Porting OpenRA — a 25-year-old C#/.NET RTS engine — to run in the browser, and what the remaining fog-of-war rendering bug tells us about the gap between desktop and browser rendering.

We ported GZDoom — a modern OpenGL-based Doom engine with its own scripting VM, audio pipeline, and rendering architecture — to the browser using AI agents.

Porting Unciv to the browser with TeaVM — 10 files changed, each one an hour to find.

55 unit sprites, 365 icons, and a full terrain tileset — all AI-generated, all consistent. Here's what we had to fix.

How we used context-limited AI agents to port Battle for Wesnoth to run natively in the browser.