JS is not king. It doesn't self-host. It is just scripting. C and assembly are fundamental. If you want to get fancy: Rust, and https://ispc.github.io/ https:/

JS is not king. It doesn't self-host. It is just scripting. C and assembly are fundamental. If you want to get fancy: Rust, and https://ispc.github.io/ https://ispc.github.io/ Ghidra is a good learning tool. Use it to decompile executables back to C, and to look at the assembly.