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Francisco Tolmasky

@tolmasky

Founder @runkitdev and TC-39 Delegate. Previously: Original iPhone team on MobileSafari, Creator of Objective-J and Cappuccino.

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25.06.2023
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Latest posts by Francisco Tolmasky @tolmasky

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Nothing notable here.
Very reasonable.
Very reasonable to have a list of banned features longer than the spec of most languages.

24.01.2026 02:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Like the aqueducts it’s moved past the state where its disrepair is even noteworthy. Most people have only ever known it like this. They don't ask for it to be fixed, because to them the crumbling walls aren't a "condition,” they're just *what it is*.

23.01.2026 18:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Trying to use drag-and-drop feels like being a medieval peasant looking at the ruins of the Roman aqueducts, incapable of doing what they were built to do, instead only serving as a persistent reminder of a more technologically advanced past.

23.01.2026 18:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

One of the places AI has arguably been most widely deployed is law enforcement, yet no one has pointed to this as evidence of a coming β€œend to police jobs” like they do for all other fields. What a fascinating discrepancy.

23.01.2026 00:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Mar-a-Lago Face is the Liquid Glass of cosmetic surgery.

05.01.2026 03:14 πŸ‘ 11 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

I always figured that MongoDB was nothing but exploits that when put together experienced the emergent behavior of roughly (and I do want to emphasize *roughly*) approximating database-like behavior. It’s to software what a retro-virus is to life.

29.12.2025 15:20 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
iOS 26.1 Adds a New β€œTinted” Liquid Glass Option
iOS 26.1 Adds a New β€œTinted” Liquid Glass Option YouTube video by MacRumors

Liquid Glass has now transcended to Universal Allegorical Status in iOS 26.1, somehow managing to serve as an example of every possible bad design pattern. Fitting that the final puzzle piece was where all bad design eventually ends up: β€œIf all else fails, make it a setting!”

21.10.2025 00:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You'd think 3 movies in people would understand by now that "Tron" is not the name of the main character, that's "Link." "Tron" is the name of the *princess*.

13.10.2025 21:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"I’m sure I’ll get used to it over time" has become the unofficial creed of the Mac user.

11.10.2025 03:45 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The fact that we are three versions into AirPods Pro and the case *still* doesn't have a latch is fairly conclusive proof that Apple executives do not use AirPods Pro.

05.10.2025 02:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I hit β€œDownload All” to prepare for my flight, and Disney+ helpfully prioritized them in the most logical and obvious download order: 3, 2, 1, 4.

24.09.2025 14:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

*Perfect number* to make H1Bs a tool that is out of reach for startups but still meaningful for large entrenched corporations. Nailed it. Maybe they can even waive the fee if you give the US government 10% of your company.

19.09.2025 20:52 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I was vaguely aware that there was a nihilism epidemic in Gen Z but this is ridiculous.

17.09.2025 18:43 πŸ‘ 10 πŸ” 2 πŸ’¬ 3 πŸ“Œ 1

For everyone who was thinking to themselves β€œThe world is too stable these days. Too predictable. Boring." Apple just dropped a little gift for you in the form of macOS/iOS 26.

15.09.2025 20:11 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I do like that LLMs are making em dashes go out of style. Never liked them or their spacing rules. Looks wrong to have it touch both words around it, and probably breaks a bunch of word-splitting code. Imagine if the correct use of colons was no spaces:like this. Do you like that? Of course not.

15.09.2025 13:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

It sort of feels like Apple is taking the same approach to macOS as Trump is taking with the US. Trump is bizarrely jealous of 3rd world countries and is lighting everything on fire to unlock β€œsweatshop mode.” Apple seems jealous of Windows and is lighting everything on fire to unlock β€œVista mode.”

13.09.2025 00:41 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I happen to agree, but I was just trying to make clear that this point is independent of any "LLM worldview," and thus hopefully avoid a knee-jerk reaction to some perceived "deep critique" of LLMs. I just want them to realize the practical issues maintainers are dealing with right now.

12.09.2025 15:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Rest of the thread.

bsky.app/profile/tolm...

12.09.2025 14:41 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Here is an attempt at making my LLM thread screenshot more legible (previous paragraph of each portion is included in each successive image to hopefully ease context). Original bsky thread below, and I'll also just quote second in the next post. Wish I could just edit...

bsky.app/profile/did:...

12.09.2025 14:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
You can use LLMs as part of the process of identifying bugs, developing features... | Hacker News

Apologies, I forgot that I normally screenshot my phone, which leads to much more readable font sizes and line widths. Going to try to remedy it in the original, but meanwhile here is a direct link: news.ycombinator.com/item?id=4521...

12.09.2025 14:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It feels like complaining about how you broke your foot, only for them to sigh and (condescendingly) share with you their tips and tricks for how to best manage your Spotify playlists.

12.09.2025 13:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

More worrying is how common it is to have someone β€œargue” by sharing how useful it was in their *totally unrelated scenario*. Is it really not common knowledge that β€œcoding on your stuff” is very different from β€œmanaging and triaging contributions”? Their β€œadvice” isn’t even wrong, just irrelevant.

12.09.2025 13:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Like many LLM topics, I’m not even necessarily opposed to the idea that *someday* LLMs could be used for this, maybe even amazing for this! But regardless of their β€œfuture potential,” I am *baffled* that people seem to sincerely not understand that they are *obviously* not ready for that *today*.

12.09.2025 13:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 1
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Some thoughts on "contributing” code to open source projects using LLMs.

12.09.2025 13:23 πŸ‘ 5 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1

Yes but only the MagSafe is integrated into the battery widget to show you that pitifully small amount drain away!

10.09.2025 00:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The MagSafe battery is so silly. It takes battery that *should be in the phone* and puts it in a *heavier* and *less efficient* (Qi) package. Look at how much of this *isn’t* battery: Qi coils, a *motherboard*, etc. Why? Just put the battery in the phone! And hey it’ll never accidentally fall off.

10.09.2025 00:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The Trump statue was bad enough, did they really have to *also* offer the iPhone in Trump Orange? #AppleEvent

09.09.2025 20:26 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Look at this bizarre design. Imagine if instead of *3 distinct & asymmetric levels of thickness* the back just came out to the lenses. It'd look better, not tip on a table, be easier to hold, & probably 2x the battery. But then they couldn't talk about how thin the uh... "thin" part is. #AppleEvent

09.09.2025 20:20 πŸ‘ 6 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Great, then why is it presented by a dude on a bike? Wouldn’t it bounce around like crazy while riding a bike? More importantly: there’s a way to design this so it doesn’t make you look like a tourist carrying around your passport.

09.09.2025 18:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Having more or less exhausted the marketability of β€œcool,” Apple is now aiming to the corner the market on β€œdoofus”. Step aside fanny pack! #AppleEvent

09.09.2025 18:10 πŸ‘ 7 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0