Timer, Ticker, APM and more…
thanks for sharing Ed.
Second link is Triggers tool made by him and released on like … early 2021 if recall correctly.
Aside from that youtube tutorials, you can do finally some great stuff with Warcraft 2 original campaign maps or customized maps like:
Change mission objectives, mana cost for spells, triggers with locations or units or spells in maps, repairing catapults and way more …