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The JS Bundle Wars.
- The JS Bundle Wars concern the use of ES modules (esm) and CommonJS (cjs) in JavaScript development.
- The author discusses the relevance of UMD and AMD modules in the current JavaScript ecosystem.
- Questions may arise about references to 'es' and the required version like es2020 or esnext.
- Teams may query how assets and CSS are bundled, highlighting the complexity of the topic.
- The author starts by detailing a simple 'hello world' application using Vanilla JS without React.
- The repository 'js-bundle-war' is used for experimentation with the code.
- The author uses Vite as the bundler instead of webpack for simplicity.
- The bundling process involves importing ES modules and using a script type='module' tag in an index.html file.
- A package.json file with Vite as a devDependency and build script is utilized.
- The default Vite configuration bundles assets like JS, CSS, and SVGs, and creates the necessary HTML files.
- Vite-specific details like a polyfill for modulepreload and inlining certain SVGs are highlighted.
- Assets are managed based on their location, either under /public or src/ in the build output.
- Components are minified during the bundling process.
- The bundled output includes the main.js file with all dependencies handled.
- The author concludes by emphasizing the ongoing nature of the JS Bundle Wars.
- The topic is considered complex and impactful in modern JavaScript development.
- The article reflects on the importance of understanding bundling processes for web development.
- The author expresses a desire to potentially write a book on this subject in the future.
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