Coming from Rust I am toying around with Lua at the moment. Lua is a small, simple and I would say a very neat language. But for big projects like an entire game I would personally much prefer a “traditional” compiled language like C/C++, Java/C# or Rust. Scripting langs are great for small scopes, but they quickly become a burden for bigger things in my opinion.

It’s probably also highly automated and the staff’s job is just to watch for irregularities and alert the necessary teams.

Someone mentioned Firefox Focus.