Earlier quoted context omitted.
> More seriously, this is an excellent proof-of-concept that a Slack client does not need to use hundreds of MB of RAM and consume most of a modern CPU core to provide its basic functionality. If you’re so sure that this is possible, then where is the Electron competitor which allows us to build cross platform applications like this, with the same levels of productivity and a consistent and decent user interface? No…
There is Delphi and Lazarus as open-source clone of it Lazarus can use the Windows API on Windows, gtk/qt on Linux, and carbon/cocoa on Mac. There is also a custom drawn mode that draws the GUI directly rather than using platform apis. That also runs on Android, but it not maintained anymore, so only up to Android 5 or something Delphi is supposed to run on Android and iOS. And Delphi 1 ran on Windows 3.1, so you cou…
Shhh! Ixnay on the Lazarusay. If people find out, I'll lose my magical secret weapon for blasting out little windows gui apps.
Seriously though, if you ever find yourself needing a few buttons on a windows desktop that do simple things, Lazarus is amazing for whipping that up in a few minutes and still looking professional.