justin․searls․co

I joined Twitter in 2007 and my brain slowly morphed over the next 15 years from hopelessly verbose to nihilistically pithy. I've kicked the Twitter habit, but the takes keep flowing. That's why I post them here and format them as a social network of one. They're also cross-posted to my Mastodon account. You're welcome to bookmark any of these takes, though I'm not sure why you would.

By the way, the hearts and like counts are fake. They're just there to make you feel safe.


Now that the iPhone is about to have 48MP cameras across the board, Apple should internally capture video in square 4K width and height and share in 9:16 or 16:9, such that bars are never necessary in either landscape or portrait orientations

FedEx bought Kinko’s over 20 years ago and erased the brand in 2008 but people seem to mostly still calls it Kinko’s.

Not here to kinko shame, but seems like they threw away a really strong brand.

People ask why I specialized in software testing. Answer: I wanted to leave a legacy.

Reasoning: production code gets deleted all the time but y'all are too scared to EVER delete tests.

In order to protect user privacy, Apple Vision Pro does not trigger hover state on UI controls other than native visionOS applications. As a result, successfully clicking links and buttons requires the user to take a Tap of Faith that they're looking at them just right.

As a result, my click failure rate is like 30%. This is so dumb. Let me turn off gaze privacy.

A lot of people are surprised that I pronounce my last name in Japanese as サールズ ("saaruzu") instead of something that looks more like Searls (せアルス). Here's why:

In English, Searls is pronounced like "Pearls" but with an "S" instead of a "P"

So I reverse-applied the same mnemonic to Japanese: start with katakana for pearls (パールズ) and replace パ ("pa") with サ ("sa"). That way in both languages, it's "Pearls with an 'S'"

Writing this to demonstrate it's not "literally never" that application developers would benefit from the non-obvious data structures one might learn in a computer science program: I'm two days into a challenging feature and just realized it would have been way easier if I'd used a linked list.

First time in maybe a decade.

The Crowdstrike thing was such major news that it was the first time in a long time that non-technical family and friends texted me about software.

Do you have any takes on Crowdstrike or stories about disasters (averted or experienced) like this one that you'd like me to read on my podcast? If so, write in! podcast@searls.co

Experience seems to be the only way for a product manager to learn the profound difference between "Never" and "Almost Never" (or "Always" and "Almost Always").

I've been using iOS 18 for 1 day and the reviews are in: full color tapbacks in iMessage are the worst design decision since the 737 Max.