Fullstack app framework for web, desktop, and mobile.
Next generation frontend tooling. It's fast!
Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.
✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
🔗 Some useful websites for programmers.
Collection of leaked system prompts
🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.
A quick example of how one can "synchronize" a 3d scene across multiple windows using three.js and localStorage
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
Master programming by recreating your favorite technologies from scratch.
😎 Awesome lists about all kinds of interesting topics
Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep learning.
A curated list of engineering blogs
Find secrets with Gitleaks 🔑
Telegram for Android source
The Metadata Platform for your Data and AI Stack
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the…
All Algorithms implemented in Java
A browser automation framework and ecosystem.
A Paper fork aim to find balance between performance, vanilla and stability
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
The automation tower defense RTS
An Application Framework for AI Engineering
This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.
✅ The programmer-friendly testing framework for Java and the JVM
Apache Kafka® running on Kubernetes
A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.
ruoyi-vue-pro 全新 Cloud 版本，优化重构所有功能。基于 Spring Cloud Alibaba + MyBatis Plus + Vue & Element 实现的后台管理系统 + 用户小程序，支持 RBAC 动态权限、多租户、数据权限、工作流、三方登录、支付、短信、商城、CRM、ERP、AI 大模型等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！
Quarkus: Supersonic Subatomic Java.
JDK main-line development https://openjdk.org/projects/jdk
Google core libraries for Java
Flink CDC is a streaming data integration tool
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Open Source Identity and Access Management For Modern Applications and Services
A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
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.
The Community Maintained High Velocity Web Framework For Java and Scala.
Source code for Twitter's Recommendation Algorithm
State of the Art Natural Language Processing
Chisel: A Modern Hardware Design Language
♞ lichess.org: the forever free, adless and open source chess server ♞
An open protocol for secure data sharing
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
The Daml smart contract language
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
Rocket Chip Generator
Modern Load Testing as Code
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and servers
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
sbt, the interactive build tool
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
The Scala 3 compiler, also known as Dotty.
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
TheHive: a Scalable, Open Source and Free Security Incident Response Platform
Kotlin Symbol Processing API
Opensource automated insulin delivery system (closed loop)
An Xposed module to intercept applist detections
Firebase Quickstart Samples for Android
KotlinX multiplatform date/time library
SkyHanni is a 1.8.9 Minecraft Mod for Hypixel SkyBlock.
NekoBox for Android / sing-box / universal proxy toolchain for Android
Open-source Android/Desktop remake of Civ V
DAVx⁵ is an open-source CalDAV/CardDAV suite and sync app for Android. You can also access your online files (WebDAV) with it.
An Android application for streaming music from YouTube Music.
WordPress for Android
The official Java library for the OpenAI API
The platform that powers Airbyte. Please file issues in https://github.com/airbytehq/airbyte
Skytils is a Hypixel Skyblock mod! Be careful, malicious copies are distributed across GitHub. Confirm on discord.gg/skytils (807302538558308352)
BRVAH:Powerful and flexible RecyclerAdapter
A private messenger for Android.
A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.
A Mapbox react native module for creating custom maps
The Kotlin Programming Language.
AWS Toolkit for JetBrains - a plugin for interacting with AWS from JetBrains IDEs
A virtual platform team for mobile devs who ship
Display and customize Markdown text in SwiftUI
Commonly used data structures for Swift
On-device Speech Recognition for Apple Silicon
An iOS library to natively render After Effects vector animations
In-app purchases and subscriptions made easy. Support for iOS, watchOS, tvOS, macOS, and visionOS.
Elegant HTTP Networking in Swift
📱 A strongly-typed, caching GraphQL client for iOS, written in Swift.
📸 A powerful, high-performance React Native Camera library.
Datadog SDK for iOS - Swift and Objective-C.
Lightweight clipboard manager for macOS
Runtime introspection and unit testing of SwiftUI views
📸 Delightful Swift snapshot testing.
The official Swift SDK for Model Context Protocol servers and clients. Maintained in collaboration with @loopwork-ai.
Stripe iOS SDK
A handy collection of more than 500 native Swift extensions to boost your productivity.
Used to integrate the Facebook Platform with your iOS & tvOS apps.
Kickstarter for iOS. Bring new ideas to life, anywhere.
A declarative library for application development using cloud services.
Reactive Programming in Swift
The Package Manager for the Swift Programming Language
WordPress for iOS - Official repository
Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep learning.
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
A collective list of free APIs
Memory for AI Agents; Announcing OpenMemory MCP - local and secure memory management.
🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN
Free vless-vmess-shadowsocks-trojan-xray-V2ray Configs Updating Every 5 minutes
The HIP Environment and ROCm Kit - A lightweight open source build system for HIP and ROCm
📚 Freely available programming books
My learning notes/codes for ML SYS.
Open source platform for the machine learning lifecycle
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.
Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 500+ LLMs (Qwen3, Qwen3-MoE, Llama4, InternLM3, DeepSeek-R1, ...) and 200+ MLLMs (Qwen2.5-VL, Qwen2.5-Omni, Qwen2-Audio, Ovis2, InternVL3, Llava, GLM4v, Phi4, ...) (AAAI 2025).
No-code LLM Platform to launch APIs and ETL Pipelines to structure unstructured documents
DSPy: The framework for programming—not prompting—language models
Rembg is a tool to remove images background
Yet Another Document Translator
All Algorithms implemented in Python
Open Source HR and Payroll Software
A quick example of how one can "synchronize" a 3d scene across multiple windows using three.js and localStorage
Virtual Machine for the Web
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
24 Lessons, 12 Weeks, Get Started as a Web Developer
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
The React Framework
⭐️ Companies that don't have a broken hiring process
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Read e-books in style
The iconic SVG, font, and CSS toolkit
Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
Source Code for Sigma Web Development Course
Promise based HTTP client for the browser and node.js
This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.
Xray panel supporting multi-protocol multi-user expire day & traffic & IP limit (Vmess & Vless & Trojan & ShadowSocks & Wireguard)
Community curated list of templates for the nuclei engine to find security vulnerabilities.
one for all free music in china (Windows, Mac, Linux desktop)
Automated auditing, performance metrics, and best practices for the web.
Watch the course: https://youtu.be/EerdGm-ehJQ
Docker container for managing Nginx proxy hosts with a simple, powerful interface
Next generation frontend tooling. It's fast!
Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.
✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.
Build production-ready applications in TypeScript
Beautiful & consistent icon toolkit made by the community. Open-source project and a fork of Feather Icons.
Sim Studio is an open-source AI agent workflow builder. Sim Studio's interface is a lightweight, intuitive way to quickly build and deploy LLMs that connect with your favorite tools.
Customer support agents
VS Code in the browser
OWASP Juice Shop: Probably the most modern and sophisticated insecure web application
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
Unified Backend Framework for APIs, Events, and AI Agents
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Routing and navigation for React Native and Web apps
Find secrets with Gitleaks 🔑
Declarative Continuous Deployment for Kubernetes
End-to-end stack for WebRTC. SFU media server and SDKs.
Build and run containers leveraging NVIDIA GPUs
An open source DevOps tool for packaging and versioning AI/ML models, datasets, code, and configuration into an OCI artifact.
Diagram-as-code for AWS architecture.
AI powered Kubernetes Assistant
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
The world’s fastest framework for building websites.
Customization of kubernetes YAML configurations
Podman: A tool for managing OCI containers and pods.
The Cloud-Native API Gateway and AI Gateway
OCI registry client - managing content like artifacts, images, packages
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
Kubernetes Native Edge Computing Framework (project under CNCF)
The Cloud Native Control Plane
The easiest, and most secure way to access and protect all of your infrastructure.
Add-on agent to generate and expose cluster-level metrics.
Define and run multi-container applications with Docker
OpenTelemetry Collector
Package gorilla/websocket is a fast, well-tested and widely used WebSocket implementation for 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
OpenTelemetry Go API and SDK
Fullstack app framework for web, desktop, and mobile.
A scalable, distributed, collaborative, document-graph database, for the realtime web
We all edit.
A new markup-based typesetting system that is powerful and easy to learn.
Command line interface for supplying proofs to the Nexus network.
An extremely fast Python package and project manager, written in Rust.
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
Distributed query engine providing simple and reliable data processing for any modality and scale
Visualize streams of multimodal data. Free, fast, easy to use, and simple to integrate. Built in Rust.
A refreshingly simple data-driven game engine built in Rust
Distributed transactional key-value database, originally created to complement TiDB
The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
✨ Magical shell history
📊 Cube’s universal semantic layer platform is the next evolution of OLAP technology for AI, BI, spreadsheets, and embedded analytics
Package management made easy
☄🌌️ The minimal, blazing-fast, and infinitely customizable prompt for any shell!
The Parity Polkadot Blockchain SDK
A terminal workspace with batteries included
All Algorithms implemented in Rust
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
A smarter cd command. Supports all major shells.
The open-source reactive database for app developers
ripgrep recursively searches directories for a regex pattern while respecting your gitignore