[tommoor]

OP: Did you try this on Mac? I'm pretty sure Electron is only being used on Windows and Linux unless they recently made the switch..

[laCour]

You're totally right, just checked. Never even crossed my mind that they wouldn't be. Updated the post.

[coloradude]

AFAIK Electron has always been cross platform. But yes it is very much on available on Mac.

[farnsworth]

I think he means whether the Slack app is using Electron on OS X. At one point they used MacGap.