Get bytecode of file/function

Examples:

All file

node --print-bytecode --print-code-verbose ./index.mjs > bytecode

Show only function ‘testFunction’ in ‘index.mjs’ file

node --print-bytecode --print-bytecode-filter=testFunction ./index.mjs

Another flags:

• https://gist.github.com/Drag13/345136498ee2f2605f188f22d2258af0
• https://gist.github.com/Drag13/92089a081a0056dd6872b77c2af88d94

Bytecodes:

• https://github.com/v8/v8/blob/master/src/interpreter/bytecodes.h