Ecosyste.ms: Summary

https://github.com/paulmillr/noble-hashes

Audited & minimal JS implementation of hash functions, MACs and KDFs.

argon2 blake2 blake3 crypto cryptography hash hashing hkdf hmac kangarootwelve kdf keccak pbkdf2 ripemd160 scrypt sha1 sha256 sha3 sha512

Last synced: 10 Oct 2026

https://github.com/inspect-js/which-builtin-type

What is the type of this builtin JS value?

Last synced: 10 Oct 2026

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

📋 React Hooks for form state management and validation (Web + React Native)

dx form-builder forms react-hooks react-native reactjs typescript ux validation

Last synced: 10 Oct 2026

https://github.com/handlebars-lang/handlebars.js

Minimal templating on steroids.

handlebars mustache templates

Last synced: 10 Oct 2026

https://github.com/loganfsmyth/gensync

Allows users to use generators in order to write common functions that can be both sync or async.

Last synced: 10 Oct 2026

https://github.com/qix-/node-error-ex

Easy error subclassing and stack customization

Last synced: 10 Oct 2026

https://github.com/pierrec/js-cuint

C-like unsigned integers for Javascript

Last synced: 10 Oct 2026

https://github.com/broofa/node-int64

Support for representing 64-bit integers in JavaScript

Last synced: 10 Oct 2026

https://github.com/grncdr/merge-stream

Merge multiple streams into one interleaved stream

Last synced: 10 Oct 2026

https://github.com/hashicorp/golang-lru

Golang LRU cache

Last synced: 10 Oct 2026

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

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

ecmascript is javascript map set weakmap weakset

Last synced: 10 Oct 2026

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

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

core-js ecmascript es2015 es6 has javascript symbol symbol-support symbols

Last synced: 10 Oct 2026

https://github.com/jonschlinkert/is-number

JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.

float integer is isnan javascript jonschlinkert nan negative nodejs number numeric real zero

Last synced: 10 Oct 2026

https://github.com/sindresorhus/escape-string-regexp

Escape RegExp special characters

Last synced: 10 Oct 2026

https://github.com/micromatch/is-glob

If you use globs, this will make your code faster. Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a better user experience. 55+ million downloads.

glob glob-pattern globbing javascript jonschlinkert match matching node node-glob nodejs regex regexp

Last synced: 10 Oct 2026

https://github.com/lukeed/clsx

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

Last synced: 10 Oct 2026

https://github.com/jsdom/whatwg-url

An implementation of the WHATWG URL Standard in JavaScript

Last synced: 10 Oct 2026

https://github.com/npm/gauge

A terminal based horizontal guage aka, a progress bar

npm-cli

Last synced: 10 Oct 2026

https://github.com/mattn/go-colorable

color go golang windows

Last synced: 10 Oct 2026

https://github.com/lddubeau/xmlchars

Utilities for determining if characters belong to character classes defined by the XML specs.

Last synced: 10 Oct 2026

https://github.com/sindresorhus/tagged-tag

Unique tag for use in the type-fest Tagged type

Last synced: 10 Oct 2026

https://github.com/evanw/node-source-map-support

Adds source map support to node.js (for stack traces)

Last synced: 10 Oct 2026

https://github.com/feross/typedarray-to-buffer

Convert a typed array to a Buffer without a copy.

browser browserify buffer javascript nodejs typed-arrays typedarray

Last synced: 10 Oct 2026

https://github.com/isaacs/package-json-from-dist

Last synced: 10 Oct 2026

https://github.com/ioredis/asCallback

A performant and standard (Bluebird) library that registers a node-style callback on a promise

Last synced: 10 Oct 2026

https://github.com/facebook/jscodeshift

A JavaScript codemod toolkit.

