An open API service for producing an overview of a list of open source projects.

https://github.com/AriaMinaei/pretty-error

See node.js errors with less clutter

Last synced: 08 Sep 2026

https://github.com/jaredhanson/utils-merge

merge() utility function

Last synced: 08 Sep 2026

https://github.com/khan/genqlient

a truly type-safe Go GraphQL client

codegen go golang graphql

Last synced: 08 Sep 2026

https://github.com/open-draft/deferred-promise

Promise A+ compatible abstraction that defers resolving/rejecting promises to another closure.

defer deferred node nodejs promise reject resolve utility

Last synced: 08 Sep 2026

https://github.com/lquixada/cross-fetch

Universal WHATWG Fetch API for Node, Browsers and React Native.

cross-fetch fetch fetch-api http http-client isomorphic isomorphic-fetch node-fetch spec-compliant whatwg-fetch

Last synced: 08 Sep 2026

https://github.com/helmetjs/nocache

Middleware to disable client-side caching

Last synced: 08 Sep 2026

https://github.com/garycourt/uri-js

An RFC 3986 compliant, scheme extendable URI parsing/validating/normalizing/resolving library for JavaScript

Last synced: 08 Sep 2026

https://github.com/sindresorhus/emittery

Simple and modern async event emitter

async emitter event-emitter event-listener javascript nodejs npm-package promise

Last synced: 08 Sep 2026

https://github.com/sindresorhus/pify

Promisify a callback-style function

promise-utilities promises promisify

Last synced: 08 Sep 2026

https://github.com/whitequark/ipaddr.js

IP address manipulation library in JavaScript

Last synced: 08 Sep 2026

https://github.com/socialally/browser-assert

Featherweight assert module

Last synced: 08 Sep 2026

https://github.com/es-shims/es-object-atoms

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

ecmascript javascript object toobject toobjectcoercible

Last synced: 08 Sep 2026

https://github.com/mafintosh/tar-stream

tar-stream is a streaming tar parser and generator.

Last synced: 08 Sep 2026

https://github.com/mdn/data

This repository contains general data for Web technologies

css data json json-data

Last synced: 08 Sep 2026

https://github.com/jshttp/fresh

HTTP request freshness testing

304 etag http javascript last-modified nodejs

Last synced: 08 Sep 2026

https://github.com/creationix/http-parser-js

A pure JS HTTP parser for node.

Last synced: 08 Sep 2026

https://github.com/istanbuljs/test-exclude

test for inclusion or exclusion of paths using globs

Last synced: 08 Sep 2026

https://github.com/benjamn/recast

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Last synced: 08 Sep 2026

https://github.com/golang/groupcache

groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.

Last synced: 08 Sep 2026

https://github.com/MikeMcl/bignumber.js

A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

arbitrary-precision bigdecimal bignumber decimal-places javascript

Last synced: 08 Sep 2026

https://github.com/wooorm/franc

Natural language detection

classification classify detect detection javascript language language-detection natural natural-language nlp

Last synced: 08 Sep 2026

https://github.com/inikulin/parse5

HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

html html-parsing html5 parser serialization serializer whatwg

Last synced: 08 Sep 2026

https://github.com/ljharb/side-channel

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

Last synced: 08 Sep 2026

https://github.com/floating-ui/react-popper

🍿⚛Official React library to use Popper, the positioning library

placement popover popper react tooltip tooltips

Last synced: 08 Sep 2026

https://github.com/DataDog/go-runtime-metrics-internal

Library to export metrics from the Go runtime to Datadog

Last synced: 08 Sep 2026

https://github.com/inspect-js/is-map

Is this value a JS Map? This module works cross-realm/iframe, and despite %Symbol.toStringTag%.

collection ecmascript is javascript map set

Last synced: 08 Sep 2026

https://github.com/jaredwray/keyv

Simple key-value storage with support for multiple backends

cache etcd key-value keyv memcache mongo mysql postgres redis sqlite storage

Last synced: 08 Sep 2026

https://github.com/sindresorhus/package-directory

Find the root directory of a Node.js project or npm package

Last synced: 08 Sep 2026

https://github.com/brianloveswords/buffer-crc32

A pure javascript CRC32 algorithm that plays nice with binary data

Last synced: 08 Sep 2026

https://github.com/node-modules/charset

Get the content charset from header and html content-type.

