An open API service providing repository metadata for many open source software ecosystems.

Package Usage: npm

d3-polygon 3.0.1
Operations for two-dimensional polygons.
132 dependent repositories - 20 versions - Latest release: about 4 years ago - 93 dependent packages - 11,469,496 downloads last month
@mui/private-theming 5.15.14
Private - The React theme context to be shared between `@mui/styles` and `@mui/material`.
132 dependent repositories - 111 versions - Latest release: over 1 year ago - 22 dependent packages - 19,341,898 downloads last month
git-url-parse 14.0.0
A high level git url parser for common git providers.
132 dependent repositories - 58 versions - Latest release: over 1 year ago - 1,170 dependent packages - 14,465,604 downloads last month
multer 1.4.4 deprecated
Middleware for handling `multipart/form-data`.
132 dependent repositories - 46 versions - Latest release: over 3 years ago - 4,202 dependent packages - 23,362,907 downloads last month
d3-axis 3.0.0
Displays automatic reference lines for scales.
131 dependent repositories - 28 versions - Latest release: about 4 years ago - 474 dependent packages - 11,916,520 downloads last month
hast-util-raw 9.0.3
hast utility to reparse a tree
131 dependent repositories - 28 versions - Latest release: about 1 year ago - 110 dependent packages - 14,098,681 downloads last month
protocol-buffers-schema 3.6.0
No nonsense protocol buffers schema parser written in Javascript
131 dependent repositories - 21 versions - Latest release: almost 4 years ago - 76 dependent packages - 6,822,331 downloads last month
xml 1.0.1
Fast and simple xml generator. Supports attributes, CDATA, etc. Includes tests and examples.
131 dependent repositories - 11 versions - Latest release: over 9 years ago - 596 dependent packages - 31,532,630 downloads last month
d3-random 3.0.1
Generate random numbers from various distributions.
131 dependent repositories - 25 versions - Latest release: about 4 years ago - 119 dependent packages - 11,662,311 downloads last month
polished 4.3.1
A lightweight toolset for writing styles in Javascript.
131 dependent repositories - 94 versions - Latest release: over 1 year ago - 4,874 dependent packages - 30,721,125 downloads last month
hast-util-to-parse5 8.0.0
hast utility to transform to a `parse5` AST
131 dependent repositories - 15 versions - Latest release: almost 2 years ago - 46 dependent packages - 14,032,348 downloads last month
spawn-command 0.0.2
Spawn commands like `child_process.exec` does but return a `ChildProcess`
131 dependent repositories - 6 versions - Latest release: over 12 years ago - 176 dependent packages - 19,448,827 downloads last month
resolve-protobuf-schema 2.1.0
Read a protobuf schema from the disk, parse it and resolve all imports
130 dependent repositories - 5 versions - Latest release: almost 7 years ago - 18 dependent packages - 6,268,271 downloads last month
detect-port 1.6.1
Node.js implementation of port detector
130 dependent repositories - 30 versions - Latest release: about 1 year ago - 1,619 dependent packages - 22,870,634 downloads last month
webpack-node-externals 3.0.0
Easily exclude node_modules in Webpack bundle
130 dependent repositories - 27 versions - Latest release: about 4 years ago - 14,658 dependent packages - 16,735,681 downloads last month
passport 0.7.0
Simple, unobtrusive authentication for Node.js.
130 dependent repositories - 33 versions - Latest release: over 1 year ago - 4,444 dependent packages - 11,671,398 downloads last month
slide 1.1.6
A flow control lib small enough to fit on in a slide presentation. Derived live at Oak.JS
130 dependent repositories - 9 versions - Latest release: almost 11 years ago - 224 dependent packages - 6,979,480 downloads last month
pbf 3.2.1
a low-level, lightweight protocol buffers implementation in JavaScript
130 dependent repositories - 32 versions - Latest release: over 5 years ago - 487 dependent packages - 6,757,707 downloads last month
crc 4.3.2
Module for calculating Cyclic Redundancy Check (CRC) for Node.js and the browser.
