Awesome Opensource Ai

Self-hosted AI coding assistant

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

You like pytorch? You like micrograd? You love tinygrad! ❤️

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

The fundamental package for scientific computing with Python.

An AI prompt optimizer for writing better prompts and getting better AI results.

Official, Anthropic-managed directory of high quality Claude Code Plugins.

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

Lightpanda: the headless browser designed for AI and automation

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

SOTA Open Source TTS

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

Open Source AI Platform - AI Chat with advanced features that works with every LLM

LLM Frontend for Power Users.

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

SGLang is a high-performance serving framework for large language models and multimodal models.

Simulation platform for general-purpose robotics & embodied AI learning.

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Open-Sora: Democratizing Efficient Video Production for All

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

No description.

Build Real-Time Knowledge Graphs for AI Agents

Search infrastructure for AI

Use Codex from Claude Code to review code or delegate tasks.

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

🤗 smolagents: a barebones library for agents that think in code.

Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.

An autonomous agent that conducts deep research on any data using any LLM providers

Integrate cutting-edge LLM technology quickly and easily into your apps

The fastai deep learning library

Build and run agents you can see, understand and trust.

A lightweight, powerful framework for multi-agent workflows

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Label Studio is a multi-type data labeling and annotation tool with standardized output format

Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products.

MLX: An array framework for Apple silicon

Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud.

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Generative Models by Stability AI

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.

JavaScript in-page GUI agent. Control web interfaces with natural language.

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.

Mastra is the modern TypeScript framework for AI-powered applications and agents.

The batteries-included agent harness.

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI