Sign in

John Carmack

@johncarmack.bsky.social
4.1K followers 38 following 72 posts

swe 🧑‍💻

PostsRepliesMedia
John Carmack @johncarmack.bsky.social · 20/08/2026
Terrible news. I have decided to become a Disney Adult.
040
John Carmack @johncarmack.bsky.social · 11/02/2026
I can feel the Waymo relax when another Waymo is on the other side of the intersection , and honestly Waymo, same
030
John Carmack @johncarmack.bsky.social · 16/09/2025
Unpopular opinion, but I think it’s good to practice empathy even towards people who don’t practice empathy. (I say “unpopular” bc they crucified the first guy who built a platform on that)
3121
Reposted by John Carmack
Dale Ryder @kryton3298.bsky.social · 01/09/2025
282202464
John Carmack @johncarmack.bsky.social · 07/08/2025
ADHD meds are controlled substances; meaning you can still get them with a doctor’s prescription, but are legally required to be inconvenienced several hours per month when picking them up. (my old pharmacy got sold to a new owner who “doesn’t sell narcotics”; 24 hours later I have a new pharmacy)
4405
John Carmack @johncarmack.bsky.social · 15/07/2025
Other people in my peer group may have families, communities, and their mental health, but last month I reduced my team’s CI from 35 minutes to 7, so who’s **really** winning the game here
260
John Carmack @johncarmack.bsky.social · 28/06/2025
How do I get the timeline where the Wyld Stallyns won the 1989 San Dimas Battle of the Bands Bc somehow I ended up in the timeline where scotus made donald trump the worm king of arrakis
media.tenor.com
a man in a robe is standing in the dark and saying `` hi , welcome to the future '' .
ALT: a man in a robe is standing in the dark and saying `` hi , welcome to the future '' .
040
Reposted by John Carmack
John Carmack @johncarmack.bsky.social · 07/04/2025
Eventually, the brutes burn down the library. Joke’s on them though, the sun will someday explode
083
John Carmack @johncarmack.bsky.social · 05/06/2025
It’s really funny how Vince Gilligan cast the perfect Gus Fring—a man so unassuming and even-tempered he fits right in as the New Mexico Dave Thomas—and a decade later casting Giancarlo is shorthand for “hey this is the bad guy”
071
Reposted by John Carmack
camerontalley.bsky.social @camerontalley.bsky.social · 18/05/2025
I think about this comic all the time.
A panel from a Calvin and Hobbes comic.  Calvin's mom, eating dinner, says "Life could be worse, Calvin."  Calvin, clearly upset, his mouth huge says "Life could be a lot BETTER too!"
2475322807
Reposted by John Carmack
Daniel Swain @weatherwest.bsky.social · 15/05/2025
I just created a quick map depicting which portions of the United States are now (as of today) or will imminently be (by early June) without 24/7 local National Weather Service coverage (per Washington Post reporting). #CAwx #CAfire #CAwater #ORwx #AKwx #WYwx #KSwx
Map of local National Weather Service office "areas of responsibility" modified (using polygons with black outlines and red fill) to indicate where recent/expanding cuts to NOAA/NWS have resulting in understaffing so extreme that some offices can not longer operate on a 24/7 basis.
12122451381
Reposted by John Carmack
Steve Klabnik @steveklabnik.com · 13/05/2025
nice argument. however i have already portrayed myself as decentralized and you as centralized
318418
John Carmack @johncarmack.bsky.social · 05/05/2025
Generative AI hallucinating makes it completely useless for the thing we want it to do but people are using it for that thing anyway and that is terrifying
2244
John Carmack @johncarmack.bsky.social · 29/04/2025
Big “we support the jobs the comet will create” energy
071
John Carmack @johncarmack.bsky.social · 26/04/2025
They didn’t want those things, they wanted trump in power and those were the talking points their media bubble gave them
072
Reposted by John Carmack
Sam Wang @samwang.bsky.social · 23/04/2025
SCIENTISTS: The proposed Schedule F is out. It has potential to undermine or destroy merit-based science. Rules/regulations have the force of law. This rule may put peer review in the hands of political appointees. Make your public comment here: www.federalregister.gov/documents/20...
federalregister.gov
Improving Performance, Accountability and Responsiveness in the Civil Service
The Office of Personnel Management (OPM) is proposing a rule to increase career employee accountability. Agency supervisors report great difficulty removing employees for poor performance or misconduc...
7231179
John Carmack @johncarmack.bsky.social · 23/04/2025
Me: [thinking about the NOAA]“Andor is so timely”
040
John Carmack @johncarmack.bsky.social · 21/04/2025
Every millennial knows the pain of falling in love but ultimately having to break up because they’re on opposite sides of the “are we going to be Disney adults” conversation
020
John Carmack @johncarmack.bsky.social · 16/04/2025
A software engineer is an instrument for converting Figma subscriptions into revenue
031
John Carmack @johncarmack.bsky.social · 07/04/2025
