A spec for handing coding agents a persistent design language instead of one-off screenshots — colors, type, and spacing, all machine-readable. 一份让编码 Agent 真正"看懂"设计系统的规范，把色彩、字体、间距固化成可复用的设计语言，告别反复截图描述。
A messaging network built with zero user identifiers — no phone numbers, no usernames, nothing to subpoena. 一个彻底抛弃用户标识符的即时通讯网络，没有手机号也没有用户名，从架构上就无从追踪。
Point an AI coding agent at any live site and get a working clone in one command — markup, styling, and structure included. 把任意网站丢给 AI 编码 Agent，一条命令就能拿到结构、样式都还原的可运行克隆站点。
A multi-agent research framework that runs Claude Code through four value-investing playbooks — Buffett, Munger, and two China-market masters — to dissect a stock from every angle. 基于 Claude Code 的多 Agent 投研框架，把巴菲特、芒格、段永平、李录四套价值投资方法论并行跑一遍，对一家公司做交叉验证式研究。
Y Combinator president Garry Tan's actual Claude Code rig, open-sourced — 23 opinionated tools standing in for a CEO, designer, eng manager, and QA. YC 总裁 Garry Tan 把自己每天在用的 Claude Code 配置开源了出来，23 个内置角色工具，相当于雇了一整支虚拟团队。
Feed it any document and it drafts a real, editable PowerPoint — native shapes, speaker-note narration, even matching your own template instead of pasting in slide images. 丢给它一份文档，就能生成可编辑的原生 PPT：图形、备注配音一应俱全，还能套用你自己的模板而不是拼接静态图片。
A clean, friendly operating system for turning a spare box into your own personal cloud — no enterprise NAS complexity required. 一套简洁易用的个人云操作系统，把闲置的小机器变成私有云盘，省去企业级 NAS 的复杂配置。
The internet's running list of SaaS, PaaS, and IaaS free tiers — the spreadsheet every devops engineer secretly keeps bookmarked. 一份持续更新的 SaaS / PaaS / IaaS 免费额度清单，几乎是每个 DevOps 工程师都偷偷收藏的资源表。
An open-source operating system for robotics that's already upgrading the driver-assistance hardware on 300+ car models. 一套开源的机器人操作系统，已经为300多款量产车型升级了驾驶辅助能力。
Microsoft's official grab-bag of power-user utilities — window managers, launchers, and tweaks that make stock Windows feel finished. 微软官方出品的效率工具合集，窗口管理、启动器等一系列小工具，让原生 Windows 终于显得完整。