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Aaron Powell (@slace)

@aaron-powell.com
1.6K followers 485 following 652 posts

DevRel at GitHub/Microsoft doing .NET and GitHub Copilot. Maintainer of github.com/github/awesome-copilot Pronouns: he/him

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Aaron Powell (@slace) @aaron-powell.com · 24/08/2026
My first custom PCB has arrived for my desk motor controller. Now to get to soldering!
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Aaron Powell (@slace) @aaron-powell.com · 14/08/2026
How's it going? Oh, just a little bit of work for a Friday afternoon, probably going to push a PR then smokebomb out.
Copilot session showing:
- Changes +283156, -9025
- Plan with 4 items left
- 18 background agents
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Aaron Powell (@slace) @aaron-powell.com · 27/07/2026
New car go vroooooom!
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Aaron Powell (@slace) @aaron-powell.com · 13/07/2026
Nifty little weekend project with GitHub Copilot app - I revived a long defunct OSS hardware project (Tessel2), got the toolchain to work on Windows, then built a Canvas to work with the device while pairing with Copilot. Next to see if I can update the OpenWRT version it runs
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Aaron Powell (@slace) @aaron-powell.com · 10/06/2026
Just dropped my Microsoft Build 2026 recap video! 🎉 All the big developer announcements condensed so you don't miss a thing. 🧵
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Aaron Powell (@slace) @aaron-powell.com · 08/03/2026
A bunch of computer surgery today and I've got a PoC boot of an old Mac Mini with Ubuntu to expand my homelab. The drive with Ubuntu doesn't actually fit in the Mac Mini, it's just a temp replacement to prove it'd work before I flash the "real" drive
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Aaron Powell (@slace) @aaron-powell.com · 02/03/2026
Awesome Copilot just hit 1337 commits 🤓 IYKYK
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Aaron Powell (@slace) @aaron-powell.com · 28/02/2026
Decided to do a spot of joggling at parkrun yesterday
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Aaron Powell (@slace) @aaron-powell.com · 23/02/2026
Well... that's a new error from GitHub
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Aaron Powell (@slace) @aaron-powell.com · 12/02/2026
Found in some code I had copilot generate for me 🤣
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Aaron Powell (@slace) @aaron-powell.com · 14/01/2026
For a bit of fun, I asked Copilot to add a font selector on my website www.aaron-powell.com Now there's a few different fronts to pick from to help with reading (I use OpenDyslexic a lot more these days)
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Aaron Powell (@slace) @aaron-powell.com · 27/12/2025
Preparing for another hard day
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Aaron Powell (@slace) @aaron-powell.com · 15/12/2025
Power is out at home today, so I'm off to the local shops to work. Trustly little travel router, running off a battery pack, and it's like the home network is still up
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Aaron Powell (@slace) @aaron-powell.com · 10/12/2025
Thanks Australian Government and Discord, this is going on the wall.
A Discord notification saying "We determined you're in the adult age group".

Clearly Discord doesn't really know me.
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Aaron Powell (@slace) @aaron-powell.com · 13/11/2025
Hello there WSL 🤣
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Aaron Powell (@slace) @aaron-powell.com · 13/11/2025
Oh, maybe I should close a few things...
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Aaron Powell (@slace) @aaron-powell.com · 12/11/2025
Progress!
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Aaron Powell (@slace) @aaron-powell.com · 12/11/2025
Well... that doesn't bode well
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Aaron Powell (@slace) @aaron-powell.com · 11/11/2025
Ah yes, one of **those** days again
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Aaron Powell (@slace) @aaron-powell.com · 03/11/2025
Spent my lunch break hitting a milestone
Certificate of appreciation for my 10th blood donation
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Aaron Powell (@slace) @aaron-powell.com · 21/10/2025
Making my own esp32 based temperature sensor for @home-assistant.io I think I did an acceptable job soldering that too. Now to make an enclosure for it so it's a bit cleaner on my desk...
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Aaron Powell (@slace) @aaron-powell.com · 13/10/2025
Oh, it's that kind of day is it... *sigh*
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Aaron Powell (@slace) @aaron-powell.com · 09/10/2025
First 3D printed organisation system installed to tidy up my IoT/smart home draw. Gridfinity layout system with a collection of boxes and battery holders
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Aaron Powell (@slace) @aaron-powell.com · 29/09/2025
I'm not sure if I need to 3D print them... Yet
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Aaron Powell (@slace) @aaron-powell.com · 27/09/2025
Toying with a multi-colour print while editing an existing design, initially attempt is a 17hour print with 480 filament changes. Switching to multi-plate printing and a few orientation tweaks, 3.5hours (plus plate swapping). That's probably better 🤣
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Aaron Powell (@slace) @aaron-powell.com · 19/09/2025
When you question if you're writing LISP or C#
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Aaron Powell (@slace) @aaron-powell.com · 16/09/2025
Got a 3D printer but needed a place for it to go. Unfortunately, the space isn't big enough for anything standard, so I decided to custom build a workbench for it. Table tennis table acted as a cutting bench, and I got a nice, snug fit. And of course a Benchy to print first up 😉
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Aaron Powell (@slace) @aaron-powell.com · 11/09/2025
Look, I'm doing data science!
Getting Copilot to generate insights from an Excel spreadsheet because I can
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Aaron Powell (@slace) @aaron-powell.com · 02/09/2025
Maaaaaaaaaaybe I should call it a night
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Aaron Powell (@slace) @aaron-powell.com · 02/09/2025
When you type `azd up` but only half pay attention to the location you select to publish... There's no kangaroos in Austria...
I selected Austria East, not Australia East
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Aaron Powell (@slace) @aaron-powell.com · 02/09/2025
This is the greatest invention ever!
Drinking bird toy
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Aaron Powell (@slace) @aaron-powell.com · 02/09/2025
Hmm, I think something is wrong with one of my Docker containers...
CPU usage is listed as 1255.71%

