Alpine.js Has a Free Lightweight JavaScript Framework for Adding Interactivity to HTML

Alpine.js is a lightweight JavaScript framework for adding behavior to HTML markup. Think of it as Tailwind for JavaScript — minimal, declarative, composable. What You Get for Free 17KB — tiny, no build step Declarative — x-data, x-show, x-bind in HTML Reactive — automatic DOM updates Transitions — built-in CSS transitions No build step — just a script tag Works with any backend — Django, Rails, Laravel, PHP Add to Any Page <script defer src= "https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js" ></script> Toggle Example <div x-data= "{ open: false }" > <button @ click= "open = !open" > Toggle </button> <div x-show= "open" x-transition > Hello! </div> </div> Fetch Data <div x-data= "{ users: [] }" x-init= "users = await (await fetch('/api/users')).json()" > <template x-for= "user in users" > <div x-text= "user.name" ></div> </template> </div> Alpine.js vs React Feature Alpine.js React Size 17KB 140KB+ Build step None Required Best for Sprinkled interactivity Full SPAs Need fron