Runtime library for TypeScript helper functions

Brand checking of React Elements.

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

A querystring parser that supports nesting and arrays, with a depth limit

babel's modular runtime helpers

Get and robustly cache all JS language-level intrinsics at first require time

Implementation of Function.prototype.bind

HTTP server cookie parsing and serialization

Robustly `.call.bind()` a function

string representations of objects in node and the browser

Determine if the JS environment has Symbol support. Supports spec, or shams.

Store information about any JS value in a side channel. Uses WeakMap if available.

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

Object.prototype.hasOwnProperty.call shortcut

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

React package for working with the DOM.

minimalistic-assert ===

Copies non-react specific statics from a child component to a parent component

A simple utility for conditionally joining classNames together

JS Object representation of a stack frame

A Query Language and Runtime which can target any service.

Various hash functions that could be run by both browser and node

timers module for browserify

Parses set-cookie headers into objects

TypeScript implementation of invariant(condition, message)

An Implementation of ES Observables

A collection of implementation for ECMAScript abstract operations

Intl.LocaleMatcher ponyfill

Structural equality checking for JavaScript values

Formats ICU Message strings with number, date, plural, and select placeholders to create localized messages.

A simple and powerful JavaScript animation library

Manage contextual information needed by (a)synchronous tasks without explicitly passing objects around

Returns an array of all tabbable DOM nodes within a containing node.

Lightweight promise polyfill. A+ compliant

Composable reactive caching with efficient invalidation.

A fully-featured caching GraphQL client.

fork of fast-memoize and support esm

A frame-synced render loop for JavaScript

Internationalize React apps. This library provides React components and an API to format dates, numbers, and strings, including pluralization and handling translations.

The animator's toolbox

Parsers, transformers and tests for special value types, eg: %, hex codes etc.

Internationalize JS apps. This library provides an API to format dates, numbers, and strings, including pluralization and handling translations.

Internal, shared utilities for Reach UI.

Detect device type and render your component according to it

Reusable hooks

The official Mixpanel JavaScript browser client library

Smooth Scroll behavior polyfill

Observe the Rect of a DOM element.

Intl.getCanonicalLocales polyfill

Intl.Locale polyfill

Convert HEX color to RGBA

Accessible React Modal Dialog.

A set of cookie helpers for Next.js

React Component to lazy load images using a HOC to track window scroll position.

Pure Javascript Multilingual OCR

Check and use appropriate storage adapter for browser (localStorage, sessionStorage, cookies, memory)

Shared Feathers utility functions

Use amphtml components inside your React apps easily!