所有小初高、大学PDF教材。

Versioned Codex instruction deployment with preview, ownership manifests, hook isolation, scenario evaluation, and recovery.

WeChat AI - 自托管微信角色扮演对话服务

Linux / macOS / Windows 磁盘分析清理 Skill for Claude Code — 扫描 → 分级 → 交互报告 → 一键清理

A self-hosted CPA / CLIProxyAPI management panel and AI gateway observability dashboard for requests, usage, cost, quota, failures, and account health.

基于Python的开源量化交易平台开发框架

一个基于 JavaScript 的网盘文件下载地址获取工具。基于【网盘直链下载助手】修改 ，支持 百度网盘 / 阿里云盘 / 中国移动云盘 / 天翼云盘 / 迅雷云盘 / 夸克网盘 / UC网盘 / 123云盘 八大网盘

A list of Free Software network services and web applications which can be hosted on your own servers

自动化注册grok工具

SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

Awesome list for board game Go/Baduk/Weiqi

Template Tsumego Book

从初学者到野狐10k

This tool generates randomized PDFs of tsumego from "Cho Chikun's Encyclopedia of Life & Death" and other collections, with easier problems having a solution key available. These can be printed in …

A web interface for managing docker containers with an emphasis on templating to provide 1 click deployments. Think of it like a decentralized app store for servers that anyone can make packages for.

A free, open-source subdomain service for developers to launch APIs, demos, and side projects without buying a domain

🐸 Read Frog - Language Learning & Translate | 🐸 陪读蛙 - 语言学习与翻译

PdfTeachAnnotator

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

基于 Cloud Mail 二次开发的 Cloudflare 邮箱服务，Linear 风格 UI 重设计 + 功能扩展

Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

Stackryze Domains: Free Domain for Everyone, Claim yours today.

🔥 Deploy DeepLX on Cloudflare

DLX - Self-hosted translation API server. Unofficial; not affiliated with DeepL SE.

SSH workspace, SFTP, and terminals in one

Running VLESS + trojan + shadowsocks on cloudflare workers and snippets..........在workers或snippets上部署vless/trojan/shadowsocks代理节点，主流客户端一键订阅

AdAway is a free and open source ad blocker for Android.