Native UIGamesby woxQAQ
FEBuilderGBA
A native Fire Emblem GBA ROM editor for FE6, FE7 and FE8: units, text, maps, events and portraits.

About
A rebuild of the Fire Emblem GBA ROM editor FEBuilderGBA in Go with MyGo's native UI, aimed at macOS first. It opens FE8U, FE8J, FE7U, FE7J and FE6 ROMs and edits units, classes, items, text, portraits, maps, events and support conversations, with shared undo, redo and backups. Tilesets, more graphics and audio, and patch management are not covered yet.