Anthropic's Interactive Prompt Engineering Tutorial
11 Lessons to Get Started Building AI Agents
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/fD6rDkDV
Build Real-Time Knowledge Graphs for AI Agents
Anthropic's educational courses
A JavaScript / TypeScript / Python / C# / PHP / Go cryptocurrency trading API with support for more than 100 bitcoin/altcoin exchanges
Run all your local AI together in one package - Ollama, Supabase, n8n, Open WebUI, and more!
Bring portraits to life!
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.
Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.
This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.
Agentic AI Framework for Java Developers
🔎 Open source distributed and RESTful search engine.
Spring Framework
Open-Source Web UI for managing Apache Kafka clusters
The official home of the Presto distributed SQL query engine for big data
Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
OpenTelemetry auto-instrumentation and instrumentation libraries for Java
Apache ZooKeeper
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Java version of LangChain
Most popular Mocking framework for unit tests written in Java
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
Pentaho Data Integration ( ETL ) a.k.a Kettle
Quarkus: Supersonic Subatomic Java.
Apache Cassandra®
Modular and customizable Material Design UI components for Android
Apache Doris is an easy-to-use, high performance and unified analytics database.
Open Source Identity and Access Management For Modern Applications and Services
The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).
Apache Spark - A unified analytics engine for large-scale data processing
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Open-source high-performance RISC-V processor
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Source code for Twitter's Recommendation Algorithm
An open protocol for secure data sharing
Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Rocket Chip Generator
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
♞ lichess.org: the forever free, adless and open source chess server ♞
TheHive: a Scalable, Open Source and Free Security Incident Response Platform
Scala language server with rich IDE features 🚀
Chisel: A Modern Hardware Design Language
State of the Art Natural Language Processing
Home of the OpenComputers mod for Minecraft.
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)
The Scala 3 compiler, also known as Dotty.
Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
Modern Load Testing as Code
Bitwarden mobile apps (Password Manager and Authenticator) for Android.
The Kotlin Programming Language.
The official Java library for the OpenAI API
Measure is an open-source tool to monitor mobile apps. We connect the dots between user actions, app events, network calls, logs, and errors to make debugging production issues easy!
A fully functional Android app built entirely with Kotlin and Jetpack Compose
A simple music app using YouTube Music for backend
Android app for streaming and downloading media.
Best Material You Design music player for Android
Trigger Circle to Search on any Android 9–15 device
Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)
Painless E2E Automation for Mobile and Web
A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.
App to bypass censorship on Android
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
A Mapbox react native module for creating custom maps
AWS Toolkit for JetBrains - a plugin for interacting with AWS from JetBrains IDEs
Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
My changes to Hide My AppList (An Xposed module to intercept applist detections)
🧩 Patches for ReVanced
A toolkit for SQLite databases, with a focus on application development
Powerful menu bar manager for macOS
Build better Swift apps faster
A tool to enforce Swift style and conventions.
💧 A server-side Swift HTTP web framework.
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
An iOS library to natively render After Effects vector animations
Elegant HTTP Networking in Swift
⚙️ All-in-One menu bar app, hide 💻MacBook Pro's notch, dark mode, AirPods, Shortcuts
Stripe iOS SDK
📱 A strongly-typed, caching GraphQL client for iOS, written in Swift.
📸 A powerful, high-performance React Native Camera library.
A command-line tool and Xcode Extension for formatting Swift code
📝 CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.
The best command-line tool to install and switch between multiple versions of Xcode.
Commonly used data structures for Swift
📸 Delightful Swift snapshot testing.
A lightweight, pure-Swift library for downloading and caching images from the web.
Datadog SDK for iOS - Swift and Objective-C.
The official Swift SDK for Model Context Protocol servers and clients. Maintained in collaboration with @loopwork-ai.
Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.
Build Real-Time Knowledge Graphs for AI Agents
A JavaScript / TypeScript / Python / C# / PHP / Go cryptocurrency trading API with support for more than 100 bitcoin/altcoin exchanges
Run all your local AI together in one package - Ollama, Supabase, n8n, Open WebUI, and more!
Bring portraits to life!
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.
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Toolkit for linearizing PDFs for LLM datasets/training
A collection of production-ready Generative AI Agent templates built for Google Cloud. It accelerates development by providing a holistic, production-ready solution, addressing common challenges (Deployment & Operations, Evaluation, Customization, Observability) in building and deploying GenAI agents.
