Why You Should Know Vanilla Fetch (Especially Now)

A few years ago, using libraries like Axios felt like the obvious choice. Cleaner syntax, built-in JSON parsing, interceptors… it just made life easier. But recently, after security concerns and ecosystem risks (including incidents where popular packages were compromised), one thing became very clear: 👉 The more you depend on abstractions, the more fragile your stack becomes. This isn’t about abandoning tools. It’s about understanding the foundation. And when it comes to making HTTP requests in the browser or Node.js, that foundation is fetch. What is Fetch? fetch is a native JavaScript API that allows you to make HTTP requests. No dependencies. No installs. No surprises. It’s already available in modern browsers and in Node.js (v18+). At its core, fetch returns a Promise that resolves to a Response object. The Simplest Fetch You Can Write fetch("https://jsonplaceholder.typicode.com/users") .then(res => res.json()) .then(data => console.log(data)) .catch(err => console.error(