Awesome Opensource Ai

Lightweight coding agent that runs in your terminal

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

An extremely fast Python package and project manager, written in Rust.

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents on a $10 VPS.

Extremely fast Query Engine for DataFrames, written in Rust

Hundreds of models & providers. One command to find what runs on your hardware.

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/

Self-hosted AI coding assistant

A hive mind communication platform

Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. Understand How to write meeting minutes

Search infrastructure for AI

A high-performance observability data pipeline.

A self-improving RLM agent for coding workflows and long-running autonomous tasks.

Minimalist ML framework for Rust

High performance coding agent harness written in rust

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.

Cloud-native OSS search engine for observability

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

💥 Fast State-of-the-Art Tokenizers optimized for Research and Production

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

⚙️🦀 Build modular and scalable LLM Applications in Rust

OpenShell is the safe, private runtime for autonomous AI agents.

🧱 Easy fast local-first microVM runtime and library

A Datacenter Scale Distributed Inference Serving Framework

Fast, flexible LLM inference

XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.

⚡ Pure-Rust WebGPU inference engine — OpenAI-API compatible, GGUF native, runs on any GPU. No Python. No llama.cpp. Single binary.

A blazing fast inference solution for text embeddings models

Next Generation Agentic Proxy for AI Agents and MCP servers

A Rust machine learning framework.

Simple, safe way to store and distribute tensors

AI Agent that handles engineering tasks end-to-end: integrates with developers’ tools, plans, executes, and iterates until it achieves a successful result.

Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.

Postgres extension for vector search (DiskANN), complements pgvector for performance and scale. Postgres OSS licensed.

Bionic is sovereign Agentic AI for the enterprise — Runs on-premise and can securely work with your sensitive data and systems.

A vector indexing library to bring fast, fresh and filtered search to your database

Scalable, fast, and disk-friendly vector search in Postgres, the successor of pgvecto.rs.

BitFun is a desktop-grade Agent runtimeand a ready-to-use suite of desktop Agent applications.with built-in Code Agent 、 Cowork Agent、Computer Use. It has memory, personality, and the ability to evolve over time

Lightning fast data version control system for large repositories of data. Feels like git, pushes and pulls like oxen.

Open-source AI coding agent and agent runtime: one binary, any model, MCP-native. Runs in terminal, CI, or as a daemon.

Local-first Rust TUI/CLI for auditing AI coding-agent sessions: cost, tokens, latency, failures, and health｜本地运行的 Rust TUI/CLI，审计 AI 编程 Agent 会话的成本、Token、延迟、失败与健康度