@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
This is worth a read if you’re interested in rendering performance github.blog/engineering/arch…

Improving site performance by shipping more CSS

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

github.blog
1
163
Developers after GitHub ships stacked pull requests.
1
1
2
709
I wish GitHub had stacks….. no wait
1
56
Jon Rohan retweeted
samuel@samuelcm88Jul 16
there’s a new christopher nolan out that’s supposed to be nuts
21
1,707
25
25,948
738,727
Jon Rohan retweeted
shelby
@thetrueshelbyJul 14
Replying to @MeidasTouch
@MeidasTouch
2
25
333
11,805
Jon Rohan retweeted
owl
@owl_postingJul 13
58
5,579
274
68,708
1,481,729
Schrödinger’s following feed. Friends? Are you here?
2
9
534
If you're gonna use voice chat to prompt, you should definitely be using one of these...
4
2
2
47
7,994
1
118
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
@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…
204
1,628
104
38,981
2,414,789
Jon Rohan retweeted
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.
197
3,752
180
17,382
556,425
Jon Rohan retweeted
Mr Sam
@mastersam_Feb 23
jitesh💙
@Jitesh_117Feb 23
someone should make a vscode extension which plays "FAAAAH" sound whenever a test fails
155
1,596
184
19,342
940,487
Jon Rohan retweeted
台羽正@daibatadashiJan 27
106
5,406
277
26,309
816,715
Used the @GitHub Copilot SDK to let the Copilot CLI call me when it needs my opinion on something.
23
43
7
429
108,462
Jon Rohan retweeted
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 👍🏻
1
4
441
forget apple’s liquid glass… here comes reflective chrome ui crazy cool
578
718
453
17,307
4,347,904
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]

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

youtube.com
1
3
586
John Gregorchuk
@JMGregorchuk29 Nov 2025
Architects are cooked. AI is coming for you. Prepare accordingly.
27
554
5
4,110
159,335
Who has thoughts about gist.github.com? Share them here

Discover gists

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

gist.github.com
1
2
3
1,543
I hate web developer Halloween, because what do you mean you’re going as the wobbly GitHub actions progress spinners?
1
209
Load more