130 dependent repositories - 30 versions - Latest release: over 2 years ago - 919 dependent packages - 8,711,557 downloads last month
rx 4.1.0
Library for composing asynchronous and event-based operations in JavaScript
129 dependent repositories - 103 versions - Latest release: over 9 years ago - 1,149 dependent packages - 6,518,880 downloads last month
remark 15.0.1
markdown processor powered by plugins part of the unified collective
129 dependent repositories - 49 versions - Latest release: over 1 year ago - 2,187 dependent packages - 8,197,546 downloads last month
opencollective-postinstall 2.0.3
Lightweight npm postinstall message to invite people to donate to your collective
129 dependent repositories - 25 versions - Latest release: about 5 years ago - 571 dependent packages - 12,821,646 downloads last month
uid-number 0.0.6 deprecated
Convert a username/group name to a uid/gid number
128 dependent repositories - 6 versions - Latest release: over 10 years ago - 139 dependent packages - 3,139,129 downloads last month
d3-contour 4.0.2
Compute contour polygons using marching squares.
128 dependent repositories - 18 versions - Latest release: over 2 years ago - 74 dependent packages - 10,861,797 downloads last month
d3-fetch 3.0.1
Convenient parsing for Fetch.
128 dependent repositories - 13 versions - Latest release: about 4 years ago - 106 dependent packages - 10,223,945 downloads last month
make-iterator 2.0.0
Convert an argument into a valid iterator. Based on the `.makeIterator()` implementation in mout ...
128 dependent repositories - 9 versions - Latest release: about 7 years ago - 80 dependent packages - 11,567,687 downloads last month
@types/sinonjs__fake-timers 8.1.5
TypeScript definitions for @sinonjs/fake-timers
128 dependent repositories - 11 versions - Latest release: over 1 year ago - 200 dependent packages - 31,706,019 downloads last month
is-negated-glob 1.0.0
Returns an object with a `negated` boolean and the `!` stripped from negation patterns. Also resp...
128 dependent repositories - 2 versions - Latest release: almost 9 years ago - 54 dependent packages - 7,921,803 downloads last month
codemirror 6.65.7
Full-featured in-browser code editor
128 dependent repositories - 151 versions - Latest release: almost 3 years ago - 4,580 dependent packages - 8,877,691 downloads last month
p-queue 8.0.1
Promise queue with concurrency control
128 dependent repositories - 44 versions - Latest release: over 1 year ago - 1,808 dependent packages - 28,177,747 downloads last month
getos 3.2.1
Get the OS/Distribution name of the environment you are working on
128 dependent repositories - 31 versions - Latest release: about 5 years ago - 150 dependent packages - 22,721,801 downloads last month
serialize-error 11.0.3
Serialize/deserialize an error into a plain object
127 dependent repositories - 22 versions - Latest release: over 1 year ago - 1,345 dependent packages - 32,376,185 downloads last month
caniuse-db 1.0.30001620
Raw browser/feature support data from caniuse.com
127 dependent repositories - 1,745 versions - Latest release: about 1 year ago - 163 dependent packages - 2,976,013 downloads last month
ansi-gray 0.1.1
The color gray, in ansi.
127 dependent repositories - 2 versions - Latest release: about 10 years ago - 224 dependent packages - 8,129,060 downloads last month
@csstools/postcss-stepped-value-functions 3.0.8
Use round, rem and mod functions in CSS
127 dependent repositories - 20 versions - Latest release: about 1 year ago - 5 dependent packages - 15,738,858 downloads last month
@csstools/postcss-unset-value 3.0.1
Use the unset keyword in CSS.
127 dependent repositories - 8 versions - Latest release: over 1 year ago - 4 dependent packages - 15,141,993 downloads last month
cli-highlight 2.1.11
Syntax highlighting in your terminal
127 dependent repositories - 24 versions - Latest release: about 4 years ago - 666 dependent packages - 14,460,623 downloads last month
object.map 1.0.1
Similar to map for arrays, this creates a new object by calling the callback on each property of ...
127 dependent repositories - 4 versions - Latest release: over 7 years ago - 90 dependent packages - 11,264,059 downloads last month
columnify 1.6.0
Render data in text columns. Supports in-column text-wrap.
127 dependent repositories - 23 versions - Latest release: over 3 years ago - 740 dependent packages - 14,006,718 downloads last month
@types/jsdom 21.1.6
TypeScript definitions for jsdom
127 dependent repositories - 57 versions - Latest release: over 1 year ago - 4,761 dependent packages - 37,805,895 downloads last month
lodash.union 4.6.0
The lodash method `_.union` exported as a module.