Eventually, the brutes burn down the library. Joke’s on them though, the sun will someday explode
083
John Carmack @johncarmack.bsky.social · 27/02/2025
Michelle Trachtenberg and I were supposed to meet in the nursing home, I was going to say “you were great in Pete & Pete”, my inner 11-year-old and I are _feeling> this one
090
John Carmack @johncarmack.bsky.social · 21/02/2025
I like to watch an episode of something marvel before severance, like eating a bag of Cheetos before going to a gourmet restaurant
091
John Carmack @johncarmack.bsky.social · 16/02/2025
I see a lot of “AI is replacing engineers” hype, but the one company that actually tried replacing me with an LLM lost so many clients they went bankrupt in less than a year.
0224
John Carmack @johncarmack.bsky.social · 11/02/2025
I used up all my social capital warning people about Trump the first time. I’m so isolated and burned out now, the only goal I hope for is survival. Idk why I bother with vulnerability on the open internet; it requires empathy and/or intelligence to respond well. Litmus test, maybe.
2261
John Carmack @johncarmack.bsky.social · 07/02/2025
LLMs are a great tool, it’s like if I had a shovel that hit **just** to the left or right of where I was aiming, and sometimes shoveled some dirt on the third or fourth try!
0210
Reposted by John Carmack
Katharine Hayhoe @katharinehayhoe.com · 06/02/2025
Worried about losing access to US federal data that may go off-line, or already is? You’re not alone—but duplication isn’t the answer. Many ongoing efforts have already archived key datasets and many more are ongoing. Check out these existing resources and, if you can, support their work. 🧵
media.tenor.com
a man in a black shirt is looking at a screen with a red background
Alt: a man in a black shirt is looking at a screen with a red background
601619612
John Carmack @johncarmack.bsky.social · 03/02/2025
I grew up around airplanes. My dad flew us to family gatherings in his Beech Baron. I landed my first touch-and-go in a Cessna 152 at the age of 17. Over decades of flights, I never felt safer than when in the hands of air traffic control. I wonder if tomorrow I’ll finally stop crying.
1240
John Carmack @johncarmack.bsky.social · 01/02/2025
In retrospect, the least realistic part of Tomorrow Never Dies was the part where intelligence agencies like MI6 and the CIA would be directed to **oppose** global chaos, rather than architect, engineer, and implement it themselves.
0150
John Carmack @johncarmack.bsky.social · 28/01/2025
Social media peaked at xanga
040
John Carmack @johncarmack.bsky.social · 08/01/2025
Any other LA fire evacuees trying to work from a hotel room today? I feel like I’ve forgotten how to think
230
John Carmack @johncarmack.bsky.social · 30/12/2024
A show like hot ones but instead of eating hot wings you watch the first ten minutes of up and if you don’t cry you go to jail
1101
John Carmack @johncarmack.bsky.social · 17/12/2024
Had a manager last year who’d been a college athlete and so always referred to code sprints in terms of weightlifting. Finishing tickets was “getting reps.” Ticket estimation was “big lift? Small lift?” Today at diff company I nearly referred to an item that will take a lot of planning as “leg day.”
1123
John Carmack @johncarmack.bsky.social · 04/12/2024
Pretty sure the cruelest onboarding assignment possible is “fix broken tests”
191
John Carmack @johncarmack.bsky.social · 23/11/2024
oh, you gave my iMessage a thumbs up? so you hate me?
1151
John Carmack @johncarmack.bsky.social · 21/11/2024
Again reminded I am incredibly lucky to get to write Rust for my actual work. After years of managing Java and Python APIs it feels like winning the software engineer lottery. Low overhead binaries go brrrrr. (don’t ask me about compile times)
3182
John Carmack @johncarmack.bsky.social · 20/11/2024
Forcing everyone to see fireworks every time someone gives two thumbs up is apple’s war on introverts
1181
Reposted by John Carmack
Faine Greenwood @faineg.com · 16/11/2024
As someone who grew up online, it does depress me to see how many people genuinely can’t fathom why someone would want to be on social media beyond reasons linked to building clout so you can make money. It’s fun to talk to interesting people from around the world. That’s always been my reason.
1584182541
John Carmack @johncarmack.bsky.social · 11/11/2024
The CEO at my new company is such a cool and humble guy. he contributes to open source so prolifically, he has code in one of the dependencies I chose for our project, and *didn’t even say anything* until I saw the code & DM’d him to ask about it. Then he was like “oh it was just a few lines” lol
150
John Carmack @johncarmack.bsky.social · 05/11/2024
I have 895 followers here on no posts and feel obligated to use my first post to say I am definitely the quake guy, you are not here by mistake, I am not just a regular person with a Michael Bolton name, I am the famous John Carmack, with a different face for some reason
152118