Browse npm Packages

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository

@firebase/functions Types

Get and set images on the macOS clipboard

Useful for extracting only the part of a route between two distances.

code-signing for npm packages

TypeScript definitions for graceful-fs

This library takes a Response object and determines whether it's cacheable based on a specific configuration.

Compile ES2015 arrow functions to ES5

This module efficiently precaches assets.

NW.js (node-webkit) native addon build tool

Runs (webpack) loaders

Spec reporter for jasmine behavior-driven development framework

Creates a buffer around a GeoJSON feature.

Stub TypeScript definitions entry for del, which provides its own types definitions

learn transformations between two sets of words

@substack's caller.js as a module

A CSS selector engine.

This plugin transforms ES2015 modules to SystemJS

Common stuff for nice-grpc and nice-grpc-web

Mouse wheel normalization across multiple multiple browsers.

Remap sequential sourcemaps through transformations to point at the original source code

Securely spawn Deno workers from Node.js

JSON Schema validation for Human

AWS SDK for JavaScript Sfn Client for Node.js, Browser and React Native

A React component for Plaid Link

Anthropic Instrumentaion

Minimal GraphQL client supporting Node and browsers for scripts or simple apps.

Icon library from the Storybook team

Faster swc nodejs binding

A PAC file proxy `http.Agent` implementation for HTTP

Full featured Promises/A+ implementation with exceptionally good performance

A JavaScript time formatter and parser inspired by strftime and strptime.

The best regular expression (regex) for matching hex color values from string.

Promise-based request library for node using the native http module.

Official Sentry SDK for the Vercel Edge Runtime

default socket.io in-memory adapter

TypeScript definitions for topojson-specification

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in …

Count bytes passing through a stream

TypeScript definitions for js-levenshtein

Customize and package your Electron app with OS-specific bundles (.app, .exe, etc.) via JS or CLI

Delightful JavaScript Testing.

TypeScript definitions for through2

A fast and minimal alternative to globby and fast-glob

Ledger crypto-assets list, evm only

merge multiple sorted streams into a single sorted stream

The color green, in ansi.

The buf CLI is a tool for working with Protocol Buffers.

A list of all CSS color keywords.

This package converts Ethereum addresses to IBAN addresses and vice versa.

Easily format the time from node.js `process.hrtime`. Works with timescales ranging from weeks to nanoseconds.

hast utility to create a tree from the DOM

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

Jest utilities for Styled Components

create temporary files and directories

Custom error messages in JSON Schemas for Ajv validator

Lets you bind to a CSS media query

No-dependencies, low-level, high-performance JIT code generation package for JavaScript

OpenID Connect (OIDC) & OAuth2 client library

Access thousands of icons as components on-demand universally

Run a command using sudo, prompting the user with an OS dialog if necessary

A library to generate a fingerprint from a React Native project

route incoming http requests to http servers

<div align="center"> <img width="200" height="200" src="https://s3.amazonaws.com/pix.iemoji.com/images/emoji/apple/ios-11/256/crayon.png"> <h1>@jimp/plugin-circle</h1> <p>Creates a circle out of an image.</p> </div>

for adding, subtracting, and indexing discontinuous ranges of numbers

<div align="center"> <img width="200" height="200" src="https://s3.amazonaws.com/pix.iemoji.com/images/emoji/apple/ios-11/256/crayon.png"> <h1>@jimp/plugin-fisheye</h1> <p>Apply a fisheye effect to an image</p> </div>

Ledger Live currency formatting utilities

A query library for ECMAScript AST using a CSS selector like query language.

GraphQL subscriptions for node.js

Shims for the latest ES module features

Handles making a GitHub branch with the commits from a memfs instance or a file map

Normalize a value or function, applying extra args to the function

ReportPortal client for Node.js

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.

A collection of small async/await utilities

The modern build of lodash’s internal `reInterpolate` as a module.

mjml-divider

This is an internal utility, not intended for public usage.

<div align="center"> <img width="200" height="200" src="https://s3.amazonaws.com/pix.iemoji.com/images/emoji/apple/ios-11/256/crayon.png"> <h1>@jimp/png</h1> <p>Default Jimp png encoder/decoder.</p> </div>

A zero-dependency alternative to cosmiconfig

Like `fs.readdir` but handling `@org/module` dirs as if they were a single entry.

组件库 ✨

ESLint plugin for sorting various data such as objects, imports, types, enums, JSX props, etc.

**💛 You can help the author become a full-time open-source maintainer by [sponsoring him on GitHub](https://github.com/sponsors/egoist).**

A core runtime for building GraphQL-driven applications.

This plugin adds `TypeScript` support to `eslint-plugin-import`

Embed data in other data and easily extract it when needed

Modern stream composer

Transpile TypeScript code to JavaScript with Closure annotations.

A CSS parser, transformer, and minifier written in Rust

Merge CSS rules with PostCSS.

`Object.defineProperty`, but not IE 8's broken one.

make http requests

utility to return a react components display name

The Svelte adapter for Inertia.js

AngularJS module for animations