#Library

recharts

recharts

★ 27,597

Redefined chart library built with React and D3

cloudflare

pingora

★ 27,551

A library for building fast, reliable and evolvable network services.

microsoft

vcpkg

★ 27,507

C++ Library Manager for Windows, Linux, and MacOS

Tencent

weui

★ 27,437

A UI library by WeChat official design team, includes the most useful widgets/modules in mobile web applications.

jashkenas

underscore

★ 27,319

JavaScript's utility _ belt

tokio-rs

axum

★ 27,286

HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity

OpenZeppelin

openzeppelin-contracts

★ 27,259

OpenZeppelin Contracts is a library for secure smart contract development.

libuv

libuv

★ 27,208

Cross-platform asynchronous I/O

Schniz

fnm

★ 26,976

🚀 Fast and simple Node.js version manager, built in Rust

vercel

ai

★ 26,904

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

airbnb

lottie-ios

★ 26,889

An iOS library to natively render After Effects vector animations

nilbuild

driver.js

★ 26,853

A lightweight, dependency-free JavaScript library for guiding user focus across the page.

ApolloAuto

apollo

★ 26,847

An open autonomous driving platform

discordjs

discord.js

★ 26,821

A powerful JavaScript library for interacting with the Discord API

OpenAPITools

openapi-generator

★ 26,772

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

remy

nodemon

★ 26,658

Monitor for any changes in your node.js application and automatically restart the server - perfect for development

deepset-ai

haystack

★ 26,615

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

google

flatbuffers

★ 26,534

FlatBuffers: Memory Efficient Serialization Library

anomalyco

sst

★ 26,327

Build full-stack apps on your own infrastructure.

zai-org

Open-AutoGLM

★ 26,312

An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone