react / react

JavaScript library for building declarative, component-based user interfaces for web and native platforms.

flutter / flutter

Google's open-source SDK for building natively compiled mobile, web, and desktop apps from a single Dart codebase.

CoplayDev / unity-mcp

MCP server and Unity Editor package that lets AI assistants control scenes, scripts, assets, tests, and builds in Unity.

spring-projects / spring-boot

Opinionated framework for building production-ready, standalone Spring applications with minimal configuration.

VectifyAI / PageIndex

Python library and SDK that builds a hierarchical tree index of documents so an LLM can reason through it for retrieval, without vector databases or chunking.

longbridge / gpui-kit

Rust GUI component library and framework for building cross-platform desktop apps on the GPUI rendering engine.

geode-sdk / geode

A mod loader and C++ modding SDK for Geometry Dash that provides hooks, UI, and tooling for building mods.

juce-framework / JUCE

Cross-platform C++ framework for building desktop and mobile apps and VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins and hosts.

posquit0 / Awesome-CV

LaTeX class for building CVs, résumés, and cover letters with a clean, semantic markup.

vercel / next.js

A React framework for building full-stack web applications with server rendering, static generation, and routing.

tarwin / tinyjsapp

Framework for building small native desktop apps with a txiki.js JavaScript backend and a system webview frontend.

strands-agents / harness-sdk

Open-source SDK for building and running AI agents in Python and TypeScript, with a fully assembled harness and a model-agnostic agent loop.

Effect-TS / effect

TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.

libsdl-org / SDL

Cross-platform C library for low-level access to graphics, input, audio, and windowing, used to build games and multimedia software.

tensorflow / tensorflow

An end-to-end open source platform for building and deploying machine learning models, with Python and C++ APIs.

pytorch / pytorch

Python library providing GPU-accelerated tensor computation like NumPy, plus a tape-based autograd system for building deep neural networks.