We lint your current file as you edit it.
And actually we do whole program analysis in the background.
No black magic needed. Just a black color theme.
Going through your error list is a breeze with
F8 (goto next) and
Shift+F8 (goto previous).
Error Panel Toggle
While you learn TypeScript you might like the error panel open. But no one likes to be told they are wrong all the time. So
Ctrl|⌘ + ; will toggle it for you
Sorry for making you use the semicolon key
Of course you will be notified when there is ts work happening 🌹