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Jon Rohan (@jonrohan) profile picture

Jon Rohan

@jonrohan

building design system things on the internet. — currently staff engineer @github !important

 Seattle, WA
github.com/jonrohan
Joined May 2007
  • Tweets9.5K
  • Following546
  • Followers3.7K
1.2KMedia
Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)Photo by Jon Rohan (@jonrohan)
This is worth a read if you’re interested in rendering performance github.blog/engineering/arch…
Improving site performance by shipping more CSS

Improving site performance by shipping more CSS

How we fully migrated github.com away from CSS-in-JS.

github.blog
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Developers after GitHub ships stacked pull requests.
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I wish GitHub had stacks….. no wait
Image from Jon Rohan (@jonrohan)
Image from Jon Rohan (@jonrohan)
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Jon Rohan retweeted
samuel (@samuelcm88) profile picture
samuel@samuelcm88Jul 16
there’s a new christopher nolan out that’s supposed to be nuts
Image from samuel (@samuelcm88)
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Jon Rohan retweeted
shelby (@thetrueshelby) profile picture
shelby
@thetrueshelbyJul 14
Replying to @MeidasTouch
@MeidasTouch
Image from shelby (@thetrueshelby)
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Jon Rohan retweeted
owl (@owl_posting) profile picture
owl
@owl_postingJul 13
Image from owl (@owl_posting)
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Schrödinger’s following feed. Friends? Are you here?
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If you're gonna use voice chat to prompt, you should definitely be using one of these...
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In the age of AI slop, some of us are still making things by hand, I promise ❤️ Octocat for the new GitHub Copilot App was modeled, rigged, and animated in Blender...
GitHub (@github) profile pictureGitHub
@githubMay 14
Cooking up something new 🧑‍🍳 Join the waitlist for early access to technical preview of the GitHub Copilot app 👇 gh.io/github-copilot-app?utm…
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Jon Rohan retweeted
jedgar (@jedgar) profile picture
jedgar
@jedgarApr 14
Sad news. My friend Simon who did the original bird for Twitter, Octocat for GitHub and Redid Sammy The Shark for DigitalOcean has passed away, he was 56. He was a great guy. What a loss.
Image from jedgar (@jedgar)
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Jon Rohan retweeted
Mr Sam (@mastersam_) profile picture
Mr Sam
@mastersam_Feb 23
jitesh💙 (@Jitesh_117) profile picturejitesh💙
@Jitesh_117Feb 23
someone should make a vscode extension which plays "FAAAAH" sound whenever a test fails
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台羽正 (@daibatadashi) profile picture
台羽正@daibatadashiJan 27
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Used the @GitHub Copilot SDK to let the Copilot CLI call me when it needs my opinion on something.
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Jon Rohan (@jonrohan) profile picture
Jon Rohan@jonrohan2 Dec 2024
Here’s my gift guide for the developers in your life. 🎄 1. LGTM 👍🏻 2. LGTM 👍🏻 3. LGTM 👍🏻 4. LGTM 👍🏻 5. LGTM 👍🏻
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forget apple’s liquid glass… here comes reflective chrome ui crazy cool
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My timeline feels like everyone pitching AI coding in the same way informercials demonstrated something badly. > Hate fixing bugs? > Need someone to approve your code? in unison "There's gotta be a better way" youtube.com/watch?v=qM4zMofs…
Infomercial Montage [First World Problems]

Infomercial Montage [First World Problems]

The struggle is real.A Second Video! https://youtu.be/lymGRnES...

youtube.com
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John Gregorchuk (@JMGregorchuk) profile pictureJohn Gregorchuk
@JMGregorchuk29 Nov 2025
Architects are cooked. AI is coming for you. Prepare accordingly.
Image from John Gregorchuk (@JMGregorchuk)
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Who has thoughts about gist.github.com? Share them here
Discover gists

Discover gists

GitHub Gist: instantly share code, notes, and snippets.

gist.github.com
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I hate web developer Halloween, because what do you mean you’re going as the wobbly GitHub actions progress spinners?
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