Libraries Index
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
Get
new
open source & SaaS tools delivered to your inbox every week
Subscribe
See samples
The Top Libraries Tools and Services Ranked By Stacks
Ranked by the number of tech stacks a tool is included in
1
jQuery
192K
Stacks
The Write Less, Do More, JavaScript Library.
Javascript UI Libraries
Visit Website
2
React
172K
Stacks
A JavaScript library for building user interfaces
Javascript UI Libraries
Visit Website
3
AngularJS
60.2K
Stacks
Superheroic JavaScript MVW Framework
Javascript MVC Frameworks
Visit Website
4
Vue.js
53.6K
Stacks
A progressive framework for building user interfaces
Javascript UI Libraries
Visit Website
5
jQuery UI
40.2K
Stacks
Curated set of user interface interactions, effects, widgets, and themes built on top of the jQue...
Javascript UI Libraries
Visit Website
6
Redux
31K
Stacks
Predictable state container for JavaScript apps
State Management Library
Visit Website
7
Modernizr
28K
Stacks
Respond to your user’s browser features
Javascript Utilities & Libraries
Visit Website
8
Modernizr
28K
Stacks
Respond to your user’s browser features
Javascript Utilities & Libraries
Visit Website
9
Lodash
10.4K
Stacks
A JavaScript utility library
Javascript Utilities & Libraries
Visit Website
10
eslint
9.51K
Stacks
An AST-based pattern checker for JavaScript
npm Packages
Visit Website
11
typescript
8.18K
Stacks
TypeScript is a language for application scale JavaScript development
npm Packages
Visit Website
12
Moment.js
7.21K
Stacks
A JavaScript date library for parsing, validating, manipulating, and formatting dates
Javascript Utilities & Libraries
Visit Website
13
react
6.6K
Stacks
React is a JavaScript library for building user interfaces
npm Packages
Visit Website
14
axios
6.05K
Stacks
Promise based HTTP client for the browser and node.js
Javascript Utilities & Libraries
Visit Website
15
react-dom
5.76K
Stacks
React package for working with the DOM
npm Packages
Visit Website
16
fancybox
5.42K
Stacks
JavaScript lightbox library for presenting various types of media
Javascript Utilities & Libraries
Visit Website
17
prettier
5.23K
Stacks
Prettier is an opinionated code formatter
npm Packages
Visit Website
18
mocha
5.2K
Stacks
Simple, flexible, fun test framework
npm Packages
Visit Website
19
@types/node
4.92K
Stacks
TypeScript definitions for Node.js
npm Packages
Visit Website
20
React Router
4.8K
Stacks
A complete routing solution for React.js
JavaScript Framework Components
Visit Website
21
express
4.53K
Stacks
Fast, unopinionated, minimalist web framework
npm Packages
Visit Website
22
jquery
4.26K
Stacks
JavaScript library for DOM operations
npm Packages
Visit Website
23
jest
3.92K
Stacks
Delightful JavaScript Testing
npm Packages
Visit Website
24
NumPy
3.88K
Stacks
Fundamental package for scientific computing with Python
Data Science Tools
Visit Website
25
webpack
3.69K
Stacks
Packs CommonJs/AMD modules for the browser
npm Packages
Visit Website
26
chai
3.46K
Stacks
BDD/TDD assertion library for node.js and the browser
npm Packages
Visit Website
27
eslint-plugin-import
3.39K
Stacks
Import with sanity
npm Packages
Visit Website
28
jQuery
3.22K
Stacks
JQuery is a new kind of JavaScript Library
NuGet Packages
Visit Website
29
Select2
3.03K
Stacks
The jQuery replacement for select boxes
Javascript UI Libraries
Visit Website
30
@babel/core
3K
Stacks
Babel compiler core
npm Packages
Visit Website
31
junit:junit
2.97K
Stacks
JUnit is a unit testing framework for Java
Maven Packages
Visit Website
32
CocoaPods
2.84K
Stacks
A dependency manager for Swift and Objective-C Cocoa projects
CocoaPods Packages
Visit Website
33
rimraf
2.71K
Stacks
A deep deletion module for node
npm Packages
Visit Website
34
eslint-config-prettier
2.7K
Stacks
Turns off all rules that are unnecessary or might conflict with Prettier
npm Packages
Visit Website
35
husky
2.66K
Stacks
Prevents bad commit or push
npm Packages
Visit Website
36
@typescript-eslint/parser
2.55K
Stacks
An ESLint custom parser which leverages TypeScript ESTree
npm Packages
Visit Website
37
axios
2.54K
Stacks
Promise based HTTP client for the browser and node.js
npm Packages
Visit Website
38
rake
2.52K
Stacks
Rake is a Make-like program implemented in Ruby
RubyGems Packages
Visit Website
39
@typescript-eslint/eslint-p...
