想真正拥有自己的系统？看看这台2012 ThinkPad上自建的OpenBSD，拒绝臃肿和AI依赖。
I wanted an OS that I could truly own. Most modern systems have become server-controlled clients, bloated with dependencies (Gtk4/Qt/Rust/Wayland) and…
七年折腾第二大脑，最终发现极简知识库才是让AI真正思考的王道，看完想删掉所有花哨笔记法。
MCP Knowledge: Simple Beats Complex When AI Thinks Honestly, I built this knowledge base back in 2019. That's seven years of tinkering. I've gone from…
提出极简优化器设计，大幅降低大模型预训练内存占用，已被ICML 2026接收。
arXiv:2506.16659v3 Announce Type: replace-cross Abstract: Training large language models (LLMs) relies on adaptive optimizers such as Adam, which intr…
提出一种极简视觉惯性里程计方案，在保证精度同时显著降低计算与存储开销。
arXiv:2605.19990v1 Announce Type: cross Abstract: Visual-Inertial Odometry(VIO), which is critical to mobile robot navigation, uses cameras with a lar…
极简主义的光鲜背后，是隐藏的代价与虚假承诺——戳破“断舍离”神话的现实思考
Kyle Chayka on the empty promise of minimalism and our obsession with it all: The iPhone’s function depends on an enormous, complex, ugly superstructu…