All Packages

A high-throughput and memory-efficient inference and serving engine for LLMs

LLM inference in C/C++

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

LlamaIndex is the leading framework for building LLM-powered agents over your data.

A programming framework for agentic AI

structured outputs for llms

Open-source search and retrieval database for AI applications.

Supercharge Your LLM Application Evaluations 🚀

AI Observability & Evaluation

Build Conversational AI in minutes ⚡️

Large Language Model Text Generation Inference

🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

Accessible large language models via k-bit quantization for PyTorch.

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

tiktoken is a fast BPE tokeniser for use with OpenAI's models.

Python Library for Accessing the Cohere API

The Pinecone Python client

Python SDK for Milvus Vector Database

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

A modular graph-based Retrieval-Augmented Generation (RAG) system

🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming

Interact with your documents using the power of GPT, 100% privately, no data leaks

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

DSPy: The framework for programming—not prompting—language models

The official Python library for the OpenAI API

Build resilient language agents as graphs.

🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

🦜🔗 The platform for reliable agents.

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

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/

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek, Qwen, Llama, Gemma, TTS 2x faster with 70% less VRAM.

Python client library for Mistral AI platform

This SDK is now deprecated, use the new unified Google GenAI SDK.

Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai

<⚡️> SuperAGI - A dev-first open source autonomous AI agent framework. Enabling developers to build, manage & run useful autonomous agents quickly and reliably.

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Letta is the platform for building stateful agents: open AI with advanced memory that can learn and self-improve over time.

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.

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

State-of-the-Art Text Embeddings

:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more. Features: Generate Text, MCP, Audio, Video, Images, Voice Cloning, Distributed, P2P and decentralized inference

ORM

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

TypeScript-first schema validation with static type inference

Firebase Javascript SDK

Develop. Preview. Ship.

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Deliver web apps with confidence 🚀

Distributed Task Queue (development branch)

Redis Python client

A database migrations tool for SQLAlchemy.

A next generation HTTP client for Python. 🦋

A simple, yet elegant, HTTP library.

Python logging made (stupidly) simple

SQL databases in Python, designed for simplicity, compatibility, and robustness.

Sanity Studio – Rapidly configure content workspaces powered by structured content

JavaScript library for Contentful's Delivery API (node & browser)

The official JavaScript + TypeScript client library for Prismic

A Git-based CMS for Static Site Generators

New Relic Python Agent

Datadog Python APM Client

OpenTelemetry Python API and SDK

🛑 This library is DEPRECATED!

The Prometheus monitoring system and time series database.

Free and Open Source, Distributed, RESTful Search Engine

Logstash - transport and process your logs, events, or other data

Your window into all of your data

A Python module for communicating with the Twilio API and generating TwiML.

The Official Twilio SendGrid Python API Library

Slack Developer Kit for Python

We have made you a wrapper you can't refuse

Auth0 SDK for Python

Open Source Identity and Access Management For Modern Applications and Services

Amazon Cognito Identity SDK for JavaScript

Official JavaScript repository for Clerk authentication

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

Node.js JavaScript runtime ✨🐢🚀✨

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

Production-Grade Container Scheduling and Management

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

A modern runtime for JavaScript and TypeScript.

SAML SSO for Ruby

The password hash Argon2, winner of PHC

Logic behind CSRF token creation and verification.

The toolkit to pack, ship, store, and deliver container content

An open source trusted cloud native registry project that stores, signs, and scans content.

Artifactory REST Client Java API bindings

🧪 Docker Hub experimental CLI tool

Build, Store, and Distribute your Applications and Containers

JavaScript and TypeScript utilities for Netlify Functions.

Develop. Preview. Ship.

The host/runtime that powers Azure Functions

⛅️ Home to Wrangler, the CLI for Cloudflare Workers®

Command line tool for Deno Deploy

JavaScript and TypeScript utilities for Netlify Edge Functions.

🦍 The Cloud-Native Gateway for APIs & AI

The Cloud Native Application Proxy

The official NGINX Open Source repository.

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

🐻 The multi-zone service mesh for containers, Kubernetes and VMs. Built with Envoy. CNCF Sandbox Project.

Easy integration with OAuth 2.0 service providers.