Last synced: 10 Oct 2026

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

Returns the next buffer/object in a stream's readable queue

Last synced: 10 Oct 2026

https://github.com/dependents/node-get-amd-module-type

Get the type of AMD module used for an AST node or within a file

Last synced: 10 Oct 2026

https://github.com/svg/svgo

SVG Optimizer for Node.js and CLI. ⚙️

cli hacktoberfest javascript minification nodejs optimization svg svgo

Last synced: 10 Oct 2026

https://github.com/npm/proc-log

just emit 'log' events on the process object

npm-cli

Last synced: 10 Oct 2026

https://github.com/qix-/node-is-arrayish

Check if an object can be used like an Array

Last synced: 10 Oct 2026

https://github.com/awslabs/aws-lambda-invoke-store

Last synced: 10 Oct 2026

https://github.com/theKashey/react-style-singleton

Simple stylesheet manager for good libraries

Last synced: 10 Oct 2026

https://github.com/winstonjs/winston-transport

Base stream implementations for winston@3 and up.

Last synced: 10 Oct 2026

https://github.com/isaacs/fs-minipass

fs read and write streams based on minipass

npm-cli

Last synced: 10 Oct 2026

https://github.com/storybookjs/lazy-universal-dotenv

Robust Environment Configuration for Universal Applications.

Last synced: 10 Oct 2026

https://github.com/adriengibrat/ts-custom-error

Extend native Error to create custom errors

Last synced: 10 Oct 2026

https://github.com/sass/sync-message-port

A JS communication port that can pass messages synchronously across workers

Last synced: 10 Oct 2026

https://github.com/open-feature/js-sdk

JavaScript SDK for OpenFeature

openfeature sdk typescript

Last synced: 10 Oct 2026

https://github.com/go-chi/cors

CORS net/http middleware for Go

Last synced: 10 Oct 2026

https://github.com/datadog/sketches-go

Go implementations of the distributed quantile sketch algorithm DDSketch

ddsketch quantile

Last synced: 10 Oct 2026

https://github.com/deoxxa/duplexer2

Like duplexer (http://npm.im/duplexer) but using streams2

Last synced: 10 Oct 2026

https://github.com/hughsk/is-typedarray

Detect whether or not an object is a Typed Array

Last synced: 10 Oct 2026

https://github.com/Microsoft/PowerBI-JavaScript

JavaScript library for embedding Power BI into your apps. Check out the docs website and wiki for more information.

Last synced: 10 Oct 2026

https://github.com/archiverjs/node-zip-stream

a streaming zip archive generator

Last synced: 10 Oct 2026

https://github.com/DABH/diagnostics

Tools for debugging your node.js modules

Last synced: 10 Oct 2026

https://github.com/datadog/gostackparse

Package gostackparse parses goroutines stack traces as produced by panic() or debug.Stack() at ~300 MiB/s.

debugging go performance stacktrace

Last synced: 10 Oct 2026

https://github.com/sebelga/better-opn

Last synced: 10 Oct 2026

https://github.com/inspect-js/is-data-view

Is this value a JS DataView? This module works cross-realm/iframe, does not depend on instanceof or mutable properties, and despite ES6 Symbol.toStringTag.

data dataview ecmascript javascript typedarray typedarrays view

Last synced: 10 Oct 2026

https://github.com/browserify/commonjs-assert

Node.js's require('assert') for all engines

assert browserify javascript node-shim nodejs

Last synced: 10 Oct 2026

https://github.com/wooorm/character-entities-legacy

List of legacy HTML named character references that don’t need a trailing semicolon

character entity html legacy reference

Last synced: 10 Oct 2026

https://github.com/isaacs/common-ancestor-path

Find the common ancestor of 2 or more paths on Windows or Unix

Last synced: 10 Oct 2026

https://github.com/jonaskello/tsconfig-paths

Load node modules according to tsconfig paths, in run-time or via API.

tsconfig tsconfig-paths typescript

Last synced: 10 Oct 2026

https://github.com/react-dropzone/file-selector

Convert a DragEvent or file input to a list of File objects

drag-and-drop file-api file-input html5

Last synced: 10 Oct 2026

https://github.com/ljharb/qs

A querystring parser and serializer with nesting support

browsers encoding javascript node nodejs parse querystrings stringify url-parsing

Last synced: 10 Oct 2026

https://github.com/keyz/identity-obj-proxy

An identity object using ES6 proxies. Useful for mocking webpack imports like CSS Modules.

