Parcel

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About

Parcel is ranked #1 of 27 in JavaScript build tools on Inferse. It runs on API, Browser extension, Linux, macOS, Web, Windows.

Compared on JavaScript build tools

Free plan: Yesparceljs.org
TypeScript support: Yesparceljs.org
Code splitting: Yesparceljs.org
Tree shaking: Yesparceljs.org
Source maps: Yesparceljs.org
Plugin API: Yesparceljs.org
Remote build cache: Noparceljs.org

Facts

Product: Parcel is a zero configuration build tool for the web.parceljs.org · 2 Oct 2026
Languages and assets: Parcel supports HTML, CSS, JavaScript, TypeScript, JSX, Flow, images, fonts, videos, SASS, SVG, Vue, Node, Electron, GraphQL, MDX, XML and other file types out of the box.parceljs.org · 2 Oct 2026
Development server: Parcel includes a development server with HTTPS support and a built-in API proxy.parceljs.org · 2 Oct 2026
Hot reloading: Parcel automatically updates code in the browser and integrates with React Fast Refresh and the Vue Hot Reloading API.parceljs.org · 2 Oct 2026
Diagnostics: Parcel displays terminal and browser diagnostics with syntax-highlighted code frames, hints and documentation links.parceljs.org · 2 Oct 2026
Performance: Parcel builds in parallel using worker threads, caches all build steps and supports lazy development builds.parceljs.org · 2 Oct 2026
Production optimization: Parcel provides tree shaking, JavaScript CSS HTML and SVG minification, image optimization, Gzip and Brotli compression, code splitting and content hashing.parceljs.org · 2 Oct 2026
Target environments: Parcel transforms JavaScript and CSS for declared browser targets and automatically handles JSX, TypeScript, Flow and selected Node.js features.parceljs.org · 2 Oct 2026
Workers: Parcel supports web workers, service workers and worklets using standard browser APIs.parceljs.org · 2 Oct 2026
Libraries: Parcel can build libraries for multiple targets and build monorepos with a single command.parceljs.org · 2 Oct 2026
Plugin system: Parcel has customizable transformer, resolver, namer, packager, optimizer, compressor and reporter plugins.parceljs.org · 2 Oct 2026
Programmatic API: Parcel provides an API for performing builds programmatically and integrating with existing build systems.parceljs.org · 2 Oct 2026
Licensing: The Parcel repository is public and marked as using the MIT license.github.com · 2 Oct 2026
Community support: The project directs users to GitHub Discussions, Discord and Twitter for community updates and questions.github.com · 2 Oct 2026
Funding: Parcel is an open source project funded by contributions, with listed gold sponsors donating $1,000 or more per month, silver sponsors $500 or more, and bronze sponsors $100 or more.parceljs.org · 2 Oct 2026
Purpose: Parcel is a zero configuration build tool for the web.parceljs.org · 2 Oct 2026
Supported inputs: Parcel supports web technologies and assets including JavaScript, CSS, HTML, TypeScript, React, images, Sass, SVG, Vue, and GraphQL.parceljs.org · 2 Oct 2026
Zero configuration: Parcel works out of the box with many languages and file types, and can automatically install plugins and development dependencies for other file types.parceljs.org · 2 Oct 2026
Development server: Parcel includes a development server with hot reloading, HTTPS support, and an API proxy.parceljs.org · 2 Oct 2026
Development limits: The development server builds only one target at a time and defaults to a modern browser target.parceljs.org · 2 Oct 2026
Production optimization: Production mode automatically bundles and optimizes apps, including minification, tree shaking, image optimization, and code splitting.parceljs.org · 2 Oct 2026
Compression limit: Gzip and Brotli compression are supported but are not enabled by default.parceljs.org · 2 Oct 2026
Targets: Parcel can transpile code for declared browser targets and generate modern and legacy browser bundles when needed.parceljs.org · 2 Oct 2026
Library builds: Parcel can build libraries for multiple targets, including module formats and TypeScript definitions, and can build multiple packages in a monorepo.parceljs.org · 2 Oct 2026
Extensions: Parcel documentation includes a recipe for building web extensions.parceljs.org · 2 Oct 2026
Integrations: Parcel documents integrations with React Fast Refresh and Vue hot reloading, and supports Yarn, pnpm, and npm for automatic dependency installation.parceljs.org · 2 Oct 2026
Support: Parcel links to community support through Discord and publishes documentation and a GitHub repository.parceljs.org · 2 Oct 2026
Open source: Parcel describes itself as an open source project supported by code and financial contributions from companies and individuals.parceljs.org · 2 Oct 2026