😎 Awesome lists about all kinds of interesting topics
freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.
Maestro: Netflix’s Workflow Orchestrator
The official Meta Llama 3 GitHub site
Curated list of project-based tutorials
Fast C++ logging library.
Production Grade Cloud-Ready .NET 8 Starter Kit (Web API + Blazor Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.
Flipper Zero Unleashed Firmware
Extremely Fast Compression algorithm
An open-source C++ library developed and used at Facebook.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
Get up and running with Llama 3.1, Mistral, Gemma 2, and other large language models.
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.
Free, simple, and intuitive online database design tool and SQL generator.
30 days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than100 days, follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
Modern CSS framework based on Flexbox
AutoMQ is a cloud-first alternative to Kafka by decoupling durability to S3 and EBS. 10x cost-effective. Autoscale in seconds. Single-digit ms latency.
Maestro: Netflix’s Workflow Orchestrator
AutoMQ is a cloud-first alternative to Kafka by decoupling durability to S3 and EBS. 10x cost-effective. Autoscale in seconds. Single-digit ms latency.
MeterSphere 是新一代的开源持续测试工具，让软件测试工作更简单、更高效，不再成为持续交付的瓶颈。
#1 Locally hosted web application that allows you to perform various operations on PDF files
Apache Beam is a unified programming model for Batch and Streaming data processing.
A libre lightweight streaming front-end for Android.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Open Source Identity and Access Management For Modern Applications and Services
Apache Doris is an easy-to-use, high performance and unified analytics database.
Free and Open, Distributed, RESTful Search Engine
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu
ehviewer，用爱发电，快乐前行
SeaTunnel is a next-generation super high-performance, distributed, massive data integration tool.
Spring Boot
Apache Hive
Logstash - transport and process your logs, events, or other data
Netty project - an event-driven asynchronous network application framework
Open-Source Web UI for Apache Kafka Management
Infinitely scalable, event-driven, language-agnostic orchestration and scheduling platform to manage millions of workflows declaratively in code.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
OpenTelemetry auto-instrumentation and instrumentation libraries for Java
🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解
The open source Solver AI for Java, Python and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
Apache Spark - A unified analytics engine for large-scale data processing
Source code for Twitter's Recommendation Algorithm
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
Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
FEEL parser and interpreter written in Scala
The Daml smart contract language
The Scala 3 compiler, also known as Dotty.
The Community Maintained High Velocity Web Framework For Java and Scala.
An open protocol for secure data sharing
Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
♞ lichess.org: the forever free, adless and open source chess server ♞
Build highly concurrent, distributed, and resilient message-driven applications on the JVM
TheHive: a Scalable, Open Source and Free Security Incident Response Platform
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
A Spark plugin for reading and writing Excel files
Rocket Chip Generator
Simple and Distributed Machine Learning
Scala language server with rich IDE features 🚀
CMAK is a tool for managing Apache Kafka clusters
State of the Art Natural Language Processing
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Apache Spark Connector for SQL Server and Azure SQL
Legado 3.0 Book Reader with powerful controls & full functions❤️阅读3.0, 阅读是一款可以自定义来源阅读网络内容的工具，为广大网络文学爱好者提供一种方便、快捷舒适的试读体验。
Source code of extensions for Tachiyomi/Mihon and variants.
Tivi is a TV show tracking Android app, which connects to trakt.tv
Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
基于无障碍，高级选择器，订阅规则的自定义屏幕点击 Android 应用 | An Android APP with custom screen tapping based on Accessibility, Advanced Selectors, and Subscription Rules
An alternative frontend for YouTube, for Android.
Painless Mobile UI Automation
Lottie wrapper for React Native.
轻小说机翻网站，支持网络小说/文库小说/本地小说
🖼️ Image Toolbox is an powerful picture editor, which can crop, apply filters, add some drawing, erase background, edit EXIF or even create PDF file
Smartspacer is a customisable widget for Android, but with a difference: It can upgrade the built in At a Glance on Pixels - without root!
Official Jetpack Compose samples.
Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.
An open-source keyboard for Android which respects your privacy. Currently in early-beta.
Main repository for snippets surfaced on developer.android.com.
Samples for Android Architecture Components.
Android Video/Audio Downloader app using yt-dlp
Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
A Kernel based root solution for Android
A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.
A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.
A type-safe, Swift-language layer over SQLite3.
An iOS library to natively render After Effects vector animations
📸 Delightful Swift snapshot testing.
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
Reactive Programming in Swift
Elegant HTTP Networking in Swift
A lightweight, pure-Swift library for downloading and caching images from the web.
Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.
A tool to enforce Swift style and conventions.
Lightweight clipboard manager for macOS
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
Enchanted is iOS and macOS app for chatting with private self hosted language models such as Llama2, Mistral or Vicuna using Ollama.
