Jan Hannemann

Engineer doing coffee-driven development @SlackHQ | Iron Lifter | Unidirectional Time Traveler

[Jan Hannemann @bitdisaster]

@TeslaBoomerMama @Xil_llix I put my request in. They ask to hold for 90 days or get excluded from future IPOs

[Jan Hannemann @bitdisaster]

@l3visol Best romance movie I ever watched

[Jan Hannemann @bitdisaster]

@cadinvests Same

[Jan Hannemann @bitdisaster]

@joshm @diabrowser @browsercompany I’m super excited excited to work on bringing the best experience to Windows!

[Jan Hannemann @bitdisaster]

After 10 years, today is my last day at @SlackHQ .

It's been an incredible journey—from building Slack for Windows Phone to helping shape the Slack desktop experience on Windows.

Next week, I'm returning to native Windows development with WinUI, and I'm excited to share that I'm joining @browsercompany to help bring Dia to Windows.

[Jan Hannemann @bitdisaster]

@dotMorten @sinclairinat0r How hard would it be to have this with Swift?

[Jan Hannemann @bitdisaster]

@na_option

[Jan Hannemann @bitdisaster]

@brianmichel Yeah it feels like kind of a hack.

[Jan Hannemann @bitdisaster]

@squawksquare Where is your snark? Or does that only come with downward movement?

[Jan Hannemann @bitdisaster]

@TeslaModelDoge Only Muricans keep their shoes on.

[Jan Hannemann @bitdisaster]

@Breaking911 @grok is that true

[Brahm Gardner @brahmgardner]

We’ve been cooking the past few months - swift on windows, optimized speed, it’s all coming together!

[Jan Hannemann @bitdisaster]

For reasons, I ended up on this Microsoft site. What year is it?

[F.O.L.A @folaoftech]

When corporate jargon needs translation 😂

[Nikola @metulev]

winapp CLI v0.3 is out!

Here’s the TL;DR of what’s inside:
⚡ winapp run - The terminal "F5" experience.
📦 Native dotnet run support for packaged apps.
🤖 winapp ui - Inspect and automate your UI from the CLI.

A quick tour of the features below... 👇

[Jan Hannemann @bitdisaster]

It still amazes me how Outlook in 2026 can't identify this as spam.

[Jan Hannemann @bitdisaster]

@DikenaClinton Seems like God really fucked up here.

[Joshua the son of Nun @SonofNun]

After working on many projects over the last year and never shipping anything, I’m so proud to finally have released something, and I hope people really like it and it is very useful to them.

[Jan Hannemann @bitdisaster]

@PernotLeplay Government in Germany tried to adopt Linux multiple times. It always failed