Build a fast, Next.js-like app with Bun

This tutorial demonstrates how to build a fast, Next.js-like blog application using the Bun bundler, which is in Beta and designed for speed and improved developer experience. The guide highlights Bun's integration with the JavaScript runtime and its novel Macros feature, allowing JavaScript functions to execute during bundling to enhance performance. The tutorial covers setting up a new Bun project, utilizing server-side rendering (SSR) for faster initial page loads and better SEO, and client-side hydration for interactivity. It also illustrates creating pages, adding interactivity and styling, and using Bun Macros to replace API URLs with local storage keys during testing for efficiency. The Bun bundler, noted for its speed and comprehensive toolset, supports various file types and module systems, offering developers a versatile and efficient solution for JavaScript projects.