B
BrowserCode
Claude Code, Codex and a full Node toolchain running inside one browser tab
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It is the rare machine-written port that ships its own referee: id's original C compiled headless, plus a ten-check script anyone can run to see where the Rust drifts.
A single-player port of id Software's WinQuake, written against the Rust standard library alone with #![forbid(unsafe_code)] on every crate and binary, including the WebAssembly build that runs in a browser tab. The shareware episode plays with no files of your own; episodes two to four and the mission packs need pak files you already own. A Classic preset drops the native-resolution rendering and uncapped frame rate to match id's original, and quaketool runs the same engine headless. GPL-2.0-or-later, 1,035 commits. The owner set the rules and played; Claude wrote the code.
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