The fastest path to AI-powered full stack observability, even for lean teams.
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
πΉ Keep your Mac and PC clean, light, and running like new. Fast open-source CLI, plus native Mac and Windows apps.
Fast, unopinionated, minimalist web framework for node.
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
Scrapy, a fast high-level web crawling & scraping framework for Python.
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
βποΈ The minimal, blazing-fast, and infinitely customizable prompt for any shell!
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
A professional front-end template for building fast, robust, and adaptable web apps or sites.
Fast, easy and reliable testing for anything that runs in a browser.
Fast, accurate & comprehensive text measurement & layout
An extremely fast Python linter and code formatter, written in Rust.
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Streamlit β A faster way to build and share data apps.
Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.
A simple, fast and user-friendly alternative to 'find'
π₯ Blazing fast terminal file manager written in Rust, based on async I/O.
π The easiest way to automate building and releasing your iOS and Android apps
The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents on a $10 VPS.
A fast, simple & powerful blog framework, powered by Node.js.
Making large AI models cheaper, faster and more accessible
Fast, expressive styling for React. Server components, client components, streaming SSR, React Nativeβone API.
The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.
π§ββοΈ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation
β‘οΈ Express inspired web framework written in Go
Extremely fast Query Engine for DataFrames, written in Rust
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
βοΈ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.
Lightning-fast and Powerful Code Editor written in Rust
Secure and fast microVMs for serverless computing.
Fast and low overhead web framework, for Node.js
Fast, disk space efficient package manager
Fast, secure, efficient backup program
Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.
fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple
If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.
A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!
Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform β deploy anywhere, swap anything π¦
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
A powerful open-source UI framework for Laravel β’ Build and ship apps & admin panels fast with Livewire
A library that provides an embeddable, persistent key-value store for fast storage.
Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.
:zap: A Fast, Extensible Progress Bar for Python and CLI
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
π Beautiful, fast and modern React UI library. (Previously NextUI)
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
Tiny, Fast, and Deployable anywhere β automate the mundane, unleash your creativity
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.
Fast C++ logging library.
Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.
The fastai deep learning library
π The fast, Pythonic way to build MCP servers and clients.
Zstandard - Fast real-time compression algorithm
Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.
A library for building fast, reliable and evolvable network services.