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

Package Usage: npm

parse-entities 4.0.1
Parse HTML character references
324 dependent repositories - 14 versions - Latest release: over 2 years ago - 151 dependent packages - 36,034,247 downloads last month
pnp-webpack-plugin 1.7.0
plug'n'play resolver for Webpack
324 dependent repositories - 19 versions - Latest release: almost 4 years ago - 3,609 dependent packages - 18,361,194 downloads last month
character-reference-invalid 2.0.1
Map of invalid numeric character references to their replacements, according to HTML
324 dependent repositories - 9 versions - Latest release: over 3 years ago - 87 dependent packages - 33,633,247 downloads last month
lazy-cache 2.0.2
Cache requires to be lazy-loaded when needed.
324 dependent repositories - 17 versions - Latest release: over 8 years ago - 519 dependent packages - 20,426,563 downloads last month
remark-parse 11.0.0
remark plugin to add support for parsing markdown input
323 dependent repositories - 31 versions - Latest release: almost 2 years ago - 1,932 dependent packages - 37,659,726 downloads last month
base64-arraybuffer 1.0.2
Encode/decode base64 data into ArrayBuffers
321 dependent repositories - 9 versions - Latest release: over 3 years ago - 616 dependent packages - 21,270,931 downloads last month
es-errors 1.3.0
A simple cache for a few of the JS Error constructors.
320 dependent repositories - 5 versions - Latest release: over 1 year ago - 148,267,076 downloads last month
lodash-es 4.17.21
Lodash exported as ES modules.
320 dependent repositories - 67 versions - Latest release: over 4 years ago - 10,953 dependent packages - 46,995,210 downloads last month
undefsafe 2.0.5
Undefined safe way of extracting object properties
318 dependent repositories - 13 versions - Latest release: over 3 years ago - 119 dependent packages - 26,091,241 downloads last month
react-error-overlay 6.0.11
An overlay for displaying stack frames.
317 dependent repositories - 84 versions - Latest release: about 3 years ago - 1,235 dependent packages - 19,653,593 downloads last month
@types/aria-query 5.0.4
TypeScript definitions for aria-query
317 dependent repositories - 10 versions - Latest release: over 1 year ago - 67 dependent packages - 55,016,056 downloads last month
tempy 3.1.0
Get a random temporary file or directory path
317 dependent repositories - 14 versions - Latest release: almost 2 years ago - 2,105 dependent packages - 45,887,556 downloads last month
ts-pnp 1.2.0
plug'n'play resolver for TypeScript
316 dependent repositories - 10 versions - Latest release: about 5 years ago - 2,368 dependent packages - 18,084,328 downloads last month
@emotion/is-prop-valid 1.2.2
A function to check whether a prop is valid for HTML and SVG elements
316 dependent repositories - 38 versions - Latest release: over 1 year ago - 414 dependent packages - 58,285,554 downloads last month
browser-stdout 1.3.1
`process.stdout` in your browser.
316 dependent repositories - 7 versions - Latest release: over 7 years ago - 434 dependent packages - 28,818,708 downloads last month
eslint-plugin-node 11.1.0
Additional ESLint's rules for Node.js
316 dependent repositories - 60 versions - Latest release: about 5 years ago - 59,465 dependent packages - 13,515,597 downloads last month
clsx 2.1.1
A tiny (239B) utility for constructing className strings conditionally.
314 dependent repositories - 15 versions - Latest release: about 1 year ago - 7,478 dependent packages - 94,552,827 downloads last month
fastparse 1.1.2
A very simple and stupid parser, based on a statemachine and regular expressions.
314 dependent repositories - 4 versions - Latest release: over 6 years ago - 187 dependent packages - 10,155,551 downloads last month
tiny-invariant 1.3.3
A tiny invariant function
314 dependent repositories - 21 versions - Latest release: over 1 year ago - 6,314 dependent packages - 54,286,044 downloads last month
is-weakmap 2.0.2
Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
313 dependent repositories - 5 versions - Latest release: over 1 year ago - 190 dependent packages - 73,950,253 downloads last month
which-collection 1.0.2
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm...
