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New JavaScript Libraries 2025

GitHub Libraries → JavaScript
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sst/opencode 42K

added 21 hours ago

The open source AI coding agent.

JavaScript AI / ML Libraries LLM Libraries

musistudio/claude-code-router 24K

added 2 days ago

A powerful tool to route Claude Code requests to different models and customize any request.

JavaScript AI / ML Libraries LLM Libraries

bellard/mquickjs 2K

added 2 days ago

MQuickJS is a JS engine targeted at embedded systems. It compiles and runs JavaScript programs using as little as 10 kB of RAM.

JavaScript Runtimes

crosstype/node-html-markdown 245

added 5 days ago

Fast HTML to markdown converter for NodeJS or the browser

JavaScript Markdown Libraries HTML Libraries

handsontable/hyperformula 2K +6

added 1 week ago

HyperFormula is an open-source headless spreadsheet for business web apps

JavaScript Table / Data Grid Libraries React Table / Data Grid Libraries Svelte Table / Data Grid Libraries Vue Table / Data Grid Libraries Angular Table / Data Grid Libraries

handsontable/handsontable 21K +21

added 1 week ago

JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel.

JavaScript Table / Data Grid Libraries React Table / Data Grid Libraries Vue Table / Data Grid Libraries Angular Table / Data Grid Libraries

voidcosmos/npkill 8K +6

added 1 week ago

List any node_modules dir in your system and how heavy they are

JavaScript Dev Tools

poppinss/intl-formatter 32

added 1 week ago

JavaScript Internationalization API, memoized for speed and performance

JavaScript Localization Libraries Formatting Libraries

jprichardson/node-fs-extra 9K

added 1 week ago

Extra methods for the fs object like copy(), remove(), mkdirs()

JavaScript Filesystem Libraries

nativescript/nativescript 25K +27

added 1 month ago

NativeScript empowers you to access native APIs from JavaScript directly

JavaScript Mobile Frameworks Cross-Platform Frameworks

pixijs/pixijs 46K +77

added 1 month ago

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

JavaScript Graphics Libraries

codebyzach/pace 15K +2

added 1 month ago

Automatically add a progress bar to your site.

JavaScript Progress Libraries

tstyche/tstyche 266

added 1 month ago

Type testing tool for TypeScript

JavaScript Testing Libraries

paulmillr/qr 278

added 1 month ago

Minimal 0-dep QR code generator & reader

JavaScript QR Code Libraries

agenda/agenda 9K +8

added 1 month ago

Lightweight job scheduling for Node.js

JavaScript Job Scheduling Libraries Message Queues

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