Aleattorium collects small internet things: tools, games, notes, visual studies, prototypes, and useful oddities.
Some are finished. Some are tests. Some are records of a question followed far enough to leave a trace.
The mark changes over time. The system remains.
A private eye for your coding agents.
Local-first investigation for Claude Code and Codex sessions: prompts, files, commands, errors, project paths, and handoff exports. No cloud. No account. No alibi.
Kill duplicate tabs instantly. Stay focused.
A lightweight Chrome extension that detects duplicate tabs, shows a badge counter, and lets you close duplicates with one click or a keyboard shortcut.
Latest note ATO adds wildcard search for substring precisionTrain your bullet response time. Beep. Beep. Beep.
A Chrome extension (Manifest V3) that plays audio beeps at 1s, 2s, and 3s into your turn on lichess.org to help train bullet response time. Toggle in-page; state persists across refreshes.