313 dependent repositories - 3 versions - Latest release: over 1 year ago - 186 dependent packages - 74,012,510 downloads last month
is-weakset 2.0.3
Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
313 dependent repositories - 6 versions - Latest release: over 1 year ago - 197 dependent packages - 74,024,421 downloads last month
get-func-name 3.0.0
Utility for getting a function's name for node and the browser
312 dependent repositories - 5 versions - Latest release: over 1 year ago - 279 dependent packages - 51,109,727 downloads last month
es-define-property 1.0.0
`Object.defineProperty`, but not IE 8's broken one.
312 dependent repositories - 1 version - Latest release: over 1 year ago - 146,936,669 downloads last month
@testing-library/react 15.0.7
Simple and complete React DOM testing utilities that encourage good testing practices.
311 dependent repositories - 117 versions - Latest release: about 1 year ago - 43,775 dependent packages - 44,470,366 downloads last month
html-comment-regex 1.1.2
Regular expression for matching HTML comments
311 dependent repositories - 5 versions - Latest release: over 6 years ago - 94 dependent packages - 4,850,380 downloads last month
@cnakazawa/watch 1.0.4
Utilities for watching file trees.
310 dependent repositories - 2 versions - Latest release: over 5 years ago - 7 dependent packages - 17,509,821 downloads last month
dayjs 1.11.11
2KB immutable date time library alternative to Moment.js with the same modern API
309 dependent repositories - 126 versions - Latest release: about 1 year ago - 14,783 dependent packages - 93,118,588 downloads last month
source-map-loader 5.0.0
extracts inlined source map and offers it to webpack
309 dependent repositories - 29 versions - Latest release: over 1 year ago - 10,530 dependent packages - 30,338,253 downloads last month
reflect-metadata 0.2.2
Polyfill for Metadata Reflection API
308 dependent repositories - 20 versions - Latest release: about 1 year ago - 21,618 dependent packages - 54,962,461 downloads last month
@rushstack/eslint-patch 1.10.3
Enhance ESLint with better support for large scale monorepos
308 dependent repositories - 35 versions - Latest release: about 1 year ago - 3,445 dependent packages - 35,650,975 downloads last month
arch 3.0.0
Better `os.arch()` for node and the browser -- detect OS architecture
308 dependent repositories - 10 versions - Latest release: over 1 year ago - 166 dependent packages - 36,201,141 downloads last month
engine.io-client 6.5.3
Client for the realtime Engine
308 dependent repositories - 158 versions - Latest release: over 1 year ago - 283 dependent packages - 19,861,962 downloads last month
detect-file 1.0.0
Detects if a file exists and returns the resolved filepath.
307 dependent repositories - 2 versions - Latest release: almost 8 years ago - 247 dependent packages - 23,768,467 downloads last month
es6-weak-map 2.0.3
ECMAScript6 WeakMap polyfill
307 dependent repositories - 13 versions - Latest release: about 6 years ago - 244 dependent packages - 23,344,609 downloads last month
pstree.remy 1.1.8
Collects the full tree of processes from /proc
307 dependent repositories - 9 versions - Latest release: about 5 years ago - 104 dependent packages - 25,860,253 downloads last month
flatten 1.0.3 deprecated
Flatten arbitrarily nested arrays into a non-nested list of non-array items. Maintained for legac...
306 dependent repositories - 6 versions - Latest release: over 5 years ago - 334 dependent packages - 13,835,438 downloads last month
node-sass 9.0.0 deprecated
Wrapper around libsass
305 dependent repositories - 148 versions - Latest release: about 2 years ago - 76,299 dependent packages - 6,395,570 downloads last month
xmlhttprequest-ssl 2.1.1
XMLHttpRequest for Node
305 dependent repositories - 12 versions - Latest release: almost 2 years ago - 136 dependent packages - 17,890,259 downloads last month
@nicolo-ribaudo/chokidar-2 2.1.8
A wrapper around chokidar@2 to be able to specify both @2 and @3 as dependencies
305 dependent repositories - 4 versions - Latest release: over 4 years ago - 5 dependent packages - 9,945,913 downloads last month
postcss-flexbugs-fixes 5.0.2
PostCSS plugin This project tries to fix all of flexbug's issues
304 dependent repositories - 22 versions - Latest release: over 4 years ago - 8,597 dependent packages - 22,325,350 downloads last month
@babel/helper-regex 7.10.5
Helper function to check for literal RegEx
303 dependent repositories - 42 versions - Latest release: almost 5 years ago - 42 dependent packages - 3,925,500 downloads last month
lodash.isequal 4.5.0
The Lodash method `_.isEqual` exported as a module.