The Python Risk Identification Tool for generative AI (PyRIT) is an open source framework built to empower security professionals and engineers to proactively identify risks in generative AI systems.
Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
鸣潮 后台自动战斗 自动刷声骸 一键日常 Automation for Wuthering Waves
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
Accelerating the development of large multimodal models (LMMs) with one-click evaluation module - lmms-eval.
All the open source AI Agents hosted on the oTTomator Live Agent Studio platform!
Model Context Protocol Servers
This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.
Lightweight full-featured typescript/javascript WhatsApp Web API
The React Framework
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.
Repository for pre-built dev container images published under mcr.microsoft.com/devcontainers
OpenLayers
The iconic SVG, font, and CSS toolkit
Excel Workbook Manager
A fancy self-hosted monitoring tool
Simple HTML5 Charts using the <canvas> tag
Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀
Watch the course: https://youtu.be/EerdGm-ehJQ
Hugoplate is a free starter template built with Hugo and Tailwind CSS v4.0 that will save you hours of work.
Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.
Label Studio is a multi-type data labeling and annotation tool with standardized output format
Essential metrics for a healthy site.
Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.
Welcome to New Expensify: a complete re-imagination of financial collaboration, centered around chat. Help us build the next generation of Expensify by sharing feedback and contributing to the code.
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
Deliver web apps with confidence 🚀
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
LiveStore is a next-generation state management framework based on reactive SQLite and built-in sync engine.
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
record and replay the web
The Cursor for Designers • An Open-Source Visual Vibecoding Editor • Visually build, style, and edit your React App with AI
Open source auth infrastructure for B2B SaaS
Android ADB desktop app
Open Source Alternative to Vercel, Netlify and Heroku.
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
Fast, easy and reliable testing for anything that runs in a browser.
Open Source Alternative to NotebookLM / Perplexity / Glean, connected to external sources such as search engines (Tavily, Linkup), Slack, Linear, Notion, YouTube, GitHub and more.
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.
An enterprise-class UI design language and React UI library
Headless TypeScript ORM with a head. Runs on Node, Bun and Deno. Lives on the Edge and yes, it's a JavaScript ORM too 😅
直播带货工具，支持抖音小店、巨量百应、抖音团购、小红书千帆、视频号、快手小店平台，能自动弹窗，自动发言，AI助力回复
一款提示词优化器，助力于编写高质量的提示词
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/fD6rDkDV
Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
CLI tool for spawning and running containers according to the OCI specification
The lazier way to manage everything docker
Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
PostgreSQL driver and toolkit for Go
Model Context Protocol (MCP) server for Kubernetes and OpenShift
Find secrets with Gitleaks 🔑
Complete container management platform
TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.
Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.
A powerful little TUI framework 🏗
MCP Toolbox for Databases is an open source MCP server for databases.
Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.
Kubernetes controller for GitHub Actions self-hosted runners
A video translation and dubbing tool powered by LLMs, offering professional-grade translations and one-click full-process deployment. It can generate content optimized for platforms like YouTube，TikTok, and Shorts. 基于AI大模型的视频翻译和配音工具，专业级翻译，一键部署全流程，可以生成适配抖音，小红书，哔哩哔哩，视频号，TikTok，Youtube Shorts等形态的内容
Your ultimate Go microservices framework for the cloud-native era.
Redis Go client
Ethereum implementation on the efficiency frontier
The AWS Provider enables Terraform to manage AWS resources.
A comprehensive, up-to-date collection of information about several thousands (!) of crypto tokens.
Exporter for machine metrics
Stream processing and management platform.
🤱🏻 Turn any webpage into a desktop app with Rust. 🤱🏻 利用 Rust 轻松构建轻量级多端桌面应用
The open-source reactive database for app developers
🚂 🦀 The one-person framework for Rust for side-projects and startups
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
Framework to prove inference of ML models blazingly fast
✨ Agentic chat experience in your terminal. Build applications using natural language.
the AI-native open-source embedding database
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
A self-paced course to learn Rust, one exercise at a time.
The Tari protocol
Build system optimized for JavaScript and TypeScript, written in Rust
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/
Scalable datastore for metrics, events, and real-time analytics
A cross-platform GUI library for Rust, inspired by Elm
Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.
Hyperlight is a lightweight Virtual Machine Manager (VMM) designed to be embedded within applications. It enables safe execution of untrusted code within micro virtual machines with very low latency and minimal overhead.
💥 Fast State-of-the-Art Tokenizers optimized for Research and Production