What is Dwex

A progressive TypeScript framework for building efficient server-side applications on Bun runtime

Welcome to Dwex

Dwex is a lightweight, TypeScript-first web framework designed for the Bun runtime. Build fast, scalable server-side applications with decorator-based routing and powerful dependency injection.

Quick Start

bun create dwex my-app
cd my-app
bun install
bun run src/main.ts

Your app is now running at http://localhost:3000 🚀

Key Features

Decorator-Based Routing - Define routes using intuitive decorators like @Get(), @Post(), and @Controller().

Dependency Injection - Built-in DI container with support for singleton, request, and transient scopes.

Type-Safe - Full TypeScript support with excellent type inference and IDE autocompletion.

Bun-Native - Optimized for Bun's performance with native API usage throughout.

Modular Architecture - Organize your app into reusable modules with clear boundaries.

Production Ready - Includes JWT auth, logging, guards, interceptors, and exception handling.

Example

import { Controller, Get, Post, Body } from "@dwex/core";
import { Injectable } from "@dwex/core";

@Injectable()
class UserService {
  private users = [{ id: 1, name: "Alice" }];

  findAll() {
    return this.users;
  }

  create(name: string) {
    const user = { id: this.users.length + 1, name };
    this.users.push(user);
    return user;
  }
}

@Controller("users")
class UserController {
  constructor(private readonly userService: UserService) {}

  @Get()
  findAll() {
    return this.userService.findAll();
  }

  @Post()
  create(@Body("name") name: string) {
    return this.userService.create(name);
  }
}