Runtime library for TypeScript helper functions

RFC4122 (v1, v4, and v5) UUIDs

Brand checking of React Elements.

Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`

A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.

babel's modular runtime helpers

Lodash modular utilities.

Promise based HTTP client for the browser and node.js

Check if a value is a plain object

Determine if an object is a Buffer

extend like a boss

Port of jQuery.extend for node.js and the browser

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.

A tiny (239B) utility for constructing className strings conditionally.

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

Universal WHATWG Fetch API for Node, Browsers and React Native

unist utility to recursively walk over nodes, with ancestral information

invariant

unist utility to check if a node passes a test

unist utility to visit nodes

A simple utility for conditionally joining classNames together

mdast utility to get the plain text content of a node

unist utility to serialize a node, position, or point as a human readable location

A Query Language and Runtime which can target any service.

vfile utility to create a virtual message

Tooltip and Popover Positioning Engine

parse, inspect, transform, and serialize content through syntax trees

Virtual file format for text processing

Lodash exported as ES modules.

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

Parse and stringify space separated tokens

A mirror of Facebook's Warning

remark plugin to add support for parsing markdown input

A simple, lightweight JavaScript API for handling cookies

`trough` is middleware

Parse HTML character references

Throw a given error

URL utilities for markdown-it

small commonmark compliant markdown parser with positional info and concrete tokens

mdast utility to parse markdown

mdast utility to find definition nodes in a tree

Info on the properties and attributes of the web platform

Parse and stringify comma-separated tokens

Parse CSS inline style to JavaScript object.

micromark utility to handle character codes

unist utility to get the position of a node

mdast utility to transform to hast

An inline style parser.

Tiny 200b functional Event Emitter / pubsub.

React context for MDX

micromark factory to parse markdown space (found in lots of places)

i18next internationalization framework

micromark utility to splice and push with giant arrays

micromark utility to decode numeric character references

micromark utility to resolve subtokens

micromark utility to classify whether a character is whitespace or punctuation

micromark utility normalize identifiers (as found in references, definitions)

micromark utility to decode markdown strings

The CommonMark markdown constructs

micromark utility to tokenize subtokens

micromark factory to parse markdown whitespace (found in lots of places)

micromark utility to combine syntax or html extensions

micromark factory to parse labels (found in media, definitions)

micromark factory to parse destinations (found in resources, definitions)

micromark factory to parse markdown titles (found in resources, definitions)

micromark utility with list of html tag names

unist utility to check if a node is generated

A function to recursively extract files and their object paths within a value, replacing them with null in a deep clone without mutating the original value. FileList instances are treated as File instance arrays. Files are typically File and Blob instance

Minimal GraphQL client supporting Node and browsers for scripts or simple apps

Decode named character references

hast utility to check if a node is inter-element whitespace

remark plugin that turns markdown into HTML to support rehype

unist utility to create a new trees with a nice syntax

Internationalization for react done right. Using the i18next i18n ecosystem.

@vue/reactivity

React component to render markdown

React's ExecutionEnvironment module extracted for use in other packages & components

Access deep object properties using a path

Seeded random number generator for Javascript.

Create components whose prop changes map to a global side effect

A document head manager for React

The complete tooltip, popover, dropdown, and menu solution for the web

Legacy API for creating React components.

Collection of React Hooks

Finite State Machines and Statecharts for the Modern Web.

Accessible modal dialog component for React.JS

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

Hooks for managing, caching and syncing asynchronous and remote data in React

Resize event emitter for elements.

React component to generate QR codes

Batch processing in JS

qrcode encoding in javascript

The default theme for chakra components

Smooth Scroll behavior polyfill

React component for Tippy.js

lil' event emitter

React code splitting made easy.

measures element size

Polyfills for legacy browsers

Blazing fast modern site generator for React

UI utilities

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

Gatsby library that helps creating pages

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

matches/matchesSelector helper

Stand alone shallowCompare for use in libraries that support shouldComponentUpdate

Relocate resource intensive third-party scripts off of the main thread and into a web worker.

Gatsby's fork to modernize reach-router

JavaScript is all like _You images done yet or what?_

An enhanced script component for Gatsby sites with support for various loading strategies

the brains and guts of a layout library

Cascading grid layout library

Adding responsive images to your site while maintaining high performance scores can be difficult to do manually. The Gatsby Image plugin handles the hard parts of producing images in multiple sizes and formats for you!

A masonry component for React.js

Fast and fully-featured autocomplete library

MDX integration for Gatsby