https://github.com/sindresorhus/type-fest
A collection of essential TypeScript types
npm-package types typescript typescript-definitions utilities
Last synced: 10 Sep 2026
https://github.com/inspect-js/has-bigints
Determine if the JS environment has BigInt support.
Last synced: 10 Sep 2026
https://github.com/sindresorhus/merge-descriptors
Merge objects using their property descriptors
Last synced: 10 Sep 2026
https://github.com/unjs/defu
🌊 Assign default properties recursively
defaults defaultsdeep node npm yarn
Last synced: 10 Sep 2026
https://github.com/feross/is-buffer
Determine if an object is a Buffer
browser browserify buffer is-buffer javascript nodejs
Last synced: 10 Sep 2026
https://github.com/sindresorhus/locate-path
Get the first path that exists on disk of multiple paths
Last synced: 10 Sep 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 Sep 2026
https://github.com/isaacs/minipass
A stream implementation that does more by doing less
Last synced: 10 Sep 2026
https://github.com/sindresorhus/parse-ms
Parse milliseconds into an object
milliseconds npm-package parse parse-milliseconds
Last synced: 10 Sep 2026
https://github.com/expressjs/session
Simple session middleware for Express
expressjs javascript middleware nodejs session
Last synced: 10 Sep 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: 10 Sep 2026
https://github.com/kpdecker/jsdiff
A javascript text differencing implementation.
Last synced: 10 Sep 2026
https://github.com/google/go-querystring
go-querystring is Go library for encoding structs into URL query strings.
query-string querystring
Last synced: 10 Sep 2026
https://github.com/kemitchell/validate-npm-package-license.js
Give me a string and I'll tell you if it's a valid npm package license string
Last synced: 10 Sep 2026
https://github.com/sindresorhus/globals
Global identifiers from different JavaScript environments
Last synced: 10 Sep 2026
https://github.com/yarnpkg/berry
📦🐈 Active development trunk for Yarn ⚒
javascript nodejs package-manager yarn
Last synced: 10 Sep 2026
https://github.com/secure-systems-lab/go-securesystemslib
Cryptographic and general-purpose routines for Golang Secure Systems Lab projects at NYU
Last synced: 10 Sep 2026
https://github.com/lestrrat-go/httprc
Quasi Up-to-date HTTP In-memory Cache
Last synced: 10 Sep 2026
https://github.com/thysultan/stylis
light – weight css preprocessor
css preprocessor
Last synced: 10 Sep 2026
https://github.com/kevva/is-gzip
Check if a Buffer/Uint8Array is a GZIP file
Last synced: 10 Sep 2026
https://github.com/IonicaBizau/regex-parser.js
:expressionless: A module that parses a string as regular expression and returns the parsed value
hacktoberfest
Last synced: 10 Sep 2026
https://github.com/pillarjs/router
Simple middleware-style router
http javascript nodejs router
Last synced: 10 Sep 2026
https://github.com/pnpm/get-npm-tarball-url
Create the tarball URL of a npm package
Last synced: 10 Sep 2026
https://github.com/nexdrew/which-module
:m: Find the module object for something that was require()d
import lookup module nodejs require reverse
Last synced: 10 Sep 2026
https://github.com/geisbruch/node-simple-lru-cache
Simple and Fast LRU cache for node
Last synced: 10 Sep 2026
https://github.com/spdx/tools-golang
Collection of Go packages to work with SPDX files
Last synced: 10 Sep 2026
https://github.com/bmeck/node-cookiejar
Simple cookie library for node (not bound to request)
Last synced: 10 Sep 2026
https://github.com/chukaofili/olympus
CLI for auto deploying kubernetes apps
automation cli deployment kubernetes nodejs
Last synced: 10 Sep 2026
https://github.com/youmark/pkcs8
Go package implementing functions to parse and convert private keys in PKCS#8 format, as defined in RFC5208 and RFC5958
golang parse pkcs8
Last synced: 10 Sep 2026
https://github.com/frankban/quicktest
Quick helpers for testing Go applications
assertions go golang library testing
Last synced: 10 Sep 2026
https://github.com/sony/gobreaker
Circuit Breaker implemented in Go
circuit-breaker golang microservice
Last synced: 10 Sep 2026
https://github.com/jslicense/spdx-license-ids
a list of SPDX license identifiers
array javascript json license list nodejs oss spdx
Last synced: 10 Sep 2026
https://github.com/fastify/fast-uri
Dependency-free RFC 3986 URI toolbox
fastify-core uri uri-parser
Last synced: 10 Sep 2026
https://github.com/NaturalIntelligence/strnum
String to Number based on configuration
Last synced: 10 Sep 2026
https://github.com/npm/write-file-atomic
Write files in an atomic fashion w/configurable ownership
npm-cli
Last synced: 10 Sep 2026
https://github.com/syntax-tree/mdast-util-to-hast
utility to transform mdast to hast
hast hast-util html markdown mdast mdast-util syntax-tree unist
Last synced: 10 Sep 2026
https://github.com/ljharb/set-proto
Robustly set the [[Prototype]] of an object. Uses the best available method.
