esbuild vs rollup.js

esbuild — esbuild is a JavaScript bundler and minifier that builds projects very quickly compared to alternatives. It supports modern JavaScript features out of the box and can bundle code for the browser and N

rollup.js — Rollup.js is a JavaScript module bundler. It takes pieces of code written using ES6 modules or other module formats, and bundles them together into a single file that runs in older browsers. This allo

esbuild offers Extremely fast build speeds, Native ESM support, Minification and compression, Tree shaking, Code splitting, while rollup.js provides Tree shaking to remove unused code, Minification and compression, Code splitting for lazy loading, Support for ES6 modules, Compatibility with older browsers.

esbuild stands out for Blazing fast performance, Simple and easy to use, Built-in support for latest JS features; rollup.js is known for Improves load times by removing unused code, Simplifies modular development, Can create smaller bundle sizes.

Feature	esbuild	rollup.js
Overall Score	N/A	N/A
Primary Category	Development	Development
Pricing	N/A	Open Source

Product Overview

esbuild

Description: esbuild is a JavaScript bundler and minifier that builds projects very quickly compared to alternatives. It supports modern JavaScript features out of the box and can bundle code for the browser and Node.js.

rollup.js

Description: Rollup.js is a JavaScript module bundler. It takes pieces of code written using ES6 modules or other module formats, and bundles them together into a single file that runs in older browsers. This allows developers to write modular code and transpiles and bundles it for production use.

Key Features Comparison

esbuild Features

• Extremely fast build speeds
• Native ESM support
• Minification and compression
• Tree shaking
• Code splitting
• Source maps
• Plugins

rollup.js Features

• Tree shaking to remove unused code
• Minification and compression
• Code splitting for lazy loading
• Support for ES6 modules
• Compatibility with older browsers

Pros & Cons Analysis

esbuild

Pros

• Blazing fast performance
• Simple and easy to use
• Built-in support for latest JS features
• Actively maintained
• Open source

Cons

• Less configurability than Webpack
• Fewer plugins than other bundlers
• Limited to bundling JavaScript and CSS

rollup.js

Pros

• Improves load times by removing unused code
• Simplifies modular development
• Can create smaller bundle sizes
• Seamless integration with modern tools like webpack

Cons

• Config can be complex for large projects
• Limited runtime error handling
• Less flexible than bundlers like webpack

Pricing Comparison

esbuild

• Not listed

rollup.js

• Open Source