README.md

@yarnpkg/builder

A CLI tool designed for creating, building, and managing complex plugins.

This version of the builder is for creating plugins for Yarn 3.x. Yarn 3 plugins are not compatible with Yarn 2 installations, however Yarn 2 plugins are usually compatible with Yarn 3. If you wish to create plugins for Yarn 2, please use v2.x of the builder (yarn add @yarnpkg/builder@^2).

Features

• builder new plugin command for scaffolding new plugins
• builder build plugin command for building complex plugins
• supports TypeScript out-of-the-box
• uses ESBuild internally, providing treeshaking, minification, and various other optimizations out-of-the-box

Installation

yarn add -D @yarnpkg/builder

Commands

• builder new plugin - Create a new plugin.

• builder build plugin - Build a local plugin.

• builder build bundle - Build a yarn.js bundle from our repository (internal).