The world's #1 web assembly (binary format) file inspector and disassembler.
python3 wasm_file.py --file file.wasm
https://webassembly.github.io/spec/core/binary/index.html
https://www.w3.org/TR/wasm-core-1/
https://github.com/WebAssembly/wabt
https://blog.scottlogic.com/2018/04/26/webassembly-by-hand.html