302 dependent repositories - 23 versions - Latest release: over 8 years ago - 4,209 dependent packages - 50,259,128 downloads last month
duplexer2 0.1.4
Like duplexer but using streams3
302 dependent repositories - 7 versions - Latest release: over 9 years ago - 344 dependent packages - 33,042,264 downloads last month
check-types 11.2.3
A little library for asserting types and values, with zero dependencies.
302 dependent repositories - 90 versions - Latest release: almost 2 years ago - 511 dependent packages - 18,190,065 downloads last month
jasmine-core 5.1.2
Simple JavaScript testing framework for browsers and node.js
301 dependent repositories - 65 versions - Latest release: over 1 year ago - 26,801 dependent packages - 19,798,175 downloads last month
cssnano-utils 5.0.0
Utility methods and plugin for cssnano projects
300 dependent repositories - 34 versions - Latest release: about 1 year ago - 176 dependent packages - 35,248,445 downloads last month
@testing-library/jest-dom 6.4.5
Custom jest matchers to test the state of the DOM
300 dependent repositories - 73 versions - Latest release: about 1 year ago - 37,321 dependent packages - 50,954,840 downloads last month
tryer 1.0.1
Because everyone loves a tryer! Conditional and repeated task invocation for node and browser.
299 dependent repositories - 2 versions - Latest release: almost 7 years ago - 69 dependent packages - 15,870,627 downloads last month
recursive-readdir 2.2.3
Get an array of all files in a directory and subdirectories.
299 dependent repositories - 16 versions - Latest release: over 2 years ago - 2,528 dependent packages - 22,413,006 downloads last month
d3-array 3.2.4
Array manipulation, ordering, searching, summarizing, etc.
299 dependent repositories - 61 versions - Latest release: about 2 years ago - 1,602 dependent packages - 43,188,439 downloads last month
globule 1.3.4
An easy-to-use wildcard globbing library.
298 dependent repositories - 11 versions - Latest release: almost 3 years ago - 408 dependent packages - 12,292,917 downloads last month
merge-source-map 1.1.0
Merge old source map and new source map in multi-transform flow
298 dependent repositories - 6 versions - Latest release: over 7 years ago - 203 dependent packages - 12,218,164 downloads last month
@babel/regjsgen 0.8.0
Generate regular expressions from regjsparser’s AST.
297 dependent repositories - 1 version - Latest release: over 2 years ago - 3 dependent packages - 66,240,351 downloads last month
postcss-safe-parser 7.0.0
Fault-tolerant CSS parser for PostCSS
297 dependent repositories - 21 versions - Latest release: over 1 year ago - 3,860 dependent packages - 26,743,826 downloads last month
toposort 2.0.2
Topological sort of directed ascyclic graphs (like dependecy lists)
297 dependent repositories - 22 versions - Latest release: about 7 years ago - 555 dependent packages - 28,728,579 downloads last month
mdast-util-to-string 4.0.0
mdast utility to get the plain text content of a node
296 dependent repositories - 17 versions - Latest release: almost 2 years ago - 467 dependent packages - 52,263,305 downloads last month
node-modules-regexp 1.0.0
A regular expression for file paths that contain a `node_modules` folder.
296 dependent repositories - 1 version - Latest release: over 9 years ago - 253 dependent packages - 6,400,741 downloads last month
gaze 1.1.3
A globbing fs.watch wrapper built from the best parts of other fine watch libs.
