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Top 23 JavaScript Library Projects
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React because it’s a widely popular front end library
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
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Loosely related, there are frameworks for recreating native UI for mobile apps written in JS, e.g: https://framework7.io/
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Just: A library for common JavaScript utilities
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We hope that you'll join us in our mission to advance cutting-edge scientific computation in JavaScript. Start by showing your support and starring the project on GitHub today: https://github.com/stdlib-js/stdlib.
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Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
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teaset
A UI library for react native, provides 20+ pure JS(ES6) components, focusing on content display and action control.
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rot.js
ROguelike Toolkit in JavaScript. Cool dungeon-related stuff, interactive manual, documentation, tests!
Project mention: Show HN: Asterogue, my sci-fi roguelike, is now playable on the web | news.ycombinator.com | 2024-11-08 -
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Project mention: Show HN: Made a small JavaScript benchmarking app – BenchJS | news.ycombinator.com | 2025-01-02
Mostly I want to benchmark code in our production monorepo, so a web tool doesn’t make much sense. We have a bunch of data structure code and standard utility libraries so it’s not feasible to copy everything into a web form.
When doing data structure work I’ve started writing micro benchmark files with mitata (https://github.com/evanwashere/mitata) which does a decent job running GC between runs and outputs some very cute graphs and such. I recently rewrote a core container class we use at Notion and for a 5% speed up on a bunch of our public API routes.
OP, I see you have a mitata-inspired benchmark library “benchmate”, I’m curious about difference from mitata, what was missing from it, features added? I looked a bit at the code and it’s certainly easier to read… mitata codebase feels like C written by someone who’s too smart.
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react-native-picker-select
🔽 A Picker component for React Native which emulates the native <select> interfaces for iOS and Android
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chat-ui-kit-react
Build your own chat UI with React components in few minutes. Chat UI Kit from chatscope is an open source UI toolkit for developing web chat applications.
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react-native-create-library
:notebook: Command line tool to create a React Native library with a single command
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
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Chrome 133 Supports DOM State-Preserving Move with MoveBefore()
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A helpful approach to navigating the SEO AI shift
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A note from our sponsor - SurveyJS
surveyjs.io | 12 May 2025
Index
What are some of the best open-source Library projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | React | 235,250 |
| 2 | framework7 | 18,354 |
| 3 | just | 6,146 |
| 4 | stdlib | 5,151 |
| 5 | pannellum | 4,461 |
| 6 | vanilla-tilt.js | 3,921 |
| 7 | cursor-effects | 3,600 |
| 8 | ImmortalDB | 3,056 |
| 9 | teaset | 2,946 |
| 10 | rot.js | 2,589 |
| 11 | chatgpt.js | 1,979 |
| 12 | mitata | 1,928 |
| 13 | react-native-picker-select | 1,822 |
| 14 | react-rainbow | 1,794 |
| 15 | lwc | 1,692 |
| 16 | Countable | 1,643 |
| 17 | superfine | 1,595 |
| 18 | chat-ui-kit-react | 1,506 |
| 19 | modern-errors | 1,471 |
| 20 | react-native-create-library | 1,453 |
| 21 | highway | 1,433 |
| 22 | redocx | 1,421 |
| 23 | CAF | 1,341 |
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Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
surveyjs.io