Last synced: 08 Sep 2026

https://github.com/jonschlinkert/find-file-up

Find a file, starting with the given cwd and recursively searching up one directory until it's found (or we run out of directories). Async and sync.

file find find-up find-up-sync findup glob javascript jonschlinkert match node nodejs resolve

Last synced: 08 Sep 2026

https://github.com/fshost/node-dir

Recursive asynchronous file and directory operations for Node.js

Last synced: 08 Sep 2026

https://github.com/syntax-tree/hast-util-to-parse5

utility to transform hast to Parse5’s AST

hast hast-util html parse5 util

Last synced: 08 Sep 2026

https://github.com/ljharb/es-shim-unscopables

Helper package to shim a method into `Array.prototype[Symbol.unscopables]`

Last synced: 08 Sep 2026

https://github.com/ajg/form

A Form Encoding & Decoding Package for Go

codec decoding encoding form forms go golang multipart multipart-formdata multipart-uploads url-decoding url-encoding

Last synced: 08 Sep 2026

https://github.com/skeggse/isemail

validate an email address according to RFCs 5321, 5322, and others

Last synced: 08 Sep 2026

https://github.com/wooorm/is-hexadecimal

Check if a character is hexadecimal

character decimal hexadecimal number numerical

Last synced: 08 Sep 2026

https://github.com/jaredLunde/react-hook

↩ Strongly typed, concurrent mode-safe React hooks

debounce hooks hooks-api hooks-library react react-hook react-hooks react-hooks-typescript throttle typescript typescript-hooks window-scroll window-size

Last synced: 08 Sep 2026

https://github.com/winstonjs/logform

An mutable object format designed for chaining & objectMode streams

Last synced: 08 Sep 2026

https://github.com/albell/parse-srcset

A spec-conformant JavaScript parser for the HTML5 srcset attribute

Last synced: 08 Sep 2026

https://github.com/egoist/detect-package-manager

Detect which package manager you're using (yarn or pnpm or npm)

npm package-manager pnpm yarn

Last synced: 08 Sep 2026

https://github.com/boosterfuels/archetype

Isomorphic mongoose-like schemas

Last synced: 08 Sep 2026

https://github.com/streamich/json-joy

json-joy is a library that implements cutting-edge real-time and collaborative editing algorithms and utilities for JSON data models, with a focus on developing the JSON CRDT (Conflict-free Replicated Data Type) specification and implementation.

cbor collaboration collaborative collaborative-editing crdt json json-crdt-patch json-random local-first messagepack multiplayer offline operational-transformation p2p patch reactive realtime rpc schema ubjson

Last synced: 08 Sep 2026

https://github.com/playwright-unofficial-community-archive/jest-playwright

Running tests using Jest & Playwright

jest-environment jest-playwright playwright testing typescript

Last synced: 08 Sep 2026

https://github.com/microsoft/node-jsonc-parser

Scanner and parser for JSON with comments.

Last synced: 08 Sep 2026

https://github.com/lydell/eslint-plugin-simple-import-sort

Easy autofixable import sorting.

eslint eslint-plugin sort-imports

Last synced: 08 Sep 2026

https://github.com/fb55/htmlparser2

The fast & forgiving HTML and XML parser

dom html html-parser htmlparser2 javascript parser xml

Last synced: 08 Sep 2026

https://github.com/ljharb/call-bound

Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.

Last synced: 08 Sep 2026

https://github.com/joeferner/node-bplist-parser

Binary plist parser.