296 dependent repositories - 32 versions - Latest release: about 7 years ago - 898 dependent packages - 11,597,236 downloads last month
joi 17.13.1
Object schema validation
296 dependent repositories - 238 versions - Latest release: about 1 year ago - 7,976 dependent packages - 45,515,803 downloads last month
basic-auth 2.0.1
node.js basic auth parser
295 dependent repositories - 9 versions - Latest release: over 6 years ago - 1,188 dependent packages - 35,840,797 downloads last month
formidable 3.5.1
A node.js module for parsing form data, especially file uploads.
294 dependent repositories - 78 versions - Latest release: almost 2 years ago - 2,148 dependent packages - 43,776,689 downloads last month
jsonc-parser 3.2.1
Scanner and parser for JSON with comments.
294 dependent repositories - 37 versions - Latest release: over 1 year ago - 782 dependent packages - 81,884,242 downloads last month
vue-router 4.3.2
> - This is the repository for Vue Router 4 (for Vue 3) > - For Vue Router 3 (for Vue 2) see [vue...
294 dependent repositories - 185 versions - Latest release: about 1 year ago - 32,952 dependent packages - 13,068,550 downloads last month
karma 6.4.3
Spectacular Test Runner for JavaScript.
293 dependent repositories - 213 versions - Latest release: over 1 year ago - 49,913 dependent packages - 10,768,848 downloads last month
jsonify 0.0.1
JSON without touching any globals
292 dependent repositories - 2 versions - Latest release: over 2 years ago - 347 dependent packages - 26,124,669 downloads last month
lodash.once 4.1.1
The lodash method `_.once` exported as a module.
291 dependent repositories - 12 versions - Latest release: almost 9 years ago - 250 dependent packages - 70,614,727 downloads last month
untildify 5.0.0
Convert a tilde path to an absolute path: `~/dev` → `/Users/sindresorhus/dev`
291 dependent repositories - 10 versions - Latest release: about 2 years ago - 841 dependent packages - 52,347,912 downloads last month
warning 4.0.3
A mirror of Facebook's Warning
291 dependent repositories - 10 versions - Latest release: over 6 years ago - 2,872 dependent packages - 38,508,114 downloads last month
is-root 3.0.0
Check if the process is running as root user, for example, one started with `sudo`
291 dependent repositories - 5 versions - Latest release: about 4 years ago - 445 dependent packages - 18,252,436 downloads last month
@types/react-transition-group 4.4.10
TypeScript definitions for react-transition-group
290 dependent repositories - 50 versions - Latest release: over 1 year ago - 3,991 dependent packages - 38,277,714 downloads last month
replace-ext 2.0.0
Replaces a file extension with another one.
290 dependent repositories - 4 versions - Latest release: about 5 years ago - 624 dependent packages - 24,234,057 downloads last month
fast-safe-stringify 2.1.1
Safely and quickly serialize JavaScript objects
289 dependent repositories - 36 versions - Latest release: almost 4 years ago - 760 dependent packages - 60,609,578 downloads last month
launch-editor 2.6.1
launch editor from node.js
289 dependent repositories - 14 versions - Latest release: over 1 year ago - 229 dependent packages - 37,080,392 downloads last month
eslint-plugin-vue 9.26.0
Official ESLint plugin for Vue.js
289 dependent repositories - 170 versions - Latest release: about 1 year ago - 47,028 dependent packages - 12,895,164 downloads last month
redux 5.0.1
Predictable state container for JavaScript apps
289 dependent repositories - 85 versions - Latest release: over 1 year ago - 21,274 dependent packages - 44,657,467 downloads last month
bfj 8.0.0
Big-friendly JSON. Asynchronous streaming functions for large JSON data sets.
289 dependent repositories - 46 versions - Latest release: almost 2 years ago - 2,391 dependent packages - 16,875,586 downloads last month
react-dev-utils 12.0.1
webpack utilities used by Create React App
288 dependent repositories - 115 versions - Latest release: about 3 years ago - 8,469 dependent packages - 18,810,795 downloads last month
tar-fs 3.0.6
filesystem bindings for tar-stream
288 dependent repositories - 62 versions - Latest release: about 1 year ago - 1,213 dependent packages - 77,119,906 downloads last month
@emotion/utils 1.2.1
internal utils for emotion
288 dependent repositories - 36 versions - Latest release: about 2 years ago - 188 dependent packages - 50,005,615 downloads last month
is-primitive 3.0.1
Returns `true` if the value is a primitive.
