Open Source
Discover libraries, frameworks, and developer tools.
504 results · 4,151 indexed · Updated
Showing 281–320
Archived excluded · Forks excluded
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OtterMind / Chat2DB
28,326Project type not yet classified
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
AI / AgentsDatabases / StorageWritten in Java
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Project type not yet classified
An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.
AI / AgentsWritten in JavaScript
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PrefectHQ / fastmcp
28,151Project type not yet classified
🚀 The fast, Pythonic way to build MCP servers and clients.
AI / AgentsWritten in Python
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gastownhall / beads
28,060Project type not yet classified
Beads - A memory upgrade for your coding agent
AI / AgentsWritten in Go
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QwenLM / Qwen3
27,679Project type not yet classified
Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud.
AI / AgentsWritten in Python
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Kilo-Org / kilocode
27,677Developer tool
Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.
AI / AgentsCLI / TerminalWritten in TypeScript
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Project type not yet classified
Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.
AI / AgentsWritten in Python
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Fosowl / agenticSeek
27,515Project type not yet classified
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity.
AI / AgentsWritten in Python
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vercel / ai
27,420Library
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
AI / AgentsWeb frontendWritten in TypeScript
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t8y2 / dbx
27,373Developer tool
25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 100+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP。
AI / AgentsCLI / TerminalDatabases / StorageWritten in Rust
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onlook-dev / onlook
26,972Developer tool
The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.
AI / AgentsDeveloper ToolsWritten in TypeScript
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Framework
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
AI / AgentsWritten in TypeScript
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deepset-ai / haystack
26,795Framework
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.
AI / AgentsWritten in Python
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Project type not yet classified
deep learning for image processing including classification and object-detection etc.
AI / AgentsWritten in Python
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promptfoo / promptfoo
26,205Project type not yet classified
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
AI / AgentsTestingWritten in TypeScript
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dapr / dapr
26,158Project type not yet classified
Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.
AI / AgentsWritten in Go
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SYSTRAN / faster-whisper
25,997Project type not yet classified
Faster Whisper transcription with CTranslate2
AI / AgentsWritten in Python
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go-kratos / kratos
25,982Framework
Your ultimate Go microservices framework for the cloud-native era.
AI / AgentsWritten in Go
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titanwings / distilly
25,836Project type not yet classified
Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill(原同事 Skill).
AI / AgentsWritten in Python
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Cinnamon / kotaemon
25,817Project type not yet classified
An open-source RAG-based tool for chatting with your documents.
AI / AgentsWritten in Python
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browserbase / stagehand
25,754Project type not yet classified
The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.
AI / AgentsWritten in TypeScript
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lucidrains / vit-pytorch
25,551Project type not yet classified
Implementation of Vision Transformer, a simple way to achieve SOTA in vision classification with only a single transformer encoder, in Pytorch
AI / AgentsWritten in Python
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toon-format / toon
25,533Library
🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.
AI / AgentsWritten in TypeScript
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microsoft / JARVIS
25,465Project type not yet classified
JARVIS, a system to connect LLMs with ML community. Paper: https://arxiv.org/pdf/2303.17580.pdf
AI / AgentsWritten in Python
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mxgmn / WaveFunctionCollapse
25,421Project type not yet classified
Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics
AI / AgentsGame DevelopmentWritten in C#
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Project type not yet classified
Image-to-Image Translation in PyTorch
AI / AgentsWritten in Python
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activepieces / activepieces
25,141Project type not yet classified
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents
AI / AgentsWritten in TypeScript
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Project type not yet classified
🚀Vite+Vue3+Gin拥有AI辅助的基础开发平台,企业级业务AI+开发解决方案,内置mcp辅助服务,内置skills管理,支持TS和JS混用。它集成了JWT鉴权、权限管理、动态路由、显隐可控组件、分页封装、多点登录拦截、资源权限、上传下载、代码生成器、表单生成器和可配置的导入导出等开发必备功能。
AI / AgentsWritten in Go
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pascalorg / editor
25,014Developer tool
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
AI / AgentsDeveloper ToolsWritten in TypeScript
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dolthub / dolt
24,697Project type not yet classified
Dolt – Git for Data
AI / AgentsDatabases / StorageWritten in Go
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nocobase / nocobase
24,644Application
NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.
AI / AgentsWritten in TypeScript
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Project type not yet classified
A privacy-first app that strips AI watermarks from content you own.
AI / AgentsWritten in Python
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plotly / dash
24,461Project type not yet classified
Data Apps & Dashboards for Python. No JavaScript Required.
AI / AgentsData Processing / AnalyticsWritten in Python
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hypit-ai / hypit
24,318Developer tool
Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.
AI / AgentsDeveloper ToolsWritten in TypeScript
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slopus / happy
24,240Project type not yet classified
Orchestrate Claude, Codex and Grok in one app. Open-source (MIT), reuses the subscriptions you already pay for.
AI / AgentsWritten in TypeScript
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PaddlePaddle / Paddle
24,128Framework
PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice (『飞桨』核心框架,深度学习&机器学习高性能单机、分布式训练和跨平台部署)
AI / AgentsWritten in C++
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pyg-team / pytorch_geometric
24,128Library
Graph Neural Network Library for PyTorch
AI / AgentsWritten in Python
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Tencent / ncnn
23,984Framework
ncnn is a high-performance neural network inference framework optimized for the mobile platform
AI / AgentsWritten in C++
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sinaptik-ai / pandas-ai
23,892Project type not yet classified
Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.
AI / AgentsData Processing / AnalyticsDatabases / StorageWritten in Python
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coleam00 / Archon
23,736Developer tool
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
AI / AgentsCLI / TerminalDeveloper ToolsWritten in TypeScript
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