Mastodawn

I am so incredibly honored to share that I will be working alongside the legend, the myth, the Underscore himself @_Davidsmith, as well as @ismh86, and @imyke!

Our brief collaboration on the latest Pedometer++ Apple Watch update was such a fun experience, it makes me very excited to see what we can do next ✨

Johann Jun 17

#hk

Johann Jun 17

Finally decided to pull the trigger on ordering this bad boy (the portable 5G Wi-Fi 7 travel router GL.iNet Mudi 7). I hope it's as nice as it seems...

Johann Jun 16

Nick Heer Jun 15

Hell yeah, now we’re cooking with gas in 2026. https://www.youtube.com/watch?v=ACsHgWwP9Io

Johann Jun 16

Stephen Robles Jun 15

Describe Extension in Safari is *awesome*. Prompted this one, and now with one click I can save all images from a webpage to downloads that are larger than 500px wide.

And apparently these extensions DO sync to your other devices! Created on Mac, instantly showed up on iPhone

Johann Jun 16

Jordan Morgan Jun 15

With private cloud compute opening up to developers, one edge case to check out is when the user hits usage limits (or gets close to one).

In Xcode 27, there's a new scheme option you can use to simulate basically any scenario (not available, over limit, etc).

Johann Jun 15

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Finn Voorhees Jun 14

Tools like MLX and Core AI enable lightning-fast inference on Apple Silicon, but we're missing the models and streamlined SDKs to actually take advantage of them. That's why we're building Desert Ant Labs, a European on-device AI lab. We're going to ship dozens of small, opinionated audio and visual models and SDKs that drop into any product with a few lines of code. No inference cost. Nothing leaving the device. Running on the 6 billion devices people already own.

Johann Jun 14

Tyler Stalman Jun 13

The updates coming to Apple’s built-in raw photo processing will be insane. Here is their Raw 8 processor vs the new version 9
#wwdc26

Johann Jun 14

Scott Perry Jun 12

What a clever font: https://franktisellano.github.io/datatype/

Datatype — variable font that turns text into charts

An OpenType variable font that turns simple text expressions into inline charts. No JavaScript, no images — just type.

Johann Jun 13

Gui Rambo Jun 13

So uhhhh… Apple should really rethink the Private Cloud Compute developer access limitation. I do happen to have an app that’s had more than 2 million downloads. That app is ChibiStudio, an app that’s been in the App Store for over 10 years. It’s not like I’m getting a million new users every year nowadays. And I’m also not making any real money with it 🥲 #wwdc26

LIVING IN	Hong Kong 🇭🇰
WEBSITE	https://jwahlmueller.com
SOME OF MY INTERESTS	UX/UI, web & indie app development, photography, board games, ...