I built five SQLite engines from one spec in a week

Features

• Cross‑target byte‑identical SQLite behavior across C, Rust, Zig, Go and Python implementations
• Near‑full SQLLogictest parity (≈99% of records) on the full 622‑file upstream corpus for compiled targets
• WASM build of the Rust engine (231 KB) that runs SELECT expressions in Node
• Process‑level metrics showing cold‑start speedups of up to ~17× and binary sizes as small as 207 KB (Mac) or 512 KB (Linux) for the C engine