Last synced: 08 Sep 2026

https://github.com/un-ts/pkgr

Simple but incredible utilities for package bundlers like rollup, webpack.

globals incredible-utilities packager pkgr rollup umd webpack

Last synced: 08 Sep 2026

https://github.com/inspect-js/which-boxed-primitive

Which kind of boxed JS primitive is this?

Last synced: 08 Sep 2026

https://github.com/snowflakedb/snowflake-connector-nodejs

NodeJS driver

Last synced: 08 Sep 2026

https://github.com/sindresorhus/string-width

Get the visual width of a string - the number of columns required to display it

Last synced: 08 Sep 2026

https://github.com/inspect-js/functions-have-names

Does this JS environment support the `name` property on functions?

environment functions ie ie10 ie11 ie9 javascript name property

Last synced: 08 Sep 2026

https://github.com/sindresorhus/log-symbols

Colored symbols for various log levels

Last synced: 08 Sep 2026

https://github.com/docker/docker-credential-helpers

Programs to keep Docker login credentials safe by storing in platform keystores

Last synced: 08 Sep 2026

https://github.com/isaacs/promise-call-limit

Call an array of promise-returning functions, restricting concurrency to a specified limit.

Last synced: 08 Sep 2026

https://github.com/kyleshevlin/eslint-plugin-use-encapsulation

An ESLint plugin to enforce the "useEncapsulation" pattern for React Hooks

Last synced: 08 Sep 2026

https://github.com/jsdom/js-symbol-tree

Turn any collection of objects into its own efficient tree or linked list using Symbol

algorithms browser data-structure dom efficiency es6 js linked-list list metadata nodejs queue symbol symbol-tree tree

Last synced: 08 Sep 2026

https://github.com/jbenet/go-context

context.Context extentions

Last synced: 08 Sep 2026

https://github.com/hapijs/address

Validate email addresses

Last synced: 08 Sep 2026

https://github.com/dominictarr/rc

The non-configurable configuration loader for lazy people.

Last synced: 08 Sep 2026

https://github.com/syntax-tree/mdast-util-gfm-autolink-literal

mdast extension to parse and serialize GFM autolink literals

autolink gfm mdast mdast-util unist url

Last synced: 08 Sep 2026

https://github.com/inconshreveable/mousetrap

Detect starting from Windows explorer

Last synced: 08 Sep 2026

https://github.com/tildeio/route-recognizer

A lightweight JavaScript library that matches paths against registered routes. It includes support for dynamic and star segments and nested handlers.

Last synced: 08 Sep 2026

https://github.com/antonk52/lilconfig

Zero-dependency nodejs config seeker.

config configuration nodejs typescript

Last synced: 08 Sep 2026

https://github.com/syntax-tree/hast-util-to-jsx-runtime

hast utility to transform to preact, react, solid, svelte, vue, etc

hast hast-util jsx preact react runtime solid svelte vue

Last synced: 08 Sep 2026

https://github.com/words/n-gram

Get n-grams from text

bigram dugram enneagram heptagram hexagram n-gram ngram octogram pentagram tetragram trigram unigram

Last synced: 08 Sep 2026

https://github.com/sindresorhus/pretty-ms

Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`

humanize milliseconds npm-package

Last synced: 08 Sep 2026

https://github.com/webpack/webpack-dev-middleware

A development middleware for webpack

middleware webpack webpack-dev-middleware

Last synced: 08 Sep 2026

https://github.com/jonschlinkert/resolve-dir

Resolve a directory that is either local, global or in the user's home directory.

expand file javascript jonschlinkert nodejs path resolve tilde tilde-expansion

Last synced: 08 Sep 2026

https://github.com/3rd-Eden/text-hex

Create a hash from a string of text and transforms it to a color

Last synced: 08 Sep 2026

https://github.com/unjs/unplugin

Unified plugin system for Vite, Rollup, Webpack, esbuild, Rolldown, and more

esbuild rolldown rollup rspack unplugin vite webpack

Last synced: 08 Sep 2026

https://github.com/wooorm/decode-named-character-reference

Decode named character references

character decode named reference

Last synced: 08 Sep 2026

https://github.com/nwaples/rardecode

A go package for reading RAR archives.