127 dependent repositories - 20 versions - Latest release: almost 9 years ago - 307 dependent packages - 28,142,298 downloads last month
parse-ms 4.0.0
Parse milliseconds into an object
127 dependent repositories - 9 versions - Latest release: over 1 year ago - 180 dependent packages - 24,782,020 downloads last month
@types/chai 4.3.16
TypeScript definitions for chai
126 dependent repositories - 92 versions - Latest release: about 1 year ago - 37,653 dependent packages - 20,264,277 downloads last month
cloneable-readable 3.0.0
Clone a Readable stream, safely
126 dependent repositories - 14 versions - Latest release: almost 3 years ago - 85 dependent packages - 10,035,253 downloads last month
is-url 1.2.4
Check whether a string is a URL.
126 dependent repositories - 10 versions - Latest release: about 7 years ago - 1,132 dependent packages - 15,578,995 downloads last month
queue-tick 1.0.1
Next tick shim that prefers process.nextTick over queueMicrotask for compat
126 dependent repositories - 2 versions - Latest release: almost 3 years ago - 21 dependent packages - 33,757,760 downloads last month
ts-loader 9.5.1
TypeScript loader for webpack
126 dependent repositories - 165 versions - Latest release: over 1 year ago - 46,150 dependent packages - 30,897,742 downloads last month
@csstools/postcss-cascade-layers 4.0.6
Use cascade layers in CSS
126 dependent repositories - 20 versions - Latest release: about 1 year ago - 10 dependent packages - 15,430,359 downloads last month
uid-safe 2.1.5
URL and cookie safe UIDs
125 dependent repositories - 12 versions - Latest release: almost 8 years ago - 356 dependent packages - 11,120,217 downloads last month
hyphenate-style-name 1.0.5
Hyphenates a camelcased CSS property name
125 dependent repositories - 7 versions - Latest release: about 1 year ago - 128 dependent packages - 19,593,343 downloads last month
eslint-plugin-unicorn 53.0.0
More than 100 powerful ESLint rules
125 dependent repositories - 106 versions - Latest release: about 1 year ago - 7,871 dependent packages - 12,056,350 downloads last month
yup 1.4.0
Dead simple Object schema validation
125 dependent repositories - 127 versions - Latest release: over 1 year ago - 4,923 dependent packages - 29,224,222 downloads last month
@cypress/xvfb 1.2.4
Easily start and stop an X Virtual Frame Buffer from your node apps.
124 dependent repositories - 15 versions - Latest release: over 6 years ago - 10 dependent packages - 21,149,854 downloads last month
read-cmd-shim 4.0.0
Figure out what a cmd-shim is pointing at. This acts as the equivalent of fs.readlink.
124 dependent repositories - 11 versions - Latest release: over 2 years ago - 140 dependent packages - 13,893,862 downloads last month
@octokit/openapi-types 22.2.0
Generated TypeScript definitions based on GitHub's OpenAPI spec for api.github.com
124 dependent repositories - 150 versions - Latest release: about 1 year ago - 52 dependent packages - 59,533,510 downloads last month
to-buffer 1.1.1
Pass in a string, get a buffer back. Pass in a buffer, get the same buffer back
124 dependent repositories - 4 versions - Latest release: about 7 years ago - 85 dependent packages - 14,191,604 downloads last month
fast-fifo 1.3.2
A fast fifo implementation similar to the one powering nextTick in Node.js core
124 dependent repositories - 6 versions - Latest release: almost 2 years ago - 34 dependent packages - 33,909,490 downloads last month
mixin-object 3.0.0
Mixin the own and inherited properties of other objects onto the first object. Pass an empty obje...
124 dependent repositories - 6 versions - Latest release: almost 8 years ago - 41 dependent packages - 8,110,259 downloads last month
stackback 0.0.2
return list of CallSite objects from a captured stacktrace
124 dependent repositories - 2 versions - Latest release: over 12 years ago - 17 dependent packages - 20,052,329 downloads last month
ip-address 9.0.5
A library for parsing IPv4 and IPv6 IP addresses in node and the browser.
