NotesShort observations and things I learned.19 posts · RSS feed2026Aug 18Opus 5 doesn't use em-dashes in code comments#claude-code#llm#sqlitenoteAug 17PyTorch profiles are going to look much better in Perfetto#perfetto#profiling#pytorchnoteJul 27AI agents are not subsystem maintainers#ai#software-engineeringnoteJul 17What I'm Changing After A Year Of Blogging#meta#writingnoteJul 3Perfetto v57: fixing PyTorch traces, plus journald logs and an AI skill#ai#perfetto#profilingnoteJun 30On "When impressive performance gains do not matter"#performancenoteJun 17syntaqlite 0.6: SQLite dot commands and pyodide#databases#sqlitenoteJun 16TIL: Iroh: peer-to-peer networking for app developers#networking#tilnoteMay 17Which country voted the best at Eurovision?#data-analysis#statisticsnoteFeb 3Rendering 100k trace events faster with exponential search#algorithms#perfettonote2025Dec 6Homepage Redesign, Light Mode and More#metanoteNov 17TIL: Number in man page titles (e.g. sleep(3))#linux#tilnoteNov 3CAST(x AS STRING) casts to integer in SQLite#sqlitenoteNov 2TIL: Diátaxis: Systematic technical documentation#tilnoteOct 25TIL: Public File Hosting with 0x0.st#tilnoteOct 24TIL: `will-change` and `isolation` CSS properties#performance#tilnoteOct 19TIL: The Documentation System (Divio)#tilnoteOct 12What Makes a Good Tool for Claude Code#ai#claude-code#llmnoteJul 14Harnessing Frustration: Using LLMs to Overcome Activation Energy#ai#llm#productivitynote← Back to home
Jul 3Perfetto v57: fixing PyTorch traces, plus journald logs and an AI skill#ai#perfetto#profilingnote