What is G-Code and its importance in 3D printing

Apparently, ChatGPT can write G-Code?! : r/3Dprinting

The G-Code of 3D Printing: A Basic Introduction to the G-Code (Audible Audio Edition): Zeamie Emanuel, Christian Neale, Zeamie Emanuel

The G-Code of 3D Printing: A Basic Introduction to the G-Code

Your Guide to 3D Printing G-Code

Reprap development and further adventures in DIY 3D printing: Slic3r - Advanced perimeter tuning - 3D Printing tutorial

Your Guide to 3D Printing G-Code

Introduction to G-code in 3D Printing, by Human paradox

A Comprehensive Guide to Post-Processing G-Code

3D Printing Gcode Cheat Sheet: Basic Demands - BCN3D Technologies

3d Printers G-Code Explored and Explained with Examples

How G-code Works: 10 Critical Commands for 3D Printing, g1 f100