LastPass command line interface tool

Instant-loading web apps, without effort

The Database Toolkit for Python

The little ASGI framework that shines. 🌟

Promise based HTTP client for the browser and node.js

🧘 Rewrite of a fully-featured GraphQL Server with focus on easy setup, performance & great developer experience. The core of Yoga implements WHATWG Fetch API and can run/deploy on any JS environment.

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

Simple, powerful, and fast logging for Python.

OpenTelemetry Python API and SDK

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

Independent technology for modern publishing, memberships, subscriptions and newsletters.

The superpowered headless CMS for Node.js — built with GraphQL and React

Zipkin is a distributed tracing system

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Fluentd: Unified Logging Layer (project under CNCF)

Splunk Software Development Kit for Python

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

This repository is for active development of the Azure SDK for JavaScript (NodeJS & Browser). For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/javascript/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-js.

Vonage Server SDK for Python. API support for Voice, SMS, WhatsApp, Verify (2FA), Video Meetings and more.

Firebase Javascript SDK

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

Flexible authentication solution for Rails with Warden.

A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

bcrypt-ruby is a Ruby binding for the OpenBSD bcrypt() password hashing algorithm, allowing you to easily store a secure hash of your users' passwords.

A tool for secrets management, encryption as a service, and privileged access management

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

Sonatype Nexus Repository Open-source codebase mirror

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

Developing, testing, and defining the runtime Web APIs for Edge infrastructure.

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

This repository is for active development of the Azure SDK for JavaScript (NodeJS & Browser). For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/javascript/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-js.

Cloud-native high-performance edge/middle/service proxy

Connect, secure, control, and observe services.

This repository is for active development of the Azure SDK for JavaScript (NodeJS & Browser). For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/javascript/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-js.

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

Streamlit — A faster way to build and share data apps.

An Open Source Machine Learning Framework for Everyone

scikit-learn: machine learning in Python

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

🦉 Data Versioning and ML Experiments

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Extremely fast Query Engine for DataFrames, written in Rust

Knowledge Agents and Management in the Cloud

The fundamental package for scientific computing with Python.

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

Panel: The powerful data exploration & web app framework for Python

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

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

The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.

The AI developer platform. Use Weights & Biases to train and fine-tune models, and manage models from experimentation to production.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

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

🚀 A simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support

🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

Data validation using Python type hints

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Find and fix problems in your JavaScript code.

Prettier is an opinionated code formatter.

Next generation frontend tooling. It's fast!

An extremely fast bundler for the web

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

📦🐈 Active development trunk for Yarn ⚒

The uncompromising Python code formatter

Next generation testing framework powered by Vite.

Delightful JavaScript Testing.

Fast, easy and reliable testing for anything that runs in a browser.

A browser automation framework and ecosystem.

Settings management using pydantic

Reads key-value pairs from a .env file and can set them as environment variables. It helps in developing applications following the 12-factor principles.

Rich is a Python library for rich text and beautiful formatting in the terminal.

The official Python client for the Hugging Face Hub.

Empowering everyone to build reliable and efficient software.

Moved to Codeberg

The Modular Platform (includes MAX & Mojo)

Build system optimized for JavaScript and TypeScript, written in Rust

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

This repository is moving to: https://github.com/npm/cli

Cloudsmith Command Line Interface (CLI)

Gemfury CLI and API client

An extremely fast Python linter and code formatter, written in Rust.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Typer, build great CLIs. Easy to code. Based on Python type hints.

Python composable command line interface toolkit

Fast, disk space efficient package manager

Get to green PRs in half the time. Nx optimizes your builds, scales your CI, and fixes failed PRs. Built for developers and AI agents.

JFrog CLI is a client that provides a simple interface that automates access to the JFrog products.

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

Python packaging and dependency management made easy

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

The React Framework

The library for web and native user interfaces.

The web framework for content-driven websites. ⭐️ Star to support our work!

The Full-Stack Vue Framework.

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

The fastest way to create an HTML app

</> htmx - high power tools for HTML

A declarative, efficient, and flexible JavaScript library for building user interfaces.

The Python micro framework for building web applications.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

A utility-first CSS framework for rapid UI development.

web development, streamlined

A framework for building native applications using React

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

A rugged, minimal framework for composing JavaScript behavior in your markup.