Last synced: 10 Sep 2026
https://github.com/chenglou/tween-functions
Robert Penner's easing functions, slightly modified
Last synced: 10 Sep 2026
https://github.com/sindresorhus/is-docker
Check if the process is running inside a Docker container
Last synced: 10 Sep 2026
https://github.com/vbatts/tar-split
checksum-reproducible tar archives (utility/library)
checksum disassembly golang payload tar-archive
Last synced: 10 Sep 2026
https://github.com/moxystudio/node-cross-spawn
A cross platform solution to node's spawn and spawnSync
cmd cross-platform exec path-ext shebang spawn windows
Last synced: 10 Sep 2026
https://github.com/wraithgar/node-promise-retry
Retries a function that returns a promise, leveraging the power of the retry module.
Last synced: 10 Sep 2026
https://github.com/sindresorhus/read-package-up
Read the closest package.json file
Last synced: 10 Sep 2026
https://github.com/sindresorhus/resolve-cwd
Resolve the path of a module like `require.resolve()` but from the current working directory
Last synced: 10 Sep 2026
https://github.com/sindresorhus/strip-final-newline
Strip the final newline character from a string/buffer
Last synced: 10 Sep 2026
https://github.com/mongoosejs/mpath
Get/set javascript object values using MongoDB-like path notation.
Last synced: 10 Sep 2026
https://github.com/defunctzombie/node-process
process information for node.js and browsers
Last synced: 10 Sep 2026
https://github.com/tvcutsem/harmony-reflect
ES5 shim for ES6 Reflect and Proxy objects
javascript metaprogramming proxies reflection shim
Last synced: 10 Sep 2026
https://github.com/open-telemetry/opentelemetry-proto-go
Generated code for OpenTelemetry protobuf data model
otel protobuf
Last synced: 10 Sep 2026
https://github.com/silverwind/cidr-regex
Regular expression for matching IP addresses in CIDR notation and bare IP addresses
cidr ip javascript module nodejs
Last synced: 10 Sep 2026
https://github.com/pmndrs/react-spring
✌️ A spring physics based React animation library
animation-library react react-spring spring-physics springs
Last synced: 10 Sep 2026
https://github.com/awslabs/aws-solutions-constructs
The AWS Solutions Constructs Library is an open-source extension of the AWS Cloud Development Kit (AWS CDK) that provides multi-service, well-architected patterns for quickly defining solutions
architectural-patterns aws-cdk constructs
Last synced: 10 Sep 2026
https://github.com/wooorm/character-entities
Map of named character references.