2.51K
Stacks
TypeScript plugin for ESLint
npm Packages
Visit Website
40
ts-node
2.46K
Stacks
TypeScript execution environment and REPL for node.js
npm Packages
Visit Website
41
@types/jest
2.44K
Stacks
TypeScript definitions for Jest
npm Packages
Visit Website
42
styled-components
2.43K
Stacks
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps with...
JavaScript Framework Components
Visit Website
43
babel-loader
2.39K
Stacks
Babel module loader for webpack
npm Packages
Visit Website
44
Prototype
2.34K
Stacks
Prototype JavaScript framework
Javascript UI Libraries
Visit Website
45
@types/react
2.3K
Stacks
TypeScript definitions for React
npm Packages
Visit Website
46
dotenv
2.29K
Stacks
Loads environment variables from .env file
npm Packages
Visit Website
47
@babel/preset-env
2.29K
Stacks
A Babel preset for each environment
npm Packages
Visit Website
48
eslint-plugin-react
2.25K
Stacks
React specific linting rules for ESLint
npm Packages
Visit Website
49
babel-eslint
2.22K
Stacks
Custom parser for ESLint
npm Packages
Visit Website
50
react-scripts
2.12K
Stacks
Configuration and scripts for Create React App
npm Packages
Visit Website
The Top Libraries Tools and Services Ranked By Jobs
Ranked by the number of active job listings a tool is included in
1
React
2.97K
Jobs
A JavaScript library for building user interfaces
Javascript UI Libraries
Visit Website
Visit Website
2
Q
965
Jobs
A promise library for JavaScript
Javascript Utilities & Libraries
Visit Website
Visit Website
3
AngularJS
890
Jobs
Superheroic JavaScript MVW Framework
Javascript MVC Frameworks
Visit Website
Visit Website
4
refine
552
Jobs
A React-based framework for building internal tools, rapidly!
Javascript UI Libraries
Visit Website
Visit Website
5
Alt
468
Jobs
A library for managing data within JavaScript applications
Javascript Utilities & Libraries
Visit Website
Visit Website
6
Redux
355
Jobs
Predictable state container for JavaScript apps
State Management Library
Visit Website
Visit Website
7
Vue.js
337
Jobs
A progressive framework for building user interfaces
Javascript UI Libraries
Visit Website
Visit Website
8
Clarify
206
Jobs
Time series intelligence for industrial teams
Data Science Tools
Visit Website
Visit Website
9
jQuery
148
Jobs
The Write Less, Do More, JavaScript Library.
Javascript UI Libraries
Visit Website
Visit Website
10
Pandas
151
Jobs
High-performance, easy-to-use data structures and data analysis tools for the Python programming ...
Data Science Tools
Visit Website
Visit Website
11
PySpark
123
Jobs
The Python API for Spark
Data Science Tools
Visit Website
Visit Website
12
Flux
82
Jobs
Application Architecture for Building User Interfaces
Javascript UI Libraries
Visit Website
Visit Website
13
NumPy
67
Jobs
Fundamental package for scientific computing with Python
Data Science Tools
Visit Website
Visit Website
14
Storybook
71
Jobs
Build bulletproof UI components faster
JavaScript Framework Components
Visit Website
Visit Website
15
Emotion
30
Jobs
The Next Generation of CSS in JS
JavaScript Framework Components
Visit Website
Visit Website
16
MobX
47
Jobs
Simple, scalable state management
State Management Library
Visit Website
Visit Website
17
WebGL
46
Jobs
A JavaScript API for rendering 3D graphics within any compatible web browser
Javascript UI Libraries
Visit Website
Visit Website
18
Svelte
31
Jobs
A UI framework that compiles into tiny standalone JavaScript modules
Javascript UI Libraries
Visit Website
Visit Website
19
CocoaPods
35
Jobs
A dependency manager for Swift and Objective-C Cocoa projects
CocoaPods Packages
Visit Website
Visit Website
20
styled-components
28
Jobs
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps with...
