parcel

Installation
SKILL.md

When to use this skill

Use this skill whenever the user wants to:

  • Set up a zero-configuration bundler for web applications
  • Bundle JavaScript, CSS, HTML, images, and other assets automatically
  • Use hot module replacement (HMR) for fast development
  • Configure multi-entry builds, environment variables, and production output
  • Migrate from or compare with Webpack/Vite

How to use this skill

Workflow

  1. Install — add Parcel as a dev dependency
  2. Point to entry — specify HTML or JS entry file
  3. Develop — run parcel for dev server with HMR
  4. Build — run parcel build for optimized production output
  5. Validate — check output size and asset hashing
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Installs
40
GitHub Stars
381
First Seen
Jan 24, 2026