Serves a webpack app. Updates the browser on changes.

A development middleware for webpack

Generate errors that contain a code frame that point to source locations.

Collection of helper functions used by Babel transforms.

Vitest module mocker implementation

Babel Types is a Lodash-esque utility library for AST nodes

A JavaScript parser

The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes

Babel compiler core.

Vite plugin bridging preview diagnostics, browser errors, and dev-server lifecycle events

Generate an AST from a string template.

Fork of pretty-format with support for ESM

Turns an AST into code.

Convert a tilde path to an absolute path: `~/dev` → `/Users/sindresorhus/dev`

Pre-release version of the Expo development launcher package for testing.

Allow parsing of jsx

Babel helper to create your own polyfill provider

Cross-platform WebSocket Servers for Node.js, Deno, Bun and Cloudflare Workers

This plugin transforms ES2015 modules to CommonJS

Allow parsing of the module attributes in the import statement