Powerful menu bar manager for macOS
📱 A strongly-typed, caching GraphQL client for iOS, written in Swift.
A Swift Autolayout DSL for iOS & OS X
Torrent client for iOS 16+
Codeless drop-in universal library allows to prevent issues of keyboard sliding up and cover UITextField/UITextView. Neither need to write any code nor any setup required and much more.
Websockets in swift for iOS and OSX
The Swift language implementation of gRPC.
On-device Speech Recognition for Apple Silicon
A dependency management library inspired by SwiftUI's "environment."
The official Meta Llama 3 GitHub site
30 days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than100 days, follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
Inference code for Llama models
Build resilient language agents as graphs.
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
A high-throughput and memory-efficient inference and serving engine for LLMs
Ollama Python library
Chronos: Pretrained (Language) Models for Probabilistic Time Series Forecasting
🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.
A one-stop, open-source, high-quality data extraction tool, supports PDF/webpage/e-book extraction.一站式开源高质量数据提取工具，支持PDF/网页/多格式电子书提取。
Generative Models by Stability AI
Llama3、Llama3.1 中文仓库（聚合资料，各种网友及厂商微调、魔改版本有趣权重 & 训练、推理、评测、部署教程视频 & 文档）
Streamlit — A faster way to build and share data apps.
Free, simple, and intuitive online database design tool and SQL generator.
The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.
A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。
30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
Node.js JavaScript runtime ✨🐢🚀✨
Open Cyber Threat Intelligence Platform
An Open Source YouTube app for privacy
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
Super simple WYSIWYG editor
The all-in-one Desktop & Docker AI application with full RAG and AI Agent capabilities.
expose yourself
Build your first mobile application
Cybernetically enhanced web apps
JavaScript 3D Library.
Beautiful and accessible drag and drop for lists with React
Community curated list of templates for the nuclei engine to find security vulnerabilities.
freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.
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.
The next open source file uploader for web browsers 🐶
Node.js API for Chrome
🤯 Lobe Chat - an open-source, modern-design LLMs/AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / Bedrock / Azure / Mistral / Perplexity ), Multi-Modals (Vision/TTS) and plugin system. One-click FREE deployment of your private ChatGPT chat application.
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
♾ Infisical is the open-source secret management platform: Sync secrets across your team/infrastructure, prevent secret leaks, and manage internal PKI
An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer. Multiple engine support (llama.cpp, TensorRT-LLM)
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
Next.js Commerce
OpenUI let's you describe UI using your imagination, then see it rendered live.
Total solution for V2Ray over Cloudflare's worker
🤖 Assemble, configure, and deploy autonomous AI Agents in your browser.
⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js
Offline alternative to Notion. Eidos is an extensible framework for managing your personal data throughout your lifetime in one place.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
Get up and running with Llama 3.1, Mistral, Gemma 2, and other large language models.
Open-source platform for IT, security, and infrastructure teams. (Linux, macOS, Chrome, Windows, cloud, data center)
👾 Fast and simple video download library and CLI tool written in Go
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.
The easiest, and most secure way to access and protect all of your infrastructure.
Cloud native networking and network security
Find and verify secrets
A drop-in replacement of Redis with SQL-based realtime reactivity.
一款内网综合扫描工具，方便一键自动化、全方位漏扫扫描。
The Go language implementation of gRPC. HTTP/2 based RPC
A toolkit with common assertions and mocks that plays nicely with the standard library
eBPF-based Networking, Security, and Observability
An open source trusted cloud native registry project that stores, signs, and scans content.
Standalone man-in-the-middle attack framework used for phishing login credentials along with session cookies, allowing for the bypass of 2-factor authentication
KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
Cloud Native Policy Management
The Cloud Native Application Proxy
OpenTelemetry Collector distribution with programmable pipelines
gRPC to JSON proxy generator following the gRPC HTTP spec
The Object Store for AI Data Infrastructure
Blazing fast, structured, leveled logging in Go.
An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos
Dynamically provisioning persistent local storage with Kubernetes
一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.
🤖 The Modern Port Scanner 🤖
Build smaller, faster, and more secure desktop applications with a web frontend.
Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
Blazingly fast LLM inference.
The Rust package manager
An extremely fast, production-grade web bundler based on Rust.
⚓ Solana Sealevel Framework
A collection of Solana programs maintained by Solana Labs
Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.
Create book from markdown files. Like Gitbook but implemented in Rust
A new type of shell
An extremely fast Python linter and code formatter, written in Rust.
Rust-based platform for the Web
🤱🏻 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 Rust Programming Language
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
Volta: JS Toolchains as Code. ⚡
All Algorithms implemented in Rust
Improve keyboard comfort and usability with advanced customization
Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language
Empowering everyone to build reliable and efficient software.
The fast Rust-based web bundler with webpack-compatible API 🦀️
Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.
Educational blog posts for Rust beginners