287 dependent repositories - 5 versions - Latest release: about 7 years ago - 307 dependent packages - 11,202,307 downloads last month
hoopy 0.1.4
Like an array, but rounder.
287 dependent repositories - 4 versions - Latest release: almost 7 years ago - 67 dependent packages - 15,625,913 downloads last month
css-selector-tokenizer 0.8.0
Parses and stringifies CSS selectors
287 dependent repositories - 18 versions - Latest release: about 4 years ago - 263 dependent packages - 9,044,588 downloads last month
strip-comments 2.0.1
Strip line and/or block comments from a string. Blazing fast, and works with JavaScript, Sass, CS...
287 dependent repositories - 21 versions - Latest release: over 5 years ago - 351 dependent packages - 17,741,854 downloads last month
window-size 1.1.1
Reliable way to get the height and width of terminal/console, since it's not calculated or update...
286 dependent repositories - 10 versions - Latest release: almost 7 years ago - 358 dependent packages - 11,961,835 downloads last month
detect-port-alt 1.1.6
detect available port
286 dependent repositories - 4 versions - Latest release: about 7 years ago - 352 dependent packages - 17,489,295 downloads last month
eslint-plugin-flowtype 8.0.3
Flowtype linting rules for ESLint.
286 dependent repositories - 185 versions - Latest release: over 3 years ago - 19,839 dependent packages - 18,570,417 downloads last month
hash-sum 2.0.0
Blazing fast unique hash generator
285 dependent repositories - 4 versions - Latest release: almost 6 years ago - 1,550 dependent packages - 18,368,585 downloads last month
@emotion/serialize 1.1.4
serialization utils for emotion
285 dependent repositories - 67 versions - Latest release: about 1 year ago - 223 dependent packages - 49,622,882 downloads last month
lodash.defaults 4.2.0
The lodash method `_.defaults` exported as a module.
285 dependent repositories - 15 versions - Latest release: almost 9 years ago - 924 dependent packages - 47,144,365 downloads last month
camelcase-css 2.0.1
Convert a kebab-cased CSS property into a camelCased DOM property.
284 dependent repositories - 4 versions - Latest release: almost 7 years ago - 219 dependent packages - 44,021,516 downloads last month
@aashutoshrathi/word-wrap 1.2.6
Wrap words to a specified length.
284 dependent repositories - 3 versions - Latest release: almost 2 years ago - 5 dependent packages - 49,940,095 downloads last month
@emotion/cache 11.11.0
emotion's cache
283 dependent repositories - 77 versions - Latest release: about 2 years ago - 735 dependent packages - 46,754,465 downloads last month
@types/serve-index 1.9.4
TypeScript definitions for serve-index
283 dependent repositories - 18 versions - Latest release: over 1 year ago - 66 dependent packages - 38,364,210 downloads last month
@types/bonjour 3.5.13
TypeScript definitions for bonjour
282 dependent repositories - 13 versions - Latest release: over 1 year ago - 57 dependent packages - 38,462,833 downloads last month
@svgr/core 8.1.0
Transform SVG into React Components.
282 dependent repositories - 45 versions - Latest release: almost 2 years ago - 805 dependent packages - 33,250,828 downloads last month
lint-staged 15.2.2
Lint files staged by git
282 dependent repositories - 250 versions - Latest release: over 1 year ago - 84,635 dependent packages - 43,338,300 downloads last month
object.omit 3.0.0
Return a copy of an object excluding the given key, or array of keys. Also accepts an optional fi...
282 dependent repositories - 6 versions - Latest release: almost 8 years ago - 529 dependent packages - 9,554,284 downloads last month
@types/sockjs 0.3.36
TypeScript definitions for sockjs
282 dependent repositories - 20 versions - Latest release: over 1 year ago - 51 dependent packages - 36,984,162 downloads last month
npm-pick-manifest 9.0.0
Resolves a matching manifest from a package metadata document according to standard npm semver re...
282 dependent repositories - 30 versions - Latest release: almost 2 years ago - 141 dependent packages - 35,491,409 downloads last month