Blog of Geof

Hello! My name is Geof. I am a freelance interactive designer with over eight years of experience. I like to make nice apps and websites. I'm currently living in Salt Lake City, Utah. Sometimes I write about things that interest me here.

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Thursday, July 12th

New Macbooks Pro (2018) #

Macbook Pro


Apple today updated MacBook Pro with faster performance and new pro features, making it the most advanced Mac notebook ever. The new MacBook Pro models with Touch Bar feature 8th-generation Intel Core processors, with 6-core on the 15-inch model for up to 70 percent faster performance and quad-core on the 13-inch model for up to two times faster performance — ideal for manipulating large data sets, performing complex simulations, creating multi-track audio projects or doing advanced image processing or film editing.

I‘m really glad that Apple is getting into a (mostly) yearly update cycle for their Pro laptops. I'm also glad that this speed bump has decided to use the new Intel quad core i5/i7 for the 13" and the six core i9 for the 15" laptops.

Interestingly enough, the marketing page for these laptops also mentions an eGPU enclosure.


Blackmagic Design has created an external GPU (eGPU) ideal for MacBook Pro.14 So you can have desktop-class graphics performance without giving up the portability of a notebook. Housed in an all‑in‑one aluminum enclosure, the Blackmagic eGPU is powerful yet quiet, charges your MacBook Pro using Thunderbolt 3, and has built-in I/O connections to drive both a Thunderbolt 3 display and VR accessories simultaneously. With the Blackmagic eGPU and MacBook Pro, you can accelerate pro apps, create VR content, and enjoy supersmooth gaming anywhere you roam.

The eGPU enclosure is made by Blackmagic. It features a Radeon Pro 580 GPU, 2x TB3 ports and 4x USB3 ports. It costs $699.

More interesting to me is the Razer Core X eGPU. It mostly is due to being given the choice of GPU that goes into the enclosure (is the Blackmagic case GPU removable?). Although with the Core X's base price of $250, after being paired with something like a Radeon Vega 64 (if you can even find one anywhere near MSRP) you will be well over the $699 price of the Blackmagic eGPU.

The Vega 64 seems to beat out the Radeon Pro 580 in most areas (except for price).

Daring Fireball:

Today’s updates are indisputably aimed at genuine “pro” users. Only the high-end machines with the Touch Bar have been updated — the non-Touch-Bar 13-inch MacBook Pro (a.k.a. the MacBook Escape) and the just-plain MacBook are unchanged.

Damn. I'm not really sold on Touch Bar. I don't think it has enough advantages to warrant replacing the Fn key row. I think it would be great to make an appearance above a standard Fn key row... but that's not what Apple is selling. I'd rather get the extra watt hours of battery life that the non-Touch Bar model gets.

This update is a step in the right direction. However, I'm curious to see what the next iMac refresh will see now that the 15" has a six core i9 in it…

More: LaptopMag Benchmarks

Friday, June 29th

Musings On The New Garmin Fenix 5 Plus and Suunto 9 #

Garmin and Suunto have both released their new premium multi-sport watches this week: the Garmin Fenix 5 Plus and the Suunto 9.

As an owner of the current Garmin Fenix 5x (non-plus), I wanted to collect a few thoughts I had while researching both watches.

Garmin Fenix 5 Plus

Suunto 9

More: DC Rainmaker on Suunto 9, DC Rainmaker on Garmin Fenix 5 Plus

Tuesday, June 26th

Alan Kay on The Early History of SmallTalk #

This excellent read was sent to me recently by a friend. There’s a lot of amazing quotes throughout. Here’s just a few that caught my eye.

Alan Kay:

It is probably not an accident that the agglutinative languages all seem to have been instigated by committees, and the crystallization languages by a single person.

Philosophically, Smalltalk’s objects have much in common with the monads of Leibniz and the notions of 20th century physics and biology. Its way of making objects is quite Platonic in that some of them act as idealisations of concepts–Ideas–from which manifestations can be created. That the Ideas are themselves manifestations (of the Idea-Idea) and that the Idea-Idea is a-kind-of Manifestation-Idea–which is a-kind-of itself, so that the system is completely self-describing– would have been appreciated by Plato as an extremely practical joke [Plato].

In computer terms, Smalltalk is a recursion on the notion of computer itself. Instead of dividing “computer stuff” into things each less strong than the whole–like data structures, procedures, and functions which are the usual paraphernalia of programming languages–each Smalltalk object is a recursion on the entire possibilities of the computer. Thus its semantics are a bit like having thousands and thousands of computer all hooked together by a very fast network.

…my emotional involvement has always been centered on personal computing as an amplifier for human reach–rather than programming system design–and we haven’t got there yet.

I have a lot of strange nostalgia for the early days of computing and the internet. It's especially strange considering that I wasn't alive for most of it. Either way, I appreciate the idealism and, in some ways, naïveté regarding how computers would eventually be used and misused.

Thursday, June 21st

Airbnb Switching Away From React Native #

Gabriel Peal:

Before React Native can render for the first time, you must initialize its runtime. Unfortunately, this takes several seconds for an app of our size, even on a high-end device.

Gabriel Peal:

A common misconception is that React Native allows you to move away from writing native code entirely. However, that is not the current state of the world. The native foundation of React Native still rears its head at times. For example, text is rendered slightly differently on each platform, keyboards are handled differently, and Activities are recreated on rotation by default on Android. A high-quality React Native experience requires a careful balance of both worlds. This, paired with the difficulty of having balanced expertise on all three platforms makes shipping a consistently high-quality experience difficult.

Although I don't have any real experience with React Native, both of these points seem like dealbreakers to me.

I'm always hesitant to recommend a framework like React Native that is not officially supported by Apple. Especially when Apple can operate mysteriously and suddenly. It's quite possible (however unlikely) they could ban all apps from the App Store made from frameworks such as React Native.

Furthermore, I think there's a lot of cases where branded apps across platforms should behave and meet the interface guidelines of each platform. Sharing model and data code is nice (in which case, C/C++ is pretty cross platform…), but I have a hard time believing that views and UI should be identical. To me, that would just be the lowest common denominator of experience across all supported platforms.

In addition, personally, I'd rather write Swift than JS.

More:, hackernews, medium/airbnb

Friday, June 15th

Rogue Amoeba: On The Sad State of Macintosh Hardware #

It’s very difficult to recommend much from the current crop of Macs to customers, and that’s deeply worrisome to us, as a Mac-based software company. For our own internal needs, we’ve wound up purchasing used hardware for testing, rather than opting to compromise heavily on a new machine. That isn’t good for Apple, nor is it what we want.

This is the most frustrating aspect to me: potential customers who have the means and will to buy new machines but because of stagnation in the hardware roadmap it would be absurd to spend a large portion of money on a computer with out-of-date hardware.

Their current failure to keep the Mac lineup fresh, even as they approach a trillion dollar market cap, is both baffling and frightening to anyone who depends on the platform for their livelihood.

Frightening indeed. I even dug up one of my old tweets from 2016 with an eerily similar "Do not buy" recommendation.

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