When you develop a web application and want to support older browsers while also using the latest browser features, you often need polyfills. Polyfills implement new features in older browsers. One common approach is to bundle polyfills with the application. The problem is that this increases the bundle size, and users with modern browsers have to download code their browser doesn't need.| golb.hplar.ch
Thoughts on web development, open source, software architecture, and the future.| philipwalton.com