character entity html reference
Last synced: 10 Sep 2026
https://github.com/unjs/pkg-types
Node.js utilities and TypeScript definitions for package.json and tsconfig.json
Last synced: 10 Sep 2026
https://github.com/mafintosh/multicast-dns
Low level multicast-dns implementation in pure javascript
Last synced: 10 Sep 2026
https://github.com/jimmywarting/FormData
HTML5 `FormData` polyfill for Browsers and nodejs
formdata html5 polyfill
Last synced: 10 Sep 2026
https://github.com/bvaughn/react-resizable-panels
group layout panel react resizable
Last synced: 10 Sep 2026
https://github.com/TooTallNate/util-deprecate
The Node.js `util.deprecate()` function with browser support
Last synced: 10 Sep 2026
https://github.com/leodido/go-urn
Parser for uniform resource names as seen on RFC 8141, RFC 2141, and RFC 7643
go hacktoberfest parser ragel rfc-2141 rfc-7643 rfc-8141 urn
Last synced: 10 Sep 2026
https://github.com/fsevents/fsevents
Native access to MacOS FSEvents in Node.js
Last synced: 10 Sep 2026
https://github.com/streamich/memfs
Node.js "fs" and browser "File System API" adapters and in-memory implementations 👍
browserfs cas crud file file-system filesystem fs fsa in-memory memfs memory node opfs webfs
Last synced: 10 Sep 2026
https://github.com/syntax-tree/unist-util-visit-parents
utility to recursively walk over unist nodes, with ancestral information
syntax-tree unist unist-util util visit
Last synced: 10 Sep 2026
https://github.com/hashicorp/go-version
A Go (golang) library for parsing and verifying versions and version constraints.
Last synced: 10 Sep 2026
https://github.com/es-shims/String.prototype.trimEnd
ES2019 spec-compliant String.prototype.trimEnd shim
ecmascript es6 es7 es8 polyfill proposal string tc39 trim
Last synced: 10 Sep 2026
https://github.com/browserify/randombytes
random bytes from browserify stand alone
Last synced: 10 Sep 2026
https://github.com/hapijs/joi
The most powerful data validation library for JS
hapi javascript schema validation
Last synced: 10 Sep 2026
https://github.com/theKashey/react-remove-scroll
Removes and disables 📜in a "React" way
react scroll
Last synced: 10 Sep 2026
https://github.com/cfware/get-package-type
Determine the `package.json#type` which applies to a location.
Last synced: 10 Sep 2026
https://github.com/node-modules/detect-port
Node.js module to detect available ports of the system.
detector free nodejs port
Last synced: 10 Sep 2026
https://github.com/theupdateframework/tuf-js
JavaScript implementation of The Update Framework (TUF)
package-security
Last synced: 10 Sep 2026
https://github.com/nock/nock
HTTP server mocking and expectations library for Node.js
http javascript mock nock node
Last synced: 10 Sep 2026
https://github.com/bruce/node-temp
Temporary File, Directory, and Stream support for Node.js
Last synced: 10 Sep 2026
https://github.com/andrewrk/node-fd-slicer
safely create multiple ReadStream or WriteStream objects from the same file descriptor
Last synced: 10 Sep 2026
https://github.com/hapijs/hoek
Node utilities shared among the extended hapi universe
Last synced: 10 Sep 2026
https://github.com/alexeyraspopov/picocolors
The tiniest and the fastest library for terminal output formatting with ANSI colors
ansi colors console terminal zero-dependency
Last synced: 10 Sep 2026
https://github.com/kulshekhar/ts-jest
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.
jest testing typescript
Last synced: 10 Sep 2026
https://github.com/es-shims/dunder-proto
If available, the `Object.prototype.__proto__` accessor and mutator, call-bound.
Last synced: 10 Sep 2026
https://github.com/xdg-go/stringprep
Go implementation of RFC-3454 stringprep and RFC-4013 SASLprep
Last synced: 10 Sep 2026
https://github.com/tklauser/numcpus
Go package providing information about the number of CPUs in the system
bsd cpu cputopology go golang linux numa offline online unix
Last synced: 10 Sep 2026
https://github.com/tinylibs/tinyspy
🕵🏻♂️ minimal fork of nanospy, with more features
hacktoberfest jest spy test tinylibs vite vitest
Last synced: 10 Sep 2026
https://github.com/inspect-js/data-view-byte-offset
Get the byteOffset out of a DataView, robustly.
Last synced: 10 Sep 2026
https://github.com/testing-library/jest-dom
:owl: Custom jest matchers to test the state of the DOM
custom-matcher dom dom-testing-library javascript jest jest-matchers jsdom react-testing-library testing testing-library testing-library-react
Last synced: 10 Sep 2026
https://github.com/primus/eventemitter3
EventEmitter3 - Because there's also a number 2. And we're faster.
browser eventemitter nodejs
Last synced: 10 Sep 2026
https://github.com/wooorm/web-namespaces
Map of web namespaces
html namespaces web
Last synced: 10 Sep 2026