A 3.7 KB Othello Engine: Bitboards in Rust, Raw WASM, No wasm-bindgen

Othello legal-move generation is seven lines of bitboard bitwise ops . I knew this existed; I'd never actually written it. So I built a Reversi engine in Rust, compiled it to raw WebAssembly without wasm-bindgen, and ended up with a 3.7 KB .wasm that plays a credible game against you in the browser. 📦 GitHub : https://github.com/sen-ltd/reversi-wasm 🔗 Demo : https://sen.ltd/portfolio/reversi-wasm/ Stack summary: Rust, no_std , zero heap allocations Raw WebAssembly.instantiate — no wasm-bindgen