Single-pass SSA compiler and tiered register VM for a sandboxed Python subset, with NaN-boxed values, inline caches, memoization, mark-sweep GC and snapshots. One WebAssembly module runs in browsers, JavaScript runtimes and the CLI.
python rust serialization memoization interpreter bytecode compiler virtual-machine sandbox webassembly wasm ssa garbage-collector fuzzing python-compiler no-std python-interpreter static-single-assignment nan-boxing inline-caching
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Updated
Oct 14, 2026 - Rust