JavaScript Framework Components
Visit Website
Visit Website
21
Dataiku
24
Jobs
Data science platform
Data Science Tools
Visit Website
Visit Website
22
Dask
24
Jobs
A flexible library for parallel computing in Python
Data Science Tools
Visit Website
Visit Website
23
Rome
23
Jobs
All in one JS toolchain (By Facebook)
Javascript Utilities & Libraries
Visit Website
Visit Website
24
React Query
22
Jobs
Fetch, cache and update data in your React and React Native applications all without touching any...
Javascript UI Libraries
Visit Website
Visit Website
25
Turbo
16
Jobs
A set of techniques for creating fast, modern, progressively enhanced web apps
Javascript Utilities & Libraries
Visit Website
Visit Website
26
vuex
18
Jobs
Centralized State Management for Vue.js.
State Management Library
Visit Website
Visit Website
27
Vanilla.JS
18
Jobs
A fast, lightweight and cross-platform framework
Javascript UI Libraries
Visit Website
Visit Website
28
Sugar
15
Jobs
A Javascript library for working with native objects
Javascript Utilities & Libraries
Visit Website
Visit Website
29
SciPy
14
Jobs
Scientific Computing Tools for Python
Data Science Tools
Visit Website
Visit Website
30
redux-saga
13
Jobs
An alternative side effect model for Redux apps
State Management Library
Visit Website
Visit Website
31
Highcharts
14
Jobs
A charting library written in pure JavaScript, offering an easy way of adding interactive charts ...
Charting Libraries
Visit Website
Visit Website
32
Knockout
14
Jobs
Create rich, responsive UIs with JavaScript
Javascript UI Libraries
Visit Website
Visit Website
33
Flyte
15
Jobs
Build production-grade data and ML pipelines
Machine Learning Tools
Visit Website
Visit Website
34
Matplotlib
12
Jobs
A plotting library for the Python programming language
Charting Libraries
Visit Website
Visit Website
35
Dataform
9
Jobs
A framework for managing SQL based data operations.
Business Intelligence
Visit Website
Visit Website
36
Plotly.js
10
Jobs
A high-level, declarative charting library
Charting Libraries
Visit Website
Visit Website
37
React Router
7
Jobs
A complete routing solution for React.js
JavaScript Framework Components
Visit Website
Visit Website
38
axios
3
Jobs
Promise based HTTP client for the browser and node.js
Javascript Utilities & Libraries
Visit Website
Visit Website
39
Einblick
3
Jobs
Data science at the speed of thought
Data Science Tools
Visit Website
Visit Website
40
XState
7
Jobs
State machines and statecharts for the modern web
State Management Library
Visit Website
Visit Website
41
Metaflow
7
Jobs
Build and manage real-life data science projects with ease (by Netflix)
Data Science Tools
Visit Website
Visit Website
42
Effector
4
Jobs
Multi-store state manager for Javascript apps
State Management Library
Visit Website
Visit Website
43
Globalize
7
Jobs
A JavaScript library for internationalization and localization
Javascript Utilities & Libraries
Visit Website
Visit Website
44
Metaflow
7
Jobs
Build and manage real-life data science projects with ease (by Netflix)
Data Science Tools
Visit Website
Visit Website
45
Preact
6
Jobs
Fast 3kb alternative to React with the same ES6 API
Javascript UI Libraries
Visit Website
Visit Website
46
Ant Design
3
Jobs
A set of high-quality React components
JavaScript Framework Components
Visit Website
Visit Website
47
Immutable.js
3
Jobs
Immutable persistent data collections for Javascript which increase efficiency and simplicity, by...
Javascript Utilities & Libraries
Visit Website
Visit Website
48
GWT
6
Jobs
An open-source set of tools to create and maintain complex JavaScript front-end applications
Javascript UI Libraries
Visit Website
Visit Website
49
Hotwire
6
Jobs
Build modern web apps by sending HTML over the wire (by Basecamp)
Javascript Utilities & Libraries
Visit Website
Visit Website
50
Prism
5
Jobs
An extensible syntax highlighter, built with modern web standards
Javascript Utilities & Libraries
Visit Website
Visit Website