Hi everyone In this thread, I am going to present the SpiderMonkey upgrade work I have dedicated myself to since around a month. The aim of the thread is to explain what this upgrade is, why it is such a big change, and how I organized it. Please don't hesitate if you have comments or questions on anything! What is SpiderMonkey? SpiderMonkey is Mozilla's JavaScript engine, used first and foremost in Firefox. As you probably know, 0 A.D. is written in C++ but a large part of the gamepl