Slack is rolling out a dark mode to iOS and Android beta users

Workplace collaboration app Slack is starting to test a dark mode for users, joining others, like the mail app for Windows 10 and Facebook Messenger. It’s not available to everyone just yet, but it is rolling out to beta testers.9to5Mac and 9to5Google spotted the iOS and Android updates, noting that the feature is currently being tested, and helpfully points out how to activate it for yourself. To get it now, you have to be part of Slack’s beta testing program — something you