facebook/relay

Babel compiler core.

Turns an AST into code.

A JavaScript parser

Remove nullish coalescing operator

Transform optional chaining operators into a series of nil checks

This plugin transforms ES2015 modules to CommonJS

Explode async and generator functions into a state machine.

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

babel's modular runtime helpers

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

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

Simple and complete DOM testing utilities that encourage good testing practices.

Simple and complete React DOM testing utilities that encourage good testing practices.

Custom parser for ESLint

Find and load configuration from a package.json property, rc file, TypeScript module, and more!

Run scripts that set and use environment variables across platforms

an eslint rule plugin companion to babel-eslint

Import with sanity.

ESLint rules for Jest

Static AST checker for accessibility rules on JSX elements.

Additional ESLint's rules for Node.js

React specific linting rules for ESLint

ESLint rules for React Hooks

the most correct and second fastest glob implementation in JavaScript

A Query Language and Runtime which can target any service.

Rename files

Delightful JavaScript Testing.

Compile optional catch bindings

Turn async functions into ES2015 generators

Babel helper module for babel transforms authors to check the AST against duplicated nodes.

Strip flow type annotations from your output code.

Allows you to build compile-time libraries

Babel plugin which switches Babel to use the Hermes parser.

Utilities for testing babel plugins

Flowtype linting rules for ESLint by flow-typed

A custom parser for ESLint using the Hermes parser

invariant