Ecosyste.ms: Summary

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

A pure JS HTTP parser for node.

Last synced: 09 Oct 2026

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

test for inclusion or exclusion of paths using globs

Last synced: 09 Oct 2026

https://github.com/benjamn/recast

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

Last synced: 09 Oct 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: 09 Oct 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: 09 Oct 2026

https://github.com/wooorm/franc

Natural language detection

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

Last synced: 09 Oct 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: 09 Oct 2026

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

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

Last synced: 10 Oct 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: 09 Oct 2026

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

Library to export metrics from the Go runtime to Datadog

Last synced: 10 Oct 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: 10 Oct 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: 09 Oct 2026

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

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

Last synced: 10 Oct 2026

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

A pure javascript CRC32 algorithm that plays nice with binary data

Last synced: 10 Oct 2026

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

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

Last synced: 10 Oct 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: 10 Oct 2026

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

Recursive asynchronous file and directory operations for Node.js

Last synced: 10 Oct 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: 10 Oct 2026

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

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

Last synced: 10 Oct 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: 09 Oct 2026

https://github.com/skeggse/isemail

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

Last synced: 10 Oct 2026

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

Check if a character is hexadecimal

character decimal hexadecimal number numerical

Last synced: 10 Oct 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: 09 Oct 2026

https://github.com/winstonjs/logform

An mutable object format designed for chaining & objectMode streams

Last synced: 09 Oct 2026

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

A spec-conformant JavaScript parser for the HTML5 srcset attribute

Last synced: 10 Oct 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: 10 Oct 2026

https://github.com/boosterfuels/archetype

Isomorphic mongoose-like schemas

Last synced: 10 Oct 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: 09 Oct 2026

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

Running tests using Jest & Playwright

jest-environment jest-playwright playwright testing typescript

Last synced: 10 Oct 2026

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

Scanner and parser for JSON with comments.

Last synced: 10 Oct 2026

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

Easy autofixable import sorting.

eslint eslint-plugin sort-imports

Last synced: 09 Oct 2026

https://github.com/fb55/htmlparser2

The fast & forgiving HTML and XML parser

dom html html-parser htmlparser2 javascript parser xml

Last synced: 09 Oct 2026

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

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

Last synced: 10 Oct 2026

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

Binary plist parser.

Last synced: 10 Oct 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: 09 Oct 2026

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

Which kind of boxed JS primitive is this?

Last synced: 10 Oct 2026

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

NodeJS driver

Last synced: 09 Oct 2026

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

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

Last synced: 10 Oct 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: 10 Oct 2026

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

Colored symbols for various log levels

Last synced: 10 Oct 2026

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

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

Last synced: 09 Oct 2026

https://github.com/cspotcode/v8-compile-cache-lib

Last synced: 10 Oct 2026

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

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

Last synced: 10 Oct 2026

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

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

Last synced: 09 Oct 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: 10 Oct 2026

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

context.Context extentions

Last synced: 10 Oct 2026

https://github.com/hapijs/address

Validate email addresses

Last synced: 10 Oct 2026

https://github.com/dominictarr/rc

The non-configurable configuration loader for lazy people.

Last synced: 10 Oct 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: 10 Oct 2026

https://github.com/inconshreveable/mousetrap

Detect starting from Windows explorer

Last synced: 10 Oct 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: 10 Oct 2026

https://github.com/antonk52/lilconfig

Zero-dependency nodejs config seeker.

config configuration nodejs typescript

Last synced: 09 Oct 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: 10 Oct 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: 10 Oct 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: 10 Oct 2026

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

A development middleware for webpack

middleware webpack webpack-dev-middleware

Last synced: 09 Oct 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: 10 Oct 2026

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

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

Last synced: 10 Oct 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: 09 Oct 2026

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

Decode named character references

character decode named reference

Last synced: 10 Oct 2026

https://github.com/nwaples/rardecode

A go package for reading RAR archives.

Last synced: 10 Oct 2026

https://github.com/jshttp/statuses

HTTP status utility

http javascript nodejs status-codes

Last synced: 09 Oct 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: 09 Oct 2026

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

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

Last synced: 10 Oct 2026

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

Last synced: 10 Oct 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: 09 Oct 2026

https://github.com/sindresorhus/leven

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

Last synced: 10 Oct 2026

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

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

async await promise typescript until

Last synced: 09 Oct 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: 10 Oct 2026

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

Recursive extend module

browser ecmascript javascript nodejs

Last synced: 10 Oct 2026

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

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

css css-selector nth-check

Last synced: 09 Oct 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: 10 Oct 2026

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

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

Last synced: 10 Oct 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: 10 Oct 2026

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

Get the file associated with a Stylus import/require

stylus

Last synced: 09 Oct 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: 10 Oct 2026

https://github.com/mikelolasagasti/xz

Native Go XZ decompression package

Last synced: 10 Oct 2026

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

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

Last synced: 10 Oct 2026

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

Last synced: 10 Oct 2026

https://github.com/mde/filelist

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

Last synced: 10 Oct 2026

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

Sigstore's Protocol Buffer specifications

Last synced: 09 Oct 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: 09 Oct 2026

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

🎨 A tiny (3,1 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: 09 Oct 2026

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

A collection of essential TypeScript types

npm-package types typescript typescript-definitions utilities

Last synced: 09 Oct 2026

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

Determine if the JS environment has BigInt support.

Last synced: 10 Oct 2026

https://github.com/sindresorhus/merge-descriptors

Merge objects using their property descriptors

Last synced: 10 Oct 2026

https://github.com/unjs/defu

🌊 Assign default properties recursively

defaults defaultsdeep node npm yarn

Last synced: 09 Oct 2026

https://github.com/feross/is-buffer

Determine if an object is a Buffer

browser browserify buffer is-buffer javascript nodejs

Last synced: 10 Oct 2026

https://github.com/sindresorhus/locate-path

Get the first path that exists on disk of multiple paths

Last synced: 10 Oct 2026

https://github.com/mathiasbynens/unicode-canonical-property-names-ecmascript

The set of canonical Unicode property names supported in ECMAScript RegExp property escapes.

Last synced: 10 Oct 2026

https://github.com/isaacs/minipass

A stream implementation that does more by doing less

Last synced: 10 Oct 2026

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

Parse milliseconds into an object

milliseconds npm-package parse parse-milliseconds

Last synced: 10 Oct 2026

https://github.com/expressjs/session

Simple session middleware for Express

expressjs javascript middleware nodejs session

Last synced: 09 Oct 2026

https://github.com/micromatch/picomatch

Blazing fast and accurate glob matcher written JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions. Used by GraphQL, Jest, Astro, Snowpack, Storybook, bulma, Serverless, fdir, Netlify, AWS Amplify, Revogrid, rollup, routify, open-wc, imba, ava, docusaurus, fast-glob, globby, chokidar, anymatch, cloudflare/miniflare, pts, and more than 5 million projects! Please follow picomatch's author: https://github.com/jonschlinkert

fast-glob fdir find glob glob-pattern globber match matcher matching micromatch minimatch multimatch node-glob regex regexp regular-expression

Last synced: 09 Oct 2026

Last synced: 10 Oct 2026

Last synced: 09 Oct 2026