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dan reeves

@danreev.es
109 followers 375 following 144 posts

frontend tech lead, running, film photography, they/them cornwall danreev.es

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dan reeves @danreev.es · 14/09/2026
Took my little sister on her first half marathon this weekend and she smashed it. Me however, I need to lie down...
Truro half marathon 2026
Time: 2h 24m
Distance: 21.3km
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Jake Lazaroff @jakelazaroff.com · 11/09/2026
the good reason is that ~every native UI development toolchain is significantly more excruciating than web dev
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Monica @monica.dev · 07/09/2026
I’m doubling-down on my physical media collection and forgot how DVDs/Blu-Ray include bonus content. I love that I can watch the animated movie along with feature-length storyboards and avoid subscribing to another service. 😍
static.klipy.com
Kiki's Delivery Service: Kiki Relaxing on Hill
Alt: Kiki's Delivery Service: Kiki Relaxing on Hill
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Brookie @brookie.blog · 31/08/2026
you call yourself designers ?? this is what real design looks like.
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dan reeves @danreev.es · 25/08/2026
are you building opencode2 desktop?
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Joshua Bowman @thalesdisciple.bsky.social · 08/08/2026
Working on an A.I. policy for my calculus classes. Decided to be upfront about the current situation with LLMs and to give a heartfelt explanation for why the course still matters.
Al policy

