Team Win Recovery Project (TWRP) - Custom recovery used for installing custom software on your device.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Heimdall - Heimdall is a cross-platform open-source tool suite used to flash firmware (aka ROMs) onto Samsung...
Rust - A safe, concurrent, practical language
ODIN - Odin can be used to flash a Custom Recovery firmware image to a Samsung Android device.
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible