Design notes from the Micro OS build: bytecode, runtime budgets and cross-host UI.https://micros.zenkee.com/enhttps://micros.zenkee.com/notes/bytecode-not-javascript/https://micros.zenkee.com/notes/bytecode-not-javascript/A browser engine is the wrong shape for a microcontroller. The case for a versioned, validated runtime contract.Sat, 24 Oct 2026 00:00:00 GMTDesignhttps://micros.zenkee.com/notes/the-ten-thousand-instruction-budget/https://micros.zenkee.com/notes/the-ten-thousand-instruction-budget/What happens when an app handler runs away, why work is bounded per event, and how failure stays local to one app.Tue, 20 Oct 2026 00:00:00 GMTRuntimehttps://micros.zenkee.com/notes/a-ui-tree-for-three-renderers/https://micros.zenkee.com/notes/a-ui-tree-for-three-renderers/Static trees, reactive bindings and render patches: how one layout survives LVGL, SDL3 and the DOM without a layout engine.Wed, 14 Oct 2026 00:00:00 GMTInterface