”数学不难“ 之 《线性代数不难》上下册，66话题完册；欢迎批评指正

面向开发者的技术速查清单（Cheat Sheets）集合，整理常见技术、工具与开发流程，帮助快速查阅关键信息，提高开发效率。

Open Source Continuous File Synchronization

Obsidian + Claude Code: Rebuild Your Second Brain with AI · 橙皮书系列 · 用AI重建你的第二大脑

Claude Code 公众号一键排版+发布技能 | Markdown → 微信兼容 HTML → 推送草稿箱 | 30 套主题 + 可视化画廊

Self-hosted homelab infrastructure visualizer — interactive network diagram with live status monitoring

Browser automation CLI for AI agents

A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

runs anywhere. uses anything

😎 Awesome lists about all kinds of interesting topics

Network diagrams that update themselves

ChatGPT & Gemini：Add Folders, Timeline & Prompts. - 为 ChatGPT & Gemini 添加文件夹、提示词库和时间轴。

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

C++ lsl library for multi-modal time-synched data transmission over the local network

An application for streaming one or more LSL streams to disk in XDF file format.

Native Proxy Experience Built for macOS

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

自动打卡（无人值守方案，非目标应用数据修改方案！）

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ St…

Sync-in Server · Sovereign platform for file storage, sharing, synchronization, and collaboration.

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

开源SSL证书管理工具；全自动证书申请、更新、续期；通配符证书，泛域名证书申请；证书自动化部署到阿里云、腾讯云、主机、群晖、宝塔；https证书，pfx证书，der证书，TLS证书，nginx证书自动续签自动部署

This is a Flask web application that allows you to **select a geographic area on a map** and download OpenStreetMap or Satellite tiles as a `.zip` or `.mbtiles` file for offline use.

Vibe Coding 从入门到精通教程｜AI 结对编程工作流｜Prompt、Skill、Workflow、上下文管理、codex实战指南

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visual…

Live2D Virtual Human for Chatting based on Unity

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

A simple vim tutorial for who haven't learn \ use \ know about vim

🧠 Curated collection of system prompts for top AI tools. Perfect for AI agent builders and prompt engineers. Incuding: ChatGPT, Claude, Perplexity, Manus, Claude-Code, Loveable, v0, Grok, same new,…