Context

Artificial Intelligence, or "A.l.," Is a broad term used to refer to several different kinds of technologies. The kind most relevant to this class are Large Language Models (LLMs), which use mathematics to analyze large amounts of human-produced text and then generate new text that simulates what a human might write in response to prompts or questions. Some examples of LLMs are OpenAl's ChatGPT, Anthropic's Claude, and Google's Gemini.Current LLMs can provide a solution to any calculus problem I give you. So why should we work on them, you might ask? Here's the thing: for the most part, the problems were already solved anyway. Calculus as a subject is nearly 400 years old. It has reached into virtually every modern scientific and economic field. And while I would like to believe that I have crafted a few new problems with some small amount of originality tailored to this class, for the most part I have curated a collection of exercises drawn from my years of teaching calculus. Those exercises come from textbooks, workshops, friends, and other fields of study, as well as my own invention.
And they nearly all have known solutions, often with fairly standard approaches.
Before A.I. became widely available, you could find those solutions in another textbook, or from a friend's notes, or through a repository on the internet.The point of this class is not necessarily to solve problems that have never been solved before. It is for you to develop habits of thinking that are used by mathematicians, scientists, and policymakers-to develop a sort of mental toolbox that can be applied to new problems. If along the way you happen to find a new way of solving one of the class exercises, that's great! I am constantly learning new things from my students. But you will be bereft of discovery if you rely on a LLM for solutions to the calculus problems before you. Here I mean the discovery of having your own realizations, crystallizing your own internal understanding, claiming the knowledge in a way that cannot be taken away from you.
That ownership is what I want for you, and that is what the course is built around.
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dan reeves @danreev.es · 07/08/2026
goes both ways, if the number ain't 69 dont even bother sending the offer
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dan reeves @danreev.es · 06/08/2026
I light mode everything except discord
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Anil Dash @anildash.com · 27/07/2026
Just in case you still use any Basecamp products, DHH is crashing out about his AI product gently pointing out that it’s bad for him to have extermination fantasies about the Roma people.
DHH tweet saying “This is why we need competition and open weights in Al. Imagine a world where only Anthropic sat as the moral arbiter of acceptable speech. Fucking ridiculous. (Grok of course did it no problem, same too with Kimi K).” when presented with his blog post using a slur about the Roma people.
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James Gulland @jamesgulland.com · 11/06/2026
WebGL and Three.js. wow. messenger.abeto.co
messenger.abeto.co
Messenger
It's a small planet, but someone's gotta make the deliveries.
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Signal @signal.org · 08/06/2026
Our statement on the UK gov't's demand that all content on all devices sold or used in the UK be scanned, on the presumption of nudity, using a dystopian combination of age verification & content scanning. This proposal will not safeguard children. It endangers us all. signal.org/blog/pdfs/20...
signal.org
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dan reeves @danreev.es · 09/06/2026
at doing that
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dan reeves @danreev.es · 09/06/2026
And since Google replaced voice commands with Gemini on android it's fuckin sucked
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antirez @antirez.bsky.social · 29/05/2026
"If you’re going to use an LLM to write me an email, I’d much rather you just send me the prompt; at least then I’d have an idea of what you actually meant to say." noperator.dev/posts/you-ca...
noperator.dev
You can just say it
There is a weird collection of arguments for appraising the value of humans and their creative artifacts. It usually goes something like this: In the age of AI, we should still prefer humans in certai...
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dan reeves @danreev.es · 29/05/2026
react.dev/reference/re...
react.dev
compilationMode – React
The library for web and native user interfaces
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dan reeves @danreev.es · 29/05/2026
yeah the whole render fn will get memoized but anything inside it won't because it's not PascalCase. fine in simple render prop cases but when claude is pulling components apart into functions instead of components 🤷
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dan reeves @danreev.es · 28/05/2026
Also a deopt for the compiler afaict
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dan reeves @danreev.es · 28/05/2026
rip olympus mju, you've done me well
A mirror selfie taken on an Olympus mju point and shoot camera
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dan reeves @danreev.es · 25/05/2026
if its so shit why does it look so good
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tef @tef.bsky.social · 20/05/2026
hi, i'm johnny knoxville and welcome to github
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dan reeves @danreev.es · 14/04/2026
trying to help a friend with the windows 11 upgrade and every microsoft support page redirects me to log in after a second so i have to view it through archive.org 🙃
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Dave Rupert @davatron5000.bsky.social · 13/04/2026
📝 When moving fast, talking is the first thing to break daverupert.com/2026/04/more...
daverupert.com
When moving fast, talking is the first thing to break
When you make speed and “moving fast” the biggest priority on a project or in an organization, the first thing to breakdown is talking to each other. Talking takes time. Consensus is expensive and slo...
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dan reeves @danreev.es · 28/02/2026
wait if pokemon is 30 then i must be... no... this can't be right
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dan reeves @danreev.es · 27/02/2026
im coining a new term. vibe linting: pr review feedback thats based on iterations of natural language and feelings
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jordan @jdan.me · 22/02/2026
I have never had a good day from tackling a todo list, but I have had many good days from helping just one person with something
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dan reeves @danreev.es · 09/02/2026
ive had a good time listening to these over the weekend, thanks!
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dan reeves @danreev.es · 01/02/2026
When I write code by hand my meat fingers are compelled to write bad abstractions to avoid typing. AI is really good at copying things and typing out a lot of boilerplate, which is exciting for software quality
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Tom Sherman @tom.sherman.is · 08/01/2026
This came to me in a dream last night
What's the matter promptboy, afraid you might code something?
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dan reeves @danreev.es · 31/12/2025
Konnnichiwagwan
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dan reeves @danreev.es · 08/12/2025
If it's anything like other modern games it should cache the compilation and then only recompile when your drivers change (and that will be completely broken so it may still compile on every start)
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dan reeves @danreev.es · 14/11/2025
Yes honey 🥱
Swarm notification:
You've been to bars 8 weeks in a row! Wanna keep that going this week?
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dan reeves @danreev.es · 14/11/2025
Yeah... I'm a data scientist
A t-shirt that says "PYTHON" and "R" on a sassy mannequin
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dan reeves @danreev.es · 11/11/2025
banff, emerald lake, revelstoke #filmphotography
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dan reeves @danreev.es · 11/11/2025
we really got out just in time, huh
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dan reeves @danreev.es · 07/11/2025
Had a great couple days in nyc tho
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dan reeves @danreev.es · 07/11/2025
Good evening Newark, where I am stuck for the night. Love to be rebooked on a 6am flight
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dan reeves @danreev.es · 04/11/2025
Good morning Newark
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dan reeves @danreev.es · 04/11/2025
Making my dreams of flying out of Billy Bishop YTZ come true
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dan reeves @danreev.es · 04/11/2025
❌ Changes requested Would you mind self reviewing this first? I can see a lot of simple mistakes that would take me longer to figure out than you
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dan reeves @danreev.es · 30/10/2025
whats stopping you from building uis that looks like this
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dan reeves @danreev.es · 22/10/2025
Am I gonna make it?
Yearly running distance goal: 500km
To go: 118km
Behind plan: 22km
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dan reeves @danreev.es · 03/10/2025
thanks!
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dan reeves @danreev.es · 03/10/2025
hey sophie are you slides online?
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dan reeves @danreev.es · 02/10/2025
At @nordicjs.com
The Nordic.js conference stage with lights and a crowd
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dan reeves @danreev.es · 18/09/2025
rip
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dan reeves @danreev.es · 14/09/2025
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dan reeves @danreev.es · 14/09/2025
Truro half! It's raining!
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dan reeves @danreev.es · 22/08/2025
bop ♪♪♪♪♪♪♪
last.fm
I Love My Computer — Ninajirachi | Last.fm
Listen free to Ninajirachi – I Love My Computer (London Song, iPod Touch and more). 12 tracks (40:08). I Love My Computer is the debut album from Australian electronic producer Ninajirachi, released o...
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dan reeves @danreev.es · 17/08/2025
how is this not an issue for everyone else
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dan reeves @danreev.es · 17/08/2025
i used google music until they shut it down because they supported uploading your own files and streaming them across devices. moved to apple music because youtube music is garbage. deezer seems to be the only other service that supports uploads but their library cap is too small
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