Joe Fabisevich 

@mergesort@macaw.social
2.9K Followers
70 Following
6.5K Posts

“Apps genius” - Colleen. I used to work on making Twitter a bit healthier, then that all went to hell. Now I make puns and indie apps @redpandaclub.

Born and raised New Yorker, just trying to do a little good and be the friend you made along the way. 🐶 🍕 🐱

Formerly @mergesort on Twitter, now @mergesort or @mergesort.me on Bluesky.

📝 Personal Writinghttps://fabisevi.ch
👨🏻‍💻 Professional Writinghttps://build.ms
🤖/🔗 Makin' Appshttps://plinky.app/download
🧶 Threadshttps://threads.net/mergesort
It me, a notable Android/Flutter developer.
WhatsApp is officially getting ads

WhatsApp is getting ads, as Meta has announced that it will now allow businesses to promote their products and services through its status feature.

The Verge
There's no more Apple experience than being attacked by FaceTime ringing on five devices at once, all slightly out of sync.
This is why I urge everyone who tried AI for coding 6+ months ago and gave up to try them again. Autonomous agents are no longer the future, they’re the present — things have changed, drastically so. https://blog.singleton.io/posts/2025-06-14-coding-agents-cross-a-chasm/
Coding agents have crossed a chasm // flurries of latent creativity

I've decided to become a crypto bro. That's right, everything is SHA-256 and RSA for me now.
I have never shipped a bug before, which is why I get irrationally mad when I spot a mistake in the code an LLM generates for me.
Who called it Liquid Glass instead of Aqua Glass?
Pouring one out for all the iOS teams that will have to support n-10 operating systems this year, just an awful way to live.

I forgot to mention this when I added it, but for people using Cursor or Claude Code: Boutique has a handy llms.txt file that makes it super easy to integrate into your project. 🙂

📝 https://github.com/mergesort/Boutique/blob/main/llms.txt

Boutique/llms.txt at main · mergesort/Boutique

✨ A magical persistence library (and so much more) for state-driven iOS and Mac apps ✨ - mergesort/Boutique

GitHub
When you’ve had a long day of updating your app to use liquid glass. (iOS 26 Plinky spoiler in the corner.)