123 dependent repositories - 51 versions - Latest release: over 1 year ago - 229 dependent packages - 62,980,393 downloads last month
@csstools/postcss-trigonometric-functions 3.0.8
Use sin(), cos(), tan(), acos(), atan(), and atan2() to compute trigonometric relationships
123 dependent repositories - 21 versions - Latest release: about 1 year ago - 5 dependent packages - 14,635,219 downloads last month
react-test-renderer 18.3.1
React package for snapshot testing.
123 dependent repositories - 1,875 versions - Latest release: about 1 year ago - 33,120 dependent packages - 20,856,130 downloads last month
init-package-json 6.0.3
A node module to get your node module started
123 dependent repositories - 67 versions - Latest release: about 1 year ago - 216 dependent packages - 8,306,481 downloads last month
promzard 1.0.2
prompting wizardly
123 dependent repositories - 12 versions - Latest release: about 1 year ago - 111 dependent packages - 8,146,854 downloads last month
@vitest/runner 1.6.0
Vitest test runner
123 dependent repositories - 93 versions - Latest release: about 1 year ago - 12 dependent packages - 26,612,518 downloads last month
web-streams-polyfill 4.0.0
Web Streams, based on the WHATWG spec reference implementation
123 dependent repositories - 35 versions - Latest release: over 1 year ago - 706 dependent packages - 51,647,102 downloads last month
known-css-properties 0.31.0
List of known CSS properties
123 dependent repositories - 42 versions - Latest release: about 1 year ago - 117 dependent packages - 22,215,492 downloads last month
@octokit/core 6.1.2
Extendable client for GitHub's REST & GraphQL APIs
122 dependent repositories - 75 versions - Latest release: about 1 year ago - 621 dependent packages - 39,582,881 downloads last month
@vue/devtools-api 7.2.0
> Plugins API for easier DevTools integrations.
122 dependent repositories - 113 versions - Latest release: about 1 year ago - 135 dependent packages - 11,386,964 downloads last month
property-expr 2.0.6
tiny util for getting and setting deep object props safely
122 dependent repositories - 16 versions - Latest release: over 1 year ago - 63 dependent packages - 25,135,881 downloads last month
webpack-chain 6.5.1 deprecated
[![NPM version][npm-image]][npm-url] [![NPM downloads][npm-downloads]][npm-url] [![Build Status][...
122 dependent repositories - 49 versions - Latest release: almost 5 years ago - 1,124 dependent packages - 2,878,858 downloads last month
is-property 1.0.2
Tests if a JSON property can be accessed using . syntax
122 dependent repositories - 4 versions - Latest release: over 10 years ago - 81 dependent packages - 15,286,879 downloads last month
@remix-run/router 1.16.1
Nested/Data-driven/Framework-agnostic Routing
121 dependent repositories - 215 versions - Latest release: about 1 year ago - 59 dependent packages - 29,271,455 downloads last month
localforage 1.10.0
Offline storage, improved.
121 dependent repositories - 62 versions - Latest release: almost 4 years ago - 2,798 dependent packages - 17,376,704 downloads last month
uglifyjs-webpack-plugin 2.2.0
UglifyJS plugin for webpack
121 dependent repositories - 50 versions - Latest release: almost 6 years ago - 23,026 dependent packages - 2,451,707 downloads last month
@jest/expect 29.7.0

121 dependent repositories - 52 versions - Latest release: almost 2 years ago - 41 dependent packages - 68,043,863 downloads last month
array.prototype.findlast 1.2.5
An ESnext spec-compliant `Array.prototype.findLast` shim/polyfill/replacement that works as far d...