Last synced: 10 Oct 2026

https://github.com/fatih/color

Color package for Go (golang)

ansi color coloring go golang

Last synced: 10 Oct 2026

https://github.com/jonschlinkert/normalize-path

Normalize file path slashes to be unix-like forward slashes. Used by chokidar, anymatch, and many others!

file file-path filepath javascript jonschlinkert node nodejs path posix slash unix windows

Last synced: 10 Oct 2026

https://github.com/knownasilya/cli-width

Fallback to a default if `process.stdout.getWindowSize` doesn't exist

cli cli-width tty

Last synced: 10 Oct 2026

https://github.com/remarkjs/remark-slug

Deprecated plugin to add `id`s to headings — please use `rehype-slug`

Last synced: 10 Oct 2026

https://github.com/isaacs/inflight-DEPRECATED-DO-NOT-USE

Add callbacks to requests in flight to avoid async duplication

npm-cli

Last synced: 10 Oct 2026

https://github.com/yahoo/serialize-javascript

Serialize JavaScript to a superset of JSON that includes regular expressions and functions.

javascript json serialize web

Last synced: 10 Oct 2026

https://github.com/isaacs/dezalgo

Contain async insanity so that the dark pony lord doesn't eat souls

npm-cli

Last synced: 10 Oct 2026

https://github.com/theKashey/use-callback-ref

🤙The same useRef, but it will callback

callback hooks react ref useref

Last synced: 10 Oct 2026

https://github.com/expressjs/compression

Node.js compression middleware

compression deflate expressjs gzip javascript middleware nodejs

Last synced: 10 Oct 2026

https://github.com/go-playground/locales

:earth_americas: a set of locales generated from the CLDR Project which can be used independently or within an i18n package; these were built for use with, but not exclusive to https://github.com/go-playground/universal-translator

cldr l10n plural-rules

Last synced: 10 Oct 2026

https://github.com/inspect-js/data-view-byte-length

Get the byteLength out of a DataView, robustly.

Last synced: 10 Oct 2026

https://github.com/ljharb/safe-array-concat

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

array concat isconcatspreadable

Last synced: 10 Oct 2026

https://github.com/ljharb/own-keys

Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible.

Last synced: 10 Oct 2026

https://github.com/DataDog/datadog-go

go dogstatsd client library for datadog

datadog dogstatsd go statsd

Last synced: 10 Oct 2026

https://github.com/wk8/go-ordered-map

Optimal implementation of ordered maps for Golang - ie maps that remember the order in which keys were inserted.

Last synced: 10 Oct 2026

https://github.com/mswjs/msw

The industry standard for API mocking in JavaScript.

api api-mocking devtools mock mock-service-worker mocking mocking-framework mocking-library msw mswjs service-worker

Last synced: 10 Oct 2026

https://github.com/Rich-Harris/magic-string

Manipulate strings like a wizard

Last synced: 10 Oct 2026

https://github.com/jshttp/vary

Manipulate the HTTP Vary header

http javascript nodejs vary

Last synced: 10 Oct 2026

https://github.com/ljharb/safe-push-apply

Push an array of items into an array, while being robust against prototype modification.

apply array push pushapply safe

Last synced: 10 Oct 2026

https://github.com/skeema/knownhosts

Go SSH known_hosts wrapper with host key lookup

golang known-hosts ssh

Last synced: 10 Oct 2026

https://github.com/ljharb/define-properties

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

Last synced: 10 Oct 2026

https://github.com/litejs/natural-compare-lite

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Last synced: 10 Oct 2026

https://github.com/sindresorhus/detect-indent

Detect the indentation of code

Last synced: 10 Oct 2026

https://github.com/chaijs/assertion-error

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

Last synced: 10 Oct 2026

https://github.com/doowb/ansi-colors

Easily add ANSI colors to your text and symbols in the terminal. ansi-colors is the official ansi styling library for gulp. Used by hundreds of projects, including enquirer, vscode, codeql, azure data studio, aws-cdk, redwoodjs, leaflet, mocha, and many others.

ansi ansi-colors blue bold chalk colors cyan dim gray green grey javascript kleur magenta node nodejs red symbols white yellow