Check out Wasm3 which is the fastest WebAssembly interpreter, and since they recently adopted Cosmopolitan it's now the most universal one too. https://twitter.com/wasm3_engine/status/1354699030165676033 Cosmopolitan is designed to be complementary to visions like yours. If you believe bytecode is the future then Cosmopolitan can help your vision be successful by giving it the best performance and portability across PCs and servers.