Many of us type npm install without thinking twice. But browsers keep adding built-in APIs that can handle tasks we once needed a package for. Sometimes, those packages stay in our projects simply because nobody stopped to check whether we still need them. I checked these 10 APIs against MDN and the web-platform-dx web-features data. I also tested the key parts of each example in the Chrome DevTools console on desktop. For each API, you'll see what it can replace, how to use it, where it fa...