the complete solution for node.js command-line programs

Babel compiler core.

This plugin transforms static class properties as well as properties declared with the property initializer syntax

Turn JSX into React function calls

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

A Babel preset for each environment.

Babel preset for all React plugins.

Babel preset for TypeScript.

babel require hook

babel's modular runtime helpers

ESLint JavaScript language implementation

semantic-release plugin to create or update a changelog file

semantic-release plugin to commit release assets to the project's git repository

A collection of stylistic/formatting Stylelint rules

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

Jest plugin to use babel for transformation.

babel module loader for webpack

A babel plugin that adds istanbul instrumentation to ES6 code

Pre-evaluate code at build-time

Babel plugin for turning __VERSION__ into a package version string

Lint JS inside GitHub Actions workflow

React specific linting rules for ESLint

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Modern native Git hooks

Delightful JavaScript Testing.

A set of utility functions for expect and related packages

Jest snapshot serializer that beautifies HTML.

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

PNG optimizer, similar to optipng