Lean Algorithmic Trading Engine by QuantConnect (Python, C#)
A Python Interpreter written in Rust
Get 10X more out of Claude Code, Codex or any coding agent
📨 The ultimate social media scheduling tool, with a bunch of AI 🤖
🎯 告别信息过载，AI 助你看懂新闻资讯热点，简单的舆情监控分析 - 多平台热点聚合+基于 MCP 的AI分析工具。监控35个平台（抖音、知乎、B站、华尔街见闻、财联社等），智能筛选+自动推送+AI对话分析（用自然语言深度挖掘新闻：趋势追踪、情感分析、相似检索等13种工具）。支持企业微信/个人微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 推送，1分钟手机通知，无需编程。支持Docker部署，支持数据远程云存储⭐ 让算法为你服务，用AI理解热点
Text editor for your terminal: easy, powerful and fast
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
SoTA open-source TTS
Sell stuff and see what sticks
All Algorithms implemented in Python
The Free Software Media System - Server Backend & API
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Apache Commons Lang
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Apache Cassandra®
Google core libraries for Java
Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 minecraft anticheat.
Apache Fluss is a streaming storage built for real-time analytics.
Free implementation of Play Services
Example Fabric mod
An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.
Apache HBase
Most popular Mocking framework for unit tests written in Java
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
QNotified phoenix - To make OICQ great again
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
[NeoForge Mod] Building Tools and Aesthetic Technology
Browse media content with your own rules on Android TV
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
A Minecraft: Java Edition Launcher for Android and iOS based on Boardwalk. Succeeded by https://github.com/AngelAuraMC/Amethyst-Android
Apache Spark - A unified analytics engine for large-scale data processing
♞ lichess.org: the forever free, adless and open source chess server ♞
An RTL generator for a last-level shared inclusive TileLink cache controller
The software used to extract structured data from Wikipedia
Chisel: A Modern Hardware Design Language
Reference applications for funding, operating, and incentivizing the use of a decentralized, public Canton synchronizer. Includes the Amulet reference application for creating native payment utilities for Canton synchronizers and Daml applications.
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Scala based HDL
RISC-V Torture Test
Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"
A Chisel RTL generator for network-on-chip interconnects
Identus Cloud Agent
Powerful, joyful building blocks for modern cloud-native applications.
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
The Scala 3 compiler, also known as Dotty.
YouTube Music client for Android
Free and open source manga reader for Android
The Kotlin Programming Language.
Android app for streaming and downloading media.
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。
Android application for Meshtastic
A V2Ray client for Android, support Xray core and v2fly core
集找番、追番、看番的一站式弹幕追番平台，云收藏同步 (Bangumi)，离线缓存，BitTorrent，弹幕云过滤。100% Kotlin/Compose Multiplatform
Third-party native Jellyfin Android app
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
Source code of extensions in https://github.com/keiyoushi/extensions
A Kernel based root solution for Android
Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.
A feature-rich weather app with good visualizations and more than 50 sources.
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
Minimal AF Launcher for Android. Reduce your screen time. Daily wallpapers.
🦭 Video/Audio Downloader for Android, based on yt-dlp
Maintenance mode — new development in Textual: https://github.com/gonzalezreal/textual
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
macOS system monitor in your menu bar
Voice-to-text app for macOS to transcribe what you say to text almost instantly
AI coding assistant for Xcode
Native Jellyfin Client for iOS and tvOS
Window peeking, alt-tab and other enhancements for macOS
Dynamic Island for macOS
Launch JIT enabled iOS app with a second iOS device
A SwiftUI Mastodon client
Used to integrate the Facebook Platform with your iOS & tvOS apps.
The mouse and trackpad utility for Mac.
The modern video player for macOS.
Windows alt-tab on macOS
AltStore is an alternative app store for non-jailbroken iOS devices.
Commonly used data structures for Swift
🎯 告别信息过载，AI 助你看懂新闻资讯热点，简单的舆情监控分析 - 多平台热点聚合+基于 MCP 的AI分析工具。监控35个平台（抖音、知乎、B站、华尔街见闻、财联社等），智能筛选+自动推送+AI对话分析（用自然语言深度挖掘新闻：趋势追踪、情感分析、相似检索等13种工具）。支持企业微信/个人微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 推送，1分钟手机通知，无需编程。支持Docker部署，支持数据远程云存储⭐ 让算法为你服务，用AI理解热点
SoTA open-source TTS
All Algorithms implemented in Python
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor
Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.
