed and maintained by Eulogia Technologies.

📚 Table of Contents #

✨ Features #

• 🧱 Simple and intuitive routing
• 🛡️ Middleware support
• 🔐 Built-in JWT authentication
• 🔒 Secure password hashing
• ♻️ Hot reload support for rapid development
• 🧪 Modular structure for scalable projects
• 💡 Clean API design inspired by Flutter's widget philosophy
• ORM for MySQL/Postgres
• CLI for migrations, models, etc.
• Swagger docs

🚀 Getting Started #

1. Install as a Global Package #

If you want to quickly create and run apps without adding Flint as a dependency, install it globally:

dart pub global activate flint_dart

flint create new_app   # Create a new Flint project
flint run              # Run the project

2. Add as a Project Dependency #

If you prefer Flint to be part of your project’s dependencies:

dart pub add flint_dart

dart run 

import 'package:flint_dart/flint_dart.dart';

void main() {
  final app = Flint();

  app.get('/', (req, res) async {
    return res.send('Welcome to Flint Dart!');
  });

  app.listen(3000);
}

3. Run with hot reload #

app.get('/hello', (req, res) async {
  return res.json({'message': 'Hello, world!'});
});

Middleware #

import 'package:flint_dart/flint_dart.dart';

class AuthMiddleware extends Middleware {
  @override
  Handler handle(Handler next) {
    return (Request req, Response res) async {
      final token = req.bearerToken;
      if (token == null || token != "expected_token") {
      return  res.status(401).send("Unauthorized");
      }
   return await next(req, res);
    };
  }

  app.put('/:id', AuthMiddleware().handle(controller.update));

JWT Authentication #

final token = JwtUtil.generateToken({'userId': 123});
final payload = JwtUtil.verifyToken(token);

Password Hashing #

final hash = Hashing.hashPassword('mySecret');
final isValid = Hashing.verifyPassword('mySecret', hash);

📁 Project Structure #

lib/
├── main.dart
├── src/
│   ├── app.dart
│   ├── router.dart
│   ├── request.dart
│   ├── response.dart
│   ├── middleware.dart
│   └── security/
│       ├── jwt_util.dart
│       └── hashing.dart

📮 Contact & Support 🌐 Website: flintdart.eulogia.net

📧 Email: eulogiatechnologies@gmail.com

🐙 GitHub: github.com/eulogiatechnologies/flint_dart

🛠 Contributing We welcome contributions! To get started:

git clone https://github.com/eulogiatechnologies/flint_dart.git
cd flint_dart
dart pub get

Then feel free to submit issues or pull requests.