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John The Cooling Fan

@jtcf.dev
190 followers 141 following 1.5K posts

Github profile: github.com/JohnTheCoolingFan Do not scrape for "AI", I hate it deeply I dev, I draw, I learn (Rust, Linux, Factorio modding, this textbox is really small)

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John The Cooling Fan @jtcf.dev · 16h
the check is over after 39 hours, the first mount failed after 40(!) minutes, but finally a second "manual" mount worked. I don't know if the btrfsck was even necessary, but it verified that there's nothing wrong with the filesystem structure itself.
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John The Cooling Fan @jtcf.dev · 29/09/2026
I had to start the check over to have most of the homelab stuff back up but holy shit
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John The Cooling Fan @jtcf.dev · 28/09/2026
So if anyone's wondering why jtcf.dev is down for several hours already
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John The Cooling Fan @jtcf.dev · 28/09/2026
Oh ffs
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John The Cooling Fan @jtcf.dev · 26/09/2026
*Shivers*
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John The Cooling Fan @jtcf.dev · 26/09/2026
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John The Cooling Fan @jtcf.dev · 25/09/2026
Grabbed from the #hsr livestream and have been using for a bit on discord. Also edited it to have a slightly different text (2nd image)
Nihilux holding up an "OK" sign with text "This product has been authorized by Blurry_QR_Colt" beside herNihilux holding up an "OK" sign with text "This artwork has been approved by Blurry_QR_Colt" beside her
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John The Cooling Fan @jtcf.dev · 23/09/2026
CW: AI SLOP
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John The Cooling Fan @jtcf.dev · 23/09/2026
I was wondering why keymailer suddenly started sending more emails some time ago but then I actually looked inside and checked what the games promo images are
Email title "You are pre-approved for the Last Brazilian Playtest"
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John The Cooling Fan @jtcf.dev · 18/09/2026
Only got this idea *after* I made this. (And seeing someone actually sell 10" racks made out of extrusion and 3d prints)
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John The Cooling Fan @jtcf.dev · 08/09/2026
watching re zero s3 and honestly fascinated
A screenshot of Felix from Re:Zero season 3
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John The Cooling Fan @jtcf.dev · 08/09/2026
blender is pretty cool #art #3dart
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John The Cooling Fan @jtcf.dev · 06/09/2026
lol
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John The Cooling Fan @jtcf.dev · 04/09/2026
WOAH WOAH WHAT IS THAT cool
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John The Cooling Fan @jtcf.dev · 31/08/2026
Some 2AM scribbles on an idea of a side-scroller where you can also look forward
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John The Cooling Fan @jtcf.dev · 28/08/2026
I needed a reminder
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John The Cooling Fan @jtcf.dev · 22/08/2026
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John The Cooling Fan @jtcf.dev · 17/08/2026
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John The Cooling Fan @jtcf.dev · 17/08/2026
I have been taking photos of Khan all day #cat #cats
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John The Cooling Fan @jtcf.dev · 16/08/2026
#3d #art #wip
screenshot of a low-poly/pixel-art locomotive based on the locomotive from the quoted post
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John The Cooling Fan @jtcf.dev · 15/08/2026
I hope I can add alt text later
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John The Cooling Fan @jtcf.dev · 14/08/2026
#cats #cat
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John The Cooling Fan @jtcf.dev · 13/08/2026
HAHAHAHAHAHAHAHAHA what
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John The Cooling Fan @jtcf.dev · 13/08/2026
ok this really makes it obvious now
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John The Cooling Fan @jtcf.dev · 13/08/2026
let's hear it all again
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John The Cooling Fan @jtcf.dev · 12/08/2026
Inside (old pic)
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John The Cooling Fan @jtcf.dev · 12/08/2026
Literally took the pic in my bed (the PC case has an arm64 server inside)
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John The Cooling Fan @jtcf.dev · 08/08/2026
Terra #art #fanart In the style of the singer from the Backup Spoitlight minigame in Rhythm Heaven Groove
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John The Cooling Fan @jtcf.dev · 06/08/2026
Visual context
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John The Cooling Fan @jtcf.dev · 05/08/2026
Big and Fluffy #cats
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John The Cooling Fan @jtcf.dev · 31/07/2026
@bsky.app this has been an issue for a few days. Sometimes adding a new post when writing multiple would bring up the keyboard and immediately remove it
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John The Cooling Fan @jtcf.dev · 30/07/2026
........................................................
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John The Cooling Fan @jtcf.dev · 30/07/2026
I am about to lose it
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John The Cooling Fan @jtcf.dev · 30/07/2026
Imagine the smell (I don't have to)
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John The Cooling Fan @jtcf.dev · 26/07/2026
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John The Cooling Fan @jtcf.dev · 25/07/2026
finally done with this
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John The Cooling Fan @jtcf.dev · 25/07/2026
if it wasn't obvious, this is ZERO javascript
an image with a snippet of css stylesheet code:

:root:has(* input[name='color-mode']#dark-mode-on:checked) {
  color-scheme: dark;
}
:root:has(* input[name='color-mode']#auto-color-mode:checked) {
  color-scheme: light dark;
}
:root:has(* input[name='color-mode']#light-mode-on:checked) {
  color-scheme: light;
}
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John The Cooling Fan @jtcf.dev · 25/07/2026
okay yeah #css is a programming language alright
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John The Cooling Fan @jtcf.dev · 25/07/2026
I love these funnyballs in Planarcadia #hsr
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John The Cooling Fan @jtcf.dev · 24/07/2026
based as fuck
A screenshot of part of a graphics settings menu from the game "Scrap Mechanic", which shows Anti-Aliasing options. The available options are: FXAA, SMAA (Low, Medium, High and Ultra). Noteworthy is the lack of TAA.
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John The Cooling Fan @jtcf.dev · 22/07/2026
2007 called
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John The Cooling Fan @jtcf.dev · 19/07/2026
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John The Cooling Fan @jtcf.dev · 16/07/2026
:D
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John The Cooling Fan @jtcf.dev · 11/07/2026
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John The Cooling Fan @jtcf.dev · 02/07/2026
Why are the carousel images vibrating?..
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John The Cooling Fan @jtcf.dev · 30/06/2026
Been a while since last time I posted #cats
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John The Cooling Fan @jtcf.dev · 10/06/2026
#ultrakill (standard difficulty)
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John The Cooling Fan @jtcf.dev · 30/05/2026
.........ooooooohhh
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John The Cooling Fan @jtcf.dev · 25/05/2026
Also added weather forecast for the day
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John The Cooling Fan @jtcf.dev · 25/05/2026
Finished the enclosure and assembly, there's several firmware features I want to add to this, but right now it's already usable!
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