Notes on research, engineering and whatever else I am thinking about.https://longwei-yang.github.io/enhttps://longwei-yang.github.io/blog/research-slides-skill/https://longwei-yang.github.io/blog/research-slides-skill/My personal skill turns a literature review or a set of results into Beamer slides, a bilingual speaker guide, and an interactive page for practicing the talk. A full example is embedded below.Thu, 29 Oct 2026 18:40:00 GMTNotesclaude-codeskillsslidesresearchhttps://longwei-yang.github.io/blog/diffusion-language-switch/https://longwei-yang.github.io/blog/diffusion-language-switch/How the EN/中 switch on this site became a forward-and-reverse diffusion animation, built in one evening across a Codex session and a Claude Code session.Wed, 28 Oct 2026 16:00:00 GMTNotesdiffusionanimationcodexclaude-codewebsitehttps://longwei-yang.github.io/blog/self-replication-and-google-pi/https://longwei-yang.github.io/blog/self-replication-and-google-pi/A question about who owns a self-reproducing machine led me to probability, computational life, and Google’s Paradigms of Intelligence team.Tue, 27 Oct 2026 19:20:00 GMTNotesartificial-lifeself-replicationgoogle-piemergencehttps://longwei-yang.github.io/blog/continuing-with-codex/https://longwei-yang.github.io/blog/continuing-with-codex/After running out of Claude Code tokens, I switched to Codex to keep working on the same website. Mobile fixes, moderated comments, and clearer review emails made it a good experience.Tue, 27 Oct 2026 18:53:00 GMTNotesclaude-codecodexastrowebsitehttps://longwei-yang.github.io/blog/homepage-with-claude-code/https://longwei-yang.github.io/blog/homepage-with-claude-code/How I went from a broken academic template to a bilingual personal site with a blog — and what I learned about working with a coding agent along the way.Tue, 27 Oct 2026 00:00:00 GMTNotesclaude-codeastrowebsite