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

The string_decoder module from Node core

Array#isArray for older browsers

Brand checking of React Elements.

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

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

Node.js Buffer API, for the browser

babel's modular runtime helpers

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

Base64 encoding/decoding in pure JS

Handler for htmlparser2 that turns pages into a dom

A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.

Node's event emitter for all engines.

A library for deep (recursive) merging of Javascript objects

all the types of nodes in htmlparser2's dom

Escape string for use in HTML

Cooperative scheduler for the browser environment.

Runtime type checking for React props and similar objects.

React is a JavaScript library for building user interfaces.

Modern JavaScript date utility library

minimalistic-assert ===

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

Streamable SHA hashes in pure javascript

serialization utils for emotion

internal utils for emotion

ASN.1 encoder and decoder

abstract base class for hash-streams

EC cryptography

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

Deterministic random bit generator (hmac)

Core Storybook Components

Lodash exported as ES modules.

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

DES implementation

node style md5 on pure JavaScript

This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()

utility library for parsing asn1 files for use with browserify-sign.

abstract base class for crypto-streams

adds node crypto signing for browsers

aes, for browserify

The insecure key derivation algorithm from OpenSSL

RSA for browserify

createECDH but browserifiable

browserify version of publicEncrypt & privateDecrypt

pure js diffie-hellman

browserify-des ===

Miller Rabin algorithm for primality test

random fill from browserify stand alone

> Simple styling in React.

A lightweight toolset for writing styles in Javascript.

Parse CSS inline style to JavaScript object.

Topological sort of directed ascyclic graphs (like dependecy lists)

An inline style parser.

Disables scroll outside of `children` node.

Copy stuff into clipboard using JS with fallbacks

tiny util for getting and setting deep object props safely

Toggle current selected content in browser

Time zone support for date-fns v3 with the Intl API

Build forms in React, without the tears

Functional programming in TypeScript

Generate massive amounts of fake contextual data

Create components whose prop changes map to a global side effect

A document head manager for React

Datadog browser RUM core utilities.

HTML to React parser.

HTML and SVG DOM property configs used by React.

Parses CSS inline style to JavaScript object (camelCased).

Detect device type and render your component according to it

remove diacritics from strings

i18n for ISO 3166-1 country codes

The default theme for chakra components

Make beautiful, animated loading skeletons that automatically adapt to your app.

Web Font Loader gives you added control when using linked fonts via @font-face.

🏁 High performance subscription-based form state management for React

Blazing fast modern site generator for React

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

Gatsby's fork to modernize reach-router

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

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!

[](https://bundlephobia.com/package/@theme-ui/css)

[](https://bundlephobia.com/package/@theme-ui/core)

Compiles a function to compute the plural forms index for a given value

Internal package — You don't want to consume this directly.