Notes

Engineering Basics for Vibe Coders

An engineering map for people who use AI to write code, from HTML/CSS/JavaScript, React, Vue, Tailwind, Next.js, Vite, and package managers to system basics, ports, URLs, DNS, TLS/HTTP, proxies/VPNs/tunnels, project structure, API connections, and AI-change review.

MolmoWeb Paper Notes

Chinese paper notes on MolmoWeb, covering open visual web agents, the MolmoWebMix data recipe, AxTree teachers, synthetic trajectory generation, action space, test-time scaling, and follow-up reading discussion.

Common AI GPUs: A100, H100, B200, MI300X, Ascend, and More

A focused overview of common AI GPUs and accelerators, centered on NVIDIA's main line, A800/H800/H20, AMD MI300-class cards, Huawei Ascend 910B/910C, and representative Gaudi, TPU, and Trainium options.

LLM Agent Reasoning & Planning: A Comprehensive Study

Study notes from the first lecture of the Modern Agents series by Wudaokou Nash. Covers Reasoning, five Planning method categories (implicit reasoning, explicit planning, search, test-time scaling, neuro-symbolic), MCTS deep dive, three classic cases (AlphaGeometry / DeepConf / Self-Critique), and current Coding Agent paradigms. Lecture content + personal discussion annotations.