121 dependent repositories - 9 versions - Latest release: about 1 year ago - 319 dependent packages - 41,226,469 downloads last month
streamx 2.16.1
An iteration of the Node.js core streams with a series of improvements
121 dependent repositories - 62 versions - Latest release: over 1 year ago - 205 dependent packages - 36,131,724 downloads last month
format 0.2.2
printf, sprintf, and vsprintf for JavaScript
120 dependent repositories - 8 versions - Latest release: over 9 years ago - 125 dependent packages - 13,636,470 downloads last month
@octokit/graphql 8.1.1
GitHub GraphQL API client for browsers and Node
120 dependent repositories - 59 versions - Latest release: about 1 year ago - 196 dependent packages - 40,229,854 downloads last month
@vitest/snapshot 1.6.0
Vitest snapshot manager
120 dependent repositories - 78 versions - Latest release: about 1 year ago - 28,224,552 downloads last month
tinyqueue 2.0.3
The smallest and simplest JavaScript priority queue
120 dependent repositories - 12 versions - Latest release: about 6 years ago - 194 dependent packages - 8,697,610 downloads last month
@mapbox/node-pre-gyp 1.0.11
Node.js native addon binary install tool
120 dependent repositories - 20 versions - Latest release: almost 2 years ago - 560 dependent packages - 27,309,145 downloads last month
serve-favicon 2.5.0
favicon serving middleware with caching
120 dependent repositories - 21 versions - Latest release: about 7 years ago - 2,619 dependent packages - 9,500,161 downloads last month
lodash.difference 4.5.0
The lodash method `_.difference` exported as a module.
120 dependent repositories - 23 versions - Latest release: almost 9 years ago - 508 dependent packages - 29,038,071 downloads last month
@mui/core-downloads-tracker 5.15.18
Internal package to track number of downloads of our design system libraries
120 dependent repositories - 127 versions - Latest release: about 1 year ago - 14 dependent packages - 16,619,149 downloads last month
bcryptjs 2.4.3
Optimized bcrypt in plain JavaScript with zero dependencies. Compatible to 'bcrypt'.
120 dependent repositories - 25 versions - Latest release: over 8 years ago - 2,853 dependent packages - 9,039,880 downloads last month
@angular/language-service 17.3.9
Angular - language services
119 dependent repositories - 811 versions - Latest release: about 1 year ago - 9,297 dependent packages - 5,783,283 downloads last month
section-matter 1.0.0
Like front-matter, but supports multiple sections in a document.
119 dependent repositories - 2 versions - Latest release: over 7 years ago - 21 dependent packages - 6,065,798 downloads last month
remark-rehype 11.1.0
remark plugin that turns markdown into HTML to support rehype
119 dependent repositories - 25 versions - Latest release: over 1 year ago - 876 dependent packages - 17,632,254 downloads last month
fault 2.0.1
Functional errors with formatted output
119 dependent repositories - 8 versions - Latest release: over 3 years ago - 50 dependent packages - 14,062,039 downloads last month
through2-filter 3.1.0
A through2 to create an Array.prototype.filter analog for streams.
119 dependent repositories - 13 versions - Latest release: about 1 year ago - 161 dependent packages - 7,344,618 downloads last month
lodash.restparam 3.6.1
The modern build of lodash’s `_.restParam` as a module.
119 dependent repositories - 2 versions - Latest release: about 10 years ago - 127 dependent packages - 4,402,441 downloads last month
@fortawesome/fontawesome-common-types 6.5.2
The iconic font, CSS, and SVG framework
119 dependent repositories - 88 versions - Latest release: about 1 year ago - 197 dependent packages - 9,119,818 downloads last month
please-upgrade-node 3.2.0
Displays a beginner-friendly message telling your user to upgrade their version of Node
119 dependent repositories - 9 versions - Latest release: almost 6 years ago - 328 dependent packages - 16,942,640 downloads last month
irregular-plurals 4.0.0
Map of nouns to their irregular plural form
119 dependent repositories - 14 versions - Latest release: about 1 year ago - 32 dependent packages - 5,795,256 downloads last month
append-field 2.0.0
A [W3C HTML JSON forms spec](http://www.w3.org/TR/html-json-forms/) compliant field appender (for...
119 dependent repositories - 3 versions - Latest release: almost 4 years ago - 80 dependent packages - 21,062,333 downloads last month
@fortawesome/free-solid-svg-icons 6.5.2
The iconic font, CSS, and SVG framework
119 dependent repositories - 77 versions - Latest release: about 1 year ago - 6,279 dependent packages - 6,963,763 downloads last month
lodash.mapvalues 4.6.0
The lodash method `_.mapValues` exported as a module.
119 dependent repositories - 16 versions - Latest release: almost 9 years ago - 569 dependent packages - 9,722,548 downloads last month
random-bytes 1.0.0
URL and cookie safe UIDs
118 dependent repositories - 1 version - Latest release: over 9 years ago - 56 dependent packages - 9,874,743 downloads last month