Best TypeScript Tools & Libraries

278 curated TypeScript tools, libraries, and open-source projects β€” hand-picked and ranked by the community.

NextChat

github

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

Frameworks
β˜… 88,070

playwright

github

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Testing
β˜… 86,563

servers

github

Model Context Protocol Servers

Developer Tools
β˜… 84,242

realworld

github

"The mother of all demo apps" β€” Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Developer Tools
β˜… 83,468

vite

github

Next generation frontend tooling. It's fast!

Developer Tools
β˜… 80,787

gstack

github

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

Developer Tools
β˜… 79,491

Stirling-PDF

github

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

DevOps
β˜… 79,169

hoppscotch

github

Open-Source API Development Ecosystem β€’ https://hoppscotch.io β€’ Offline, On-Prem & Cloud β€’ Web, Desktop & CLI β€’ Open-Source Alternative to Postman, Insomnia

Testing
β˜… 79,030

code-server

github

VS Code in the browser

Developer Tools
β˜… 77,684

lobehub

github

🀯 LobeHub is your Chief Agent Operator, organizing your agents into 7Γ—24 operations by hiring, scheduling, and reporting on your entire AI team.

AI Tools
β˜… 77,600

nest

github

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript πŸš€

Frameworks
β˜… 75,260

grafana

github

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Analytics
β˜… 73,958

screenshot-to-code

github

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

Developer Tools
β˜… 72,671

daytona

github

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

AI Tools
β˜… 72,362

strapi

github

πŸš€ Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

CMS
β˜… 72,233

AFFiNE

github

There can be more than Notion and Miro. AFFiNE(pronounced [Ι™β€˜fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

CMS
β˜… 68,656

echarts

github

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Analytics
β˜… 66,401

claude-mem

github

A Claude Code plugin that automatically captures everything Claude does during your coding sessions, compresses it with AI (using Claude's agent-sdk), and injects relevant context back into future sessions.

AI Tools
β˜… 65,097

docusaurus

github

Easy to maintain open source documentation websites.

Frameworks
β˜… 64,989

nocodb

github

πŸ”₯ πŸ”₯ πŸ”₯ A Free & Self-hostable Airtable Alternative

No-code
β˜… 63,101

socket.io

github

Realtime application framework (Node.JS server)

Developer Tools
β˜… 63,099

redux

github

A JS library for predictable global state management

Developer Tools
β˜… 61,448

cline

github

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

Developer Tools
β˜… 60,524

nuxt

github

The Full-Stack Vue Framework.

Frameworks
β˜… 60,089