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Alpine.js

Alpine.js is a lightweight JavaScript framework for composing behavior directly in your HTML.

Free tierPrice verified 2026-09-28Visit site ↗
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Our verdict

Who it's for

Lightweight JavaScript framework

Who should look elsewhere

Limited for complex apps

Pros

  • +Lightweight JavaScript
  • +Simple syntax
  • +Great for interactivity
  • +No build step
  • +Good documentation

Cons

  • −Limited for complex apps
  • −Smaller ecosystem
  • −Community smaller
  • −Not for SPAs
  • −Less tooling

Key features

  • ✓Lightweight framework
  • ✓Declarative syntax
  • ✓DOM manipulation
  • ✓No build step
  • ✓HTML attributes
  • ✓Composable

Pricing

PlanPriceBillingNotes
Free$0monthReactive framework; Lightweight (~15kb); No build step

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