Open source alternative to NotebookLM, Perplexity, and Glean. Connects to search engines, Slack, Linear, Jira, ClickUp, Notion, Discord, and 15+ more connectors. Join our Discord: https://discord.gg/ejRNvftDp9
A robust, efficient, low-latency speech-to-text library with advanced voice activity detection, wake word activation and instant transcription.
Intelligent automation and multi-agent orchestration for Claude Code
Kronos: A Foundation Model for the Language of Financial Markets
A computer algebra system written in pure Python
Home Assistant integration framework for (garbage collection) schedules
all of the workflows of n8n i could find (also from the site itself)
Introduction to Machine Learning Systems
🔥 The free & Open Source DocuSign alternative
A chrome/firefox extension that download books from Internet Archive(archive.org) and HathiTrust Digital Library (hathitrust.org)
A real-time 3D digital map of Tokyo's public transport system
24 Lessons, 12 Weeks, Get Started as a Web Developer
Socket-based TS/JavaScript API for WhatsApp Web
web development, streamlined
OpenMTP - Advanced Android File Transfer Application for macOS
Concise, consistent, and legible badges in SVG and raster format
📁 What Dropbox should have been if it was based on SFTP, S3, FTP, WebDAV, Git, and more
⚡ Dynamically generated stats for your github readmes
📨 The ultimate social media scheduling tool, with a bunch of AI 🤖
Open Source Wealth Management Software. Angular + NestJS + Prisma + Nx + TypeScript 🤍
A terminal for the web
A free, open source, and extensible speech-to-text application that works completely offline.
Instagram's terminal UI app - The ultimate weapon against brainrot
The open source coding agent.
Local-first AI Notepad for Private Meetings
Secure, open source and community driven crypto wallet runs on all platforms and trusted by millions.
AI agent framework for plan-first development workflows with approval-based execution. Multi-language support (TypeScript, Python, Go, Rust) with automatic testing, code review, and validation built for OpenCode
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
OpenTUI is a library for building terminal user interfaces (TUIs)
Visualize, collaborate, and evolve the software architecture with always actual and live diagrams from your code
Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code
A continuation of HomeBox the inventory and organization system built for the Home User
Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.
API, Integration, E2E Testing Agent for Developers that actually work. Generate tests, mocks/stubs for your APIs!
AxonHub is a modern AI gateway system that provides a unified OpenAI ( Chat Completion, Responses), Anthropic, Gemini and AI SDK compatible API
solar charging ☀️🚘
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
Open Source Continuous File Synchronization
The world’s fastest framework for building websites.
A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
A curated list of awesome Go frameworks, libraries and software
A dead simple 2D game engine for Go
A lightweight, self-hosted personal finance app with a user-friendly interface and powerful bookkeeping features.
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.
Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.
Type aware linting for oxlint
A Python Interpreter written in Rust
Get 10X more out of Claude Code, Codex or any coding agent
Text editor for your terminal: easy, powerful and fast
Expose your local web server to the internet with a public URL.
A Rust crate for cooking up terminal user interfaces (TUIs) 👨🍳🐀 https://ratatui.rs
Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.
Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs
🥧 Savoury implementation of the QUIC transport protocol and HTTP/3
Multi functional app to find duplicates, empty folders, similar images etc.
Anki is a smart spaced repetition flashcard program
The user-friendly command line shell.
🚀Apache RocketMQ build in Rust🦀. Faster, safer, and with lower memory usage.⭐Star if you like it!
The open-source reactive database for app developers
Ultra-fast, simple and powerful cross-platform IPTV app
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
🤖 The Modern Port Scanner 🤖
🦀 Small exercises to get you used to reading and writing Rust code!
egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
Tiny alternative Discord client with a smaller footprint, snappier startup, themes, plugins and more!
Build system optimized for JavaScript and TypeScript, written in Rust