Last synced: 08 Sep 2026

https://github.com/jshttp/statuses

HTTP status utility

http javascript nodejs status-codes

Last synced: 08 Sep 2026

https://github.com/PeculiarVentures/x509

@peculiar/x509 is an easy to use TypeScript/Javascript library based on @peculiar/asn1-schema that makes generating X.509 Certificates and Certificate Requests as well as validating certificate chains easy

certificate cms csr ecc pkcs10 pkcs7 rsa x509

Last synced: 08 Sep 2026

https://github.com/kumavis/browser-stdout

:page_with_curl: pipe to console - process.stdout in your browser

Last synced: 08 Sep 2026

https://github.com/iarna/wide-align

Last synced: 08 Sep 2026

https://github.com/panva/openid-client

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

client connect oidc openid openid-client openid-connect passport

Last synced: 08 Sep 2026

https://github.com/sindresorhus/leven

Measure the difference between two strings with the fastest JS implementation of the Levenshtein distance algorithm

Last synced: 08 Sep 2026

https://github.com/kettanaito/until-async

Gracefully handle Promises using async/await without try/catch.

async await promise typescript until

Last synced: 08 Sep 2026

https://github.com/inspect-js/is-boolean-object

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

boolean boxed false is javascript true

Last synced: 08 Sep 2026

https://github.com/unclechu/node-deep-extend

Recursive extend module

browser ecmascript javascript nodejs

Last synced: 08 Sep 2026

https://github.com/fb55/nth-check

Parses and compiles CSS nth-checks to highly optimized functions.

css css-selector nth-check

Last synced: 08 Sep 2026

https://github.com/syntax-tree/unist-util-position

utility to get the position of a node

location position syntax-tree unist unist-util util utility

Last synced: 08 Sep 2026

https://github.com/es-shims/es-set-tostringtag

A helper to optimistically set Symbol.toStringTag, when possible.

Last synced: 08 Sep 2026

https://github.com/tklauser/go-sysconf

sysconf and pathconf for Go, without using cgo

bsd cgo getconf go golang linux posix sysconf sysconfig system-programming unix

Last synced: 08 Sep 2026

https://github.com/dependents/node-stylus-lookup

Get the file associated with a Stylus import/require

stylus

Last synced: 08 Sep 2026

https://github.com/mswjs/is-node-process

Reliably determines if the code is running in Node.js. Treats Jest, React Native, Electron, and others like Node.js.

check nodejs process

Last synced: 08 Sep 2026

https://github.com/mikelolasagasti/xz

Native Go XZ decompression package

Last synced: 08 Sep 2026

https://github.com/sindresorhus/resolve-from

Resolve the path of a module like require.resolve() but from a given path

Last synced: 08 Sep 2026

https://github.com/ljharb/concat-map

Last synced: 08 Sep 2026

https://github.com/mde/filelist

Lazy-evaluating list of files, based on globs or regex patterns

Last synced: 08 Sep 2026

https://github.com/sigstore/protobuf-specs

Sigstore's Protocol Buffer specifications

Last synced: 08 Sep 2026

https://github.com/storybookjs/docs-mdx

This package is no longer maintained, its functionality has been inlined into the core Storybook package: https://github.com/storybookjs/storybook/pull/34611

Last synced: 08 Sep 2026

https://github.com/omgovich/react-colorful

🎨 A tiny (2,8 KB) color picker component for React and Preact apps

a11y color color-picker hacktoberfest hex hooks picker preact react react-component tiny typescript-support zero-dependency

Last synced: 08 Sep 2026

https://github.com/sindresorhus/type-fest

A collection of essential TypeScript types

npm-package types typescript typescript-definitions utilities

Last synced: 08 Sep 2026

https://github.com/inspect-js/has-bigints

Determine if the JS environment has BigInt support.

Last synced: 08 Sep 2026