That's not probably not ideal...
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Aaron Powell (@slace) @aaron-powell.com · 30/08/2025
Time for another race
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Aaron Powell (@slace) @aaron-powell.com · 27/08/2025
Just how many tools is too many... 🤣
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Aaron Powell (@slace) @aaron-powell.com · 26/08/2025
Creating a workshop on building AI Agents with MCP Servers in .NET, so naturally I use Aspire to orchestrate it. Being able to visualise the resource graph is really quite nifty. #dotnet
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Aaron Powell (@slace) @aaron-powell.com · 09/08/2025
All dressed up for my run at #City2Surf and rasing money for ICLC, NSW's only LGBTQIA+ and sex worker specialising legal services city2surf25.grassrootz.com/inner-city-l...
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Aaron Powell (@slace) @aaron-powell.com · 01/08/2025
Running my 7th #City2Surf next week — and raising funds for Inner City Legal Centre 🏳️‍🌈💼 They’re the only legal service in NSW for LGBQTI+, trans & sex worker communities. Chip in if you can: 👉 city2surf25.grassrootz.com/inner-city-l... #Fundraiser #RunForJustice #ICLC
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Aaron Powell (@slace) @aaron-powell.com · 24/07/2025
Having a hard day today...
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Aaron Powell (@slace) @aaron-powell.com · 09/07/2025
When you're too used to putting requests in the copilot chat...
I typed "git status" in the Copilot chat rather than Terminal, thus having Copilot make an LLM call to then ask if I want it to run "git status" on the terminal.
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Aaron Powell (@slace) @aaron-powell.com · 27/06/2025
Yep, these are just as unpleasent to eat as you'd expect.
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Aaron Powell (@slace) @aaron-powell.com · 27/06/2025
Oh... that's going to be a problem in completing this
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Aaron Powell (@slace) @aaron-powell.com · 22/06/2025
Friend was sick so offered up his race entry today, decided since I had a run planned, why not get a medal too! Thought my testing had been on point, and yep, seems so!
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Aaron Powell (@slace) @aaron-powell.com · 10/06/2025
Ooo neat new feature of the GitHub PR extension for VS Code - a node for PR's that Copilot has created at my request, so I can pick up from its starting point and run with it
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Aaron Powell (@slace) @aaron-powell.com · 09/06/2025
Bag 6 done. The fries are wolverine claws and the ribwich is rollerskates. Such clever use of different parts
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Aaron Powell (@slace) @aaron-powell.com · 09/06/2025
Bags 4 and 5 done, restaurant coming together
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Aaron Powell (@slace) @aaron-powell.com · 07/06/2025
Bag 3 and the overflowing toilet
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Aaron Powell (@slace) @aaron-powell.com · 07/06/2025
Bag two done, drive through and kitchen started
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Aaron Powell (@slace) @aaron-powell.com · 07/06/2025
Main build started, bag one done
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Aaron Powell (@slace) @aaron-powell.com · 07/06/2025
First build done
Lego Simpsons couch bonus set
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Aaron Powell (@slace) @aaron-powell.com · 04/06/2025
Weekend plans sorted
The Simpsons Krusty Burger set #10352
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