Radare2 asm to shellcode
Pwntools shellcode to asm

R2 backtrace => dbt
R2 memoy map => dm

HxD can inspect process memory directly
Tools -> open RAM -> proc name
Or use tools like process hacker to dump process memory

Sonic visualiser

R2pipe automated debugging

IDA pro python interpreter

X64dbg function locals

IDA pro source code debugging

Pwntools simple shell

Ponce plugin for one click taint analysis and symbolic execution
https://github.com/illera88/Ponce

Dnspy .net decompiler & debugger

Representing assembly algorithm using python