prgrammer-calcuator

https://github.com/alt-romes/programmer-calculator

The programmer calculator is a simple terminal tool designed to give maximum efficiency and flexibility to the programmer working with:

• binary, hexadecimal and decimal representations at the same time
• bitwise operations
• various operand sizes (16bits, 32bits, 8bits, etc)

and who likes:

• a clear, simple and customizable interface
• open source software
• terminal/cli tools