+ Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. In this article, we'll explore how to build a modern, performant blog using TypeScript and Bun. +
+ +Why TypeScript?
++ Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. TypeScript provides type safety and better developer experience, making it easier to catch errors early and maintain large codebases. +
+ ++ "TypeScript is JavaScript with syntax for types. It's a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale." ++ +
Getting Started with Bun
++ Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Bun is an all-in-one JavaScript runtime and toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager. +
+ +Installation
+First, let's install Bun on your system:
+ +curl -fsSL https://bun.sh/install | bashOnce installed, you can verify the installation by checking the version:
+ +bun --versionCreating a New Project
++ Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Here's how to set up a basic TypeScript project with Bun: +
+ +// index.ts
+import { serve } from "bun";
+
+const server = serve({
+ port: 3000,
+ fetch(req) {
+ const url = new URL(req.url);
+
+ if (url.pathname === "/") {
+ return new Response("Hello, World!", {
+ headers: { "Content-Type": "text/plain" },
+ });
+ }
+
+ return new Response("Not Found", { status: 404 });
+ },
+});
+
+console.log(`Server running at http://localhost:${server.port}`);Key Features
+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Here are some of the standout features:
+ +-
+
- Lightning-fast performance: Bun is significantly faster than Node.js for many operations +
- Built-in TypeScript support: No need for additional transpilation steps +
- Hot reloading: Automatic reloading during development with the
--watchflag
+ - Modern APIs: Native support for Web APIs like
fetchandWebSocket
+
Configuration Example
+Here's a sample tsconfig.json for your project:
{
+ "compilerOptions": {
+ "target": "ESNext",
+ "module": "ESNext",
+ "lib": ["ESNext"],
+ "moduleResolution": "bundler",
+ "jsx": "react-jsx",
+ "strict": true,
+ "esModuleInterop": true,
+ "skipLibCheck": true,
+ "forceConsistentCasingInFileNames": true,
+ "types": ["bun-types"]
+ },
+ "include": ["src/**/*"],
+ "exclude": ["node_modules"]
+}Performance Comparison
++ Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium. Let's look at a simple benchmark: +
+ +// benchmark.ts
+const iterations = 1_000_000;
+
+console.time("Array creation");
+const arr = new Array(iterations);
+for (let i = 0; i < iterations; i++) {
+ arr[i] = i * 2;
+}
+console.timeEnd("Array creation");
+
+console.time("Array processing");
+const result = arr.map(x => x * 3).filter(x => x % 2 === 0);
+console.timeEnd("Array processing");
+
+console.log(`Processed ${result.length} items`);Conclusion
++ Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Bun and TypeScript make a powerful combination for building modern web applications. +
+ ++ Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit. With Bun's speed and TypeScript's type safety, you can build robust applications faster than ever before. +
+ + +