Comparison

Rolldown vs webpack

On the evidence we track, webpack leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Rolldown52
★webpack70
Score
vioscaleAI score
Rolldown52 / 100medium · 62%
webpack70 / 100high · 78%
Pricing
Free tier
Rolldown✓
webpack✓
Model
Rolldownopen_source
Price level
Rolldownfree
webpackfree
Transparent
Rolldown✓
webpack–
Integrations
Count
Rolldown5
webpack4
Adoption
Dependent repos
Rolldown2
webpack3,177
Github stars
Rolldown13,969
webpack65,972
Activity
Commits last 30d
Rolldown100
webpack100
Release
Cadence days
Rolldown6
webpack4
History
Rolldown20 items
webpack20 items
License
Spdx
RolldownMIT
webpackMIT
Language
Primary
RolldownRust
webpackJavaScript
Market
Availability
Content
Faq
Rolldown6 items
webpack5 items

Capabilities

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

Capabilities
Dev server hmr
Rolldown-
webpack✓
Native esm dev
Rolldown-
webpack✓
Code splitting
Rolldown-
webpack✓
Tree shaking
Rolldown-
webpack✓
Css bundling
Rolldown-
webpack✓
Zero config
Rolldown-
webpack-
Webpack plugin compat
Rolldown-
webpack✓
Rollup plugin compat
Rolldown-
webpack-
Monorepo aware
Rolldown-
webpack-
Source maps
Rolldown-
webpack✓

What each one is

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

Rolldown

A fast bundler for JavaScript/TypeScript projects written in Rust that provides Rollup-compatible APIs and plugin interfaces, designed with scope and capabilities similar to esbuild.

Independently observed

webpack

Leader

A build tool that combines modules and assets into optimized bundles for web applications. It handles JavaScript, CSS, HTML, and other resource types through a plugin-based architecture with support for code splitting and transformation.

Independently observed

Pricing

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

Rolldown

Open sourceFree tier
  • Open SourceFree
    • Rust-based bundler
    • Rollup-compatible API
    • Esbuild feature parity
    • Built-in transforms and minification
    • Vite 8+ integration
as of verify ↗

webpack

Leader
Open sourceFree tier

Free and open-source

as of verify ↗

Platform & deployment

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

Platforms
CLI
Rolldown✓
webpack✓
Deployment
Cloud / SaaS
Rolldown✓
webpack–

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Rolldown

5 total
  • Rollup
  • Vite
  • esbuild
  • napi-rs
  • GitHub
Independently observed

webpack

Leader
4 total
  • Gulp
  • Mocha
  • Karma
  • NPM Scripts
Independently observed
Still deciding?

Rolldown or webpack: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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