Comparison

Alpine.js vs Preact

On the evidence we track, Preact leads this comparison with a composite score of 81/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Alpine.js63
Preact81
Score
Vioscale score
Alpine.js63 / 100medium · 73%
Preact81 / 100medium · 72%
Pricing
Free tier
Alpine.js
Preact
Model
Alpine.jscommercial
Price level
Alpine.jsfree
Preactfree
Adoption
Dependent repos
Alpine.js15,131
Preact78,992
Github stars
Alpine.js31,880
Preact38,834
Package downloads weekly
Alpine.js712,295
Activity
Commits last 30d
Alpine.js18
Preact100
Release
Cadence days
Alpine.js17
Preact13
History
Alpine.js20 items
Preact20 items
License
Spdx
Alpine.jsMIT
PreactMIT
Language
Primary
Alpine.jsHTML

Capabilities

Feature-by-feature on the axes that matter for frontend ui frameworks. “-” means undocumented, not absent.

Core
Paradigm
Alpine.jsDOM-based reactive directive framework
PreactVirtual DOM component library
Reusable component model
Alpine.js
Preact
Rendering
Virtual DOM
Alpine.js
Preact
Signals / fine-grained reactivity
Alpine.js-
Preact-
SSR support
Alpine.js-
Preact
DX
First-class TypeScript
Alpine.js-
Preact-
State
Built-in state management
Alpine.js
Preact
Ecosystem
Official router
Alpine.js
Preact-
Performance
Runtime size
Alpine.jsTiny (<10kb)
PreactTiny (<10kb)

What each one is

The product in its own terms, so the numbers below have context.

Alpine.js

Alpine.js is a lightweight framework that lets you add interactive components and behavior directly into HTML markup using simple directives. Designed for simplicity with no build step required, it functions as a modern lightweight alternative to jQuery.

Independently observed

Preact

Leader

A minimal virtual DOM library that provides a React-compatible API with significantly reduced file size. Preact delivers performance-focused component development without the overhead of traditional frameworks.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Alpine.js

Open source
as of verify ↗

Preact

Leader
Open source
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Alpine.js
Preact
Deployment
Cloud / SaaS
Alpine.js
Preact

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.