Lightweight debugging utility for Node.js and the browser

Tiny millisecond conversion utility

Node.js Streams, a user-land copy of the stream library from Node.js

Safer Node.js Buffer API

The string_decoder module from Node core

Array#isArray for older browsers

Browser-friendly inheritance fully compatible with standard node.js inherits()

Node.js Buffer API, for the browser

Runtime for Regenerator-compiled generator and async functions.

babel's modular runtime helpers

The `util.is*` functions introduced in Node v0.12.

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

The Node.js `util.deprecate()` function with browser support

HTML parser and serializer.

Base64 encoding/decoding in pure JS

Node's event emitter for all engines.

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

process.nextTick but always with args

Standard library

Node.js's util module for all engines

process information for node.js and browsers

A shim for the setImmediate efficient script yielding API

invariant

A simple utility for conditionally joining classNames together

the stream module from node core for browsers

Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.

A lightweight library that provides tools for organizing asynchronous code

timers module for browserify

Node's querystring module for all engines. (ES3 compat fork)

Like lodash isEqualWith but for shallow equal.

Manage session history with JavaScript

Tiny 200b functional Event Emitter / pubsub.

Check if something is a promise

Require global variables

foreach component + npm package

Create components whose prop changes map to a global side effect

A document head manager for React

Provides polyfills necessary for a full ES2015+ environment

A polyfill for IntersectionObserver

A fully-featured and blazing-fast JavaScript API client to interact with Algolia API.

Next generation Routing for React.

Polyfills for legacy browsers

Blazing fast modern site generator for React

An enhanced Link component for Gatsby sites with support for resource prefetching

A higher order component for loading components with promises

React Router scroll management forked from https://github.com/ytase/react-router-scroll for Gatsby

Stand alone shallowCompare for use in libraries that support shouldComponentUpdate

Lazyload your components, images or anything where performance matters.

Polyfill object-fit and object-position on images on IE9, IE10, IE11, Edge, Safari, ...

Gatsby plugin to add google tagmanager onto a site

Stimulus JavaScript framework: Core library

Lazy-loading React image component with optional support for the blur-up effect.

modern domready

Convert HTML attribute names to React props

Render HTML as React element, possibly replacing dangerouslySetInnerHTML