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Chris Fung

@aergonaut.com
190 followers 566 following 379 posts

He/him. 🧑‍💻 Staff Software Engineer at Gusto 🧙‍♂️ Digital Weaver. 💎 Ruby and Rails enjoyer. My posts and opinions are my own. Goose was not valued. Temet nosce. 🐘 @aergonaut@ruby.social 👨‍💻 github.com/aergonaut ✍️ chrisfung.dev

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Chris Fung @aergonaut.com · 14/07/2026
the responsibilities of humans in the age of AI #RubyConf2026
Design, taste, judgement, responsibility, saying no
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Chris Fung @aergonaut.com · 14/07/2026
Good morning #RubyConf2026 !! Opening keynote with @matz.bsky.social !
Matz presenting the opening keynote at RubyConf 2026 at Red Rock Casino in Las Vegas.Comparison of time taken by Claude to generate a mini-Git across several languages. Ruby was the fastest to generate.
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Chris Fung @aergonaut.com · 30/06/2026
First 4x3 where I /do not/ agree with the solution. 4x3.fun June 29, 2026 172 points • No mistakes 🌟🟪🟪 🌟🟨🟨 🌟🟩🟩 🌟🟦🟦
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Chris Fung @aergonaut.com · 27/06/2026
4x3.fun June 27, 2026 205 points • No mistakes 🌟🟪🟪 🌟🟦🟦 🌟🟩🟩 🌟🟨🟨
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Chris Fung @aergonaut.com · 26/06/2026
4x3.fun June 26, 2026 139 points • No mistakes 🌟🟪🟪 🌟🟩🟩 🌟🟦🟦 🌟🟨🟨
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Chris Fung @aergonaut.com · 24/06/2026
4 × 3 June 24, 2026 202 points • No mistakes 🌟🟪🟪 🌟🟦🟦 🌟🟩🟩 🌟🟨🟨 hankgreen.com/fourbythree
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Chris Fung @aergonaut.com · 19/06/2026
4 × 3 145 points • 0 mistakes 🟪🌟🟪 🌟🟦🟦 🟩🌟🟩 🟨🌟🟨
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Chris Fung @aergonaut.com · 17/06/2026
4 × 3 145 points • 0 mistakes 🌟🟪🟪 🌟🟦🟦 🟩🌟🟩 🟨🌟🟨
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Chris Fung @aergonaut.com · 16/06/2026
Felt like this one was pretty easy but reverse rainbow! 🌈 @hankgreen.bsky.social 4 × 3 145 points • 0 mistakes 🟪🌟🟪 🌟🟦🟦 🟩🌟🟩 🟨🌟🟨 www.hankgreen.com/fourbythree/
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Chris Fung @aergonaut.com · 21/04/2026
Heading to Hakodate!
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Chris Fung @aergonaut.com · 20/04/2026
Wrapping up a very nice couple of days in Sapporo before heading to Hakodate for RubyKaigi!!♦️💎 Excited to see everyone! 🚊🎉
Sapporo TV tower in the morningChimney of Sapporo brewery. The chimney is marked with a red star and サッポロビールThe post’s author posing like the Will Smith red carpet meme with the ocean in the backgroundCherry blossoms in Otaru
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Chris Fung @aergonaut.com · 29/01/2026
Tempest! I first played this around the time I saw TRON for the first time as a kid so the two are inextricably linked in my mind
Screenshot of the video game Tempest (1981) by Atari. Image shows neon blue lines converging at a point, with various colored enemies as geometric shapes crawling outward. The player is a yellow shape on the perimeter, with their lane also highlighted in yellow.
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Chris Fung @aergonaut.com · 12/10/2025
Really enjoying @kagi.com News, but noticing more frequently recently the main summaries will include what appears to be partially truncated footnote markers. Also seems like sometimes there will be empty spaces at the end of a statement, but no footnotes.
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Chris Fung @aergonaut.com · 10/04/2025
#RailsConf 2025 is the LAST RailsConf, and I'm honored to announce that I will be a speaker! Join me in Philly this summer, July 8-10, to celebrate the history of RailsConf, our community, and the future of the Rails ecosystem! 🎉 🙌 🚅 🌐 🎤 @rubycentral.org
Social media banner image. Text reads: "Join me at RailsConf 2025! Internationalization on Rails: Unpacking the Rails I18n Toolkit Thu, 7/10/2025 2:30 pm - Philadelphia, Pennsylvania, United States"
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Chris Fung @aergonaut.com · 01/01/2025
Everyone celebrating the arbitrary passage of time when they don’t even know about Earth body 4 corner time equals 4 leg mobility YOU ARE HERE
The Time Cube meme image
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Chris Fung @aergonaut.com · 21/12/2024
Post your first RPG Actually can’t remember if I played Blue or Yellow first. I think I played Blue on an old-school GameBoy, so I assume it was first for me.
North American cover art of Pokémon Blue
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Chris Fung @aergonaut.com · 03/12/2024
#SFRuby incoming @inazarova.bsky.social @sentry.io
A tray of freshly baked cookies. Recipe: “Five-spice Crackle Cookies”, Bon Appétit, Dec 2024 / Jan 2025A tray of freshly baked cookies. Recipe: “Five-spice Crackle Cookies”, Bon Appétit, Dec 2024 / Jan 2025
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Chris Fung @aergonaut.com · 23/11/2024
Apollo from Animal Crossing
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Chris Fung @aergonaut.com · 23/11/2024
There’s another one at the bottom of the list, at least on iOS it appears. The one at the top is fine.
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