Sean McCullough's Avatar

Sean McCullough

@banksean.bsky.social

software engineer, xoogler 🎱 pool junkie live music appreciator TX ex-pat, based in SF bay area he/him

146 Followers  |  130 Following  |  43 Posts  |  Joined: 18.11.2024  |  2.0372

Latest posts by banksean.bsky.social on Bluesky

RFK, Jr.: The Undead Kennedy

23.10.2025 17:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Or implement it as operational transformation, even.

05.10.2025 00:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Distinct from Ctrl+z, perhaps a separately managed undo buffer.

05.10.2025 00:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

There should be a standard keyboard shortcut for "Undo whatever dumb shit the AI just did."

05.10.2025 00:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

"A lab-what, now? Lab... booboo...? I don't get it. Is it a Wuhan reference?"

27.09.2025 00:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’ll see your god dammit, and raise you a motherfucker. I have grown to really appreciate how well tailwind’s approach scales up with app ui / document complexity. Bummer.

26.09.2025 01:17 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Dude

26.09.2025 01:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i'm at the civil war

i'm at the great depression

i'm at the combination civil war great depression

02.09.2025 22:32 β€” πŸ‘ 1882    πŸ” 369    πŸ’¬ 31    πŸ“Œ 4

Trying to learn how to write code by looking at source file contents is like trying to learn how to ride a bike by looking at photos of cyclists crossing a finish line. Your shell, debugger, IDE etc, all handle time-ordered events that explain things that can't be inferred from your commits alone.

14.08.2025 18:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Many (most?) major headaches in software engineering are a function of code change velocity. Prod outages, merge conflicts, code review latency, team communication and coordination problems etc - these only get worse, if you turn up the commit rate without making other changes to how you work.

31.07.2025 22:37 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image 16.07.2025 03:54 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

IDK if agents help us code faster or better overall yet, but sometimes it really does feel like we're speed running the organizational challenges of a much larger traditional dev team.

02.07.2025 00:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

if the democrats wanted to save america they'd be working on Project 42069

30.06.2025 18:49 β€” πŸ‘ 45    πŸ” 3    πŸ’¬ 3    πŸ“Œ 0

github actions pricing is the printer ink of compute

24.06.2025 22:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

Edit as you review. sketch.dev/blog/right-h...

23.06.2025 22:40 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

#hugops implies the existence of #drugops

21.06.2025 01:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Nothing never happens enough

13.06.2025 04:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
sketch blog: How I program with Agents 2025-06-08 by David Crawshaw

The Sketch blog has become the one thing you need to readβ€”along with @simonwillison.netβ€”to keep the pulse of LLM-assisted development.

Senior engineers putting in the work and giving no-bullshit perspectives.

Read this one by @crawshaw.io through. Not skim or half. Especially if you are a skeptic.

09.06.2025 09:52 β€” πŸ‘ 68    πŸ” 15    πŸ’¬ 3    πŸ“Œ 0

Some recent experiences programming with agents. crawshaw.io/blog/program...

08.06.2025 18:35 β€” πŸ‘ 25    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1
screen shot of MCP, the main antagonist character from the movie TRON. Text says "PIVOT TO MCP"

screen shot of MCP, the main antagonist character from the movie TRON. Text says "PIVOT TO MCP"

05.06.2025 22:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
photo of a lot of locks attached to a bridge in paris

photo of a lot of locks attached to a bridge in paris

Fig 1: sync.Mutex usage, after you try to get the AI to modify some code that mentions concurrency

05.06.2025 00:26 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
sketch.dev

sketch.dev is great, it's banging away writing tests for me as I type this and so far they've been high quality and worth the $1 USD in Anthropic API credits I've paid for.

I think specifically the quality for Go projects above Claude is minimal but just enough that I trust sketch more.

26.05.2025 01:08 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
sketch blog: A Lightweight Merge Queue using GitHub Actions

If you are interested in an easy recipe for a merge queue, sans code review, this is my favorite so far: sketch.dev/blog/lightwe...

08.05.2025 22:01 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

hypothesis: naive adoption of coding assistants can lead very small teams through initial short-term gains in IC productivity, but long term into situations where they get bogged down by communication and coordination problems we normally only associate with much larger traditional teams

01.05.2025 22:02 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

So is there like some kind of vibe-sre that's gonna be on the hook to vibe-support all these vibe-coded apps? I wonder what their VLIs, VLOs and VLAs are.

25.04.2025 22:16 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Photo of the hosts of Wheel of Fortune

Photo of the hosts of Wheel of Fortune

22.03.2025 23:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

vapecoding is when the bill for your vibecoding session comes out to exactly $4.20

21.03.2025 23:46 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

a hunch: prior experience with typos in embarrassingly short string literals, whose erroneous contents (but correct type) the compiler dutifully places onto the call stack without further consideration

20.03.2025 00:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Chuck Schumer is a call to action not a name

14.03.2025 02:04 β€” πŸ‘ 5905    πŸ” 799    πŸ’¬ 99    πŸ“Œ 35
11.03.2025 00:37 β€” πŸ‘ 3003    πŸ” 426    πŸ’¬ 53    πŸ“Œ 15

@banksean is following 19 prominent accounts