So, I just checked the list of IDEs supported by PlatformIO and noticed a ton I didn’t realise were available…
According to https://platformio.org/ :
IDE Integration with Cloud9, Codeanywhere, Eclipse Che, Atom, CLion, CodeBlocks, Eclipse, Emacs, NetBeans, Qt Creator, Sublime Text, Vim, Visual Studio
So in the new year I might have a look to see if I can get any of these working if I get the chance.
(Probably Visual Studio first because it’s by far my favourite IDE.)