A beautiful, non-destructive, and GPU-accelerated RAW image editor built with performance in mind.

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/asfXzBUhZr

⚡🔥Hcode Online Judge(HOJ)🔥⚡：基于SpringCloud与Vue前后端分离，分布式架构的在线测评平台OJ (An open source online judge system base on SpringBoot, Springcloud Alibaba and Vue.js !)

🐧 Linux教程，主要内容：Linux 命令、Linux 系统运维、软件运维、精选常用Shell脚本

A simple zero-config tool to make locally trusted development certificates with any names you'd like.

A simple macOS menu bar app to manage external drives

A modern, colorful ls alternative for bringing clarity to the filesystem ☀️

rmtrash is a small utility that will move the file to macOS's Trash rather than obliterating the file (as rm does).

专业的迅雷专用链转换工具，可将thunder://开头的加密链接转换为可直接使用的HTTP/HTTPS下载地址。支持Windows/macOS双平台（lite版本支持全平台），提供优雅的现代化界面和高效稳定的转换服务。

Bilibili Downloader. 一个命令行式哔哩哔哩下载器.

Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.

SpringBlade 4.0 架构核心工具包，SpringBlade 是一个由商业级项目升级优化而来的微服务架构，采用Spring Boot 3.5 、Spring Cloud 2025 等核心技术构建，完全遵循阿里巴巴编码规范。提供基于React和Vue的两个前端框架用于快速搭建企业级的SaaS多租户微服务平台。 官网：https://bladex.cn

🐍基于SpringCloud 2023.x + Dubbo 3.x + AI构建的模拟秒杀微服务项目，集成了Elasticsearch🔍、Gateway、Mybatis-Plus、Sharding-JDBC等常用开源组件

⭐⭐⭐⭐秒杀系统设计与实现.互联网工程师进阶与分析🙋🐓

Have a natural, spoken conversation with AI!

SnowAdmin 一款基于 Vue3、TypeScript、Vite6、Pinia、Arco.Design 开源的后台管理框架，符合直觉的使用模式，使用目前最新技术栈开发。

Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG, WebP and TIFF formats. You can quickly reduce the file size (and resolution, if …

Use Microsoft Edge's online text-to-speech service from Python WITHOUT needing Microsoft Edge or Windows or an API key

CodeFever 是完全免费开源的 Git 代码托管服务，支持一行命令安装到自己服务器！CodeFever Community Edition (A Self-hosted Git Services)!

A high-performance observability data pipeline.

AnyLink是一个企业级远程办公 ssl vpn 软件，可以支持多人同时在线使用。基于 openconnect 协议开发，并且借鉴了 ocserv 的开发思路，可以完全兼容 AnyConnect 客户端。

Simple forum software for building great communities.

【稳定大于一切】打造国内稳定性领域知识库，让无法解决的问题少一点点，让世界的确定性多一点点。

我常用或收集的工具

Ansible Roles

A multi-user music service for self-hosting.

Link Android and PC easily! 全能手机连接助手！

The missing Finder menu for your daily ease

小视频宝：AI 驱动的视频生成工具，一键生成高质量营销视频 AI-powered video generation tool for creating high-quality marketing videos with one click.