#postcart

Michał Rostockivon_rostock@socel.net
2026-02-08

"The Thief's Journal"
My fellow prisoners were moths. They danced frantically beneath the light, blinded by that dangerous urge to disregard the risks. Stupid bastards.

source in a post below

#pico8 #codeart #tweetcart #postcart #generative #sizecoding

Michał Rostockivon_rostock@socel.net
2026-02-04

"Pattern Recognition"

She’s at the screen and won’t let it go.
"We have to split, kid. Now!"
"Almost got it. It’s not random."
"They'll lock down the zone any moment."
"But I can see the pattern."
"THIS ZONE IS OFF LIMITS!"

#pico8 #codeart #tweetcart #postcart #generative #sizecoding #postpostcart

source below

flashback to my first #postcart #pico8 #sizecoding

a={}e=1for i=0,16383do a[i]={0,0,0,0,0}end::_::for i=0,127do
for j=0,127do
d=a[i+j*128]if(d[3]+d[4]<=4and d[5]<e)then
d[2]=2*d[1]*d[2]+j*.0176-1.12d[1]=d[3]-d[4]+i*.02-2d[3]=d[1]^2d[4]=d[2]^2d[5]+=1end
c=sqrt(d[5]/e)*6+(j%2*2+i%2)/4pset(i,j,c)end
end?"\^!5f100▒1=670"
e+=1goto _

zep.p8zep
2025-07-24

don't stand too close to the glass it's still a little upset (299 chars)

// src & gif: lexaloffle.com/bbs/?pid=170946

choo-tchoot
2025-07-23

DNA double helix, 146 chars.

fillp(▥)c,l,m=circfill,line,64::_::for i=1,12 do o,s=i*10,sin(t()+i/12)*20 c(m-s,o,4,8)c(m+s,o,4,6)l(m-s,o,m,o,8)l(m,o,m+s,o,6)end ?"⁶1⁶c0"
goto _

choo-tchoot
2025-07-23

Loading, 244 chars.

_set_fps(60)fillp(◆)?"\^!5f11▒1⬇️😐<?◆🅾️☉8웃9:♥7"
a=1m=48c={}s="𝘭𝘰𝘢𝘥𝘪𝘯𝘨"::_::p=min(1,t()/8)a+=1for i=1,m do circfill(63+sin(i/m)*58,63+cos(i/m)*58,5,(i+a)/3)end?"⁶t⁶w"..s.."⁶g⁶pᶜ5"..s,39,63,2
line(39,76,39+54*p,76,9)?(p\.01).."%⁶1⁶c0",58,79
goto _

choo-tchoot
2025-07-23

Digital Rain, 162 chars.

n,c,l,t=21,"",{},0::_::t+=1?"⁶1⁶c0⁶!5f11\0\0\0⬇️⬇️³³⬅️⬅️ᵇᵇ⌂⌂⌂⁷"
for i=1,441do
if(t<2)c..=chr(204+rnd(50))l[i]=rnd(n)else?c[i],i%n*7-2,i\n*6,l[i%n+1]+i\n-t
end goto _

Michał Rostockivon_rostock@socel.net
2025-07-09

"Dark Ages"
The first couple of nights after they cut the power were just scary. Then the looting and burning began. Streets in flames. And that smell. You didn’t have to die to go to hell.

source in a post below

#pico8 #codeart #tweetcart #postcart #generative #sizecoding

Collin The Newmakercollin_the_newmaker
2025-07-08


Nothing special today. Or? Can a simple flower be special?
--flwr4u!
function _draw()
cls(12)
local size=sin(t()/5)*5
for ia=0,0x0.ffff,1/7 do
local d=28+size*2
local a=ia+t()/4
circfill(64+cos(a)*d,64+sin(a)*d,15+size,7)
circ(64+cos(a)*d,64+sin(a)*d,15+size,0)
end
circfill(64,64,20+size,14)
circ(64,64,20+size,0)
end

Collin The Newmakercollin_the_newmaker
2025-06-30

"hey, at least we had fun, right?" - she said as we were jumping between rails

r=ailroad
::★::l=line c=circfill d=t()*9cls(0)rectfill(0,0,127,30,1)for x=0-d*0.7,199,30do
c(x,30,10,0)fillp(▒)c(x,30,15+sin(x/64)*2,0)fillp()end
for y in all{55,65,75,90}do
l(0,y,127,y,1)end
for x=3-d,127,9do
z=(64-x)l(x,55,x-z/10,65,1)l(x-z/5,75,x-z/2.5,90,1)end
flip()goto ★

2025-06-16

not the most creative effect, but I had fun making this pseudo-voronoi diagram thingy. haven't touched PICO-8 or sizecoding properly in around a year so it's good to get back to it. 299 bytes postcart, excluding the header comments for the cart image

code in thread or on the bbs: lexaloffle.com/bbs/?tid=149570

#pico8 #postcart #tweetcart #sizecoding

zep.p8zep
2025-04-20

scratching black crayon off with a spirograph

// gif: lexaloffle.com/bbs/?pid=165884

Michał Rostockivon_rostock@socel.net
2025-03-21

"Spring"
The problem with synthoids was that they simply thought too much, overly fixated on optimization. The organics played the long game, dancing patiently since the dawn of time.

#pico8 #codeart #tweetcart #tweettweetcart #postcart #postpostcart #generative #sizecoding

"Synapse" - 265 chars

#postcart #pico8 #pixelart

Rick van der Meidenkwikrick
2025-03-13

Swirls for getting better.

poke(0x5f54,0x60)
cls(0)
c={9,8,14,15}
k=16
::_::
fillp(0)
sspr(0,0,128,128,48,48,32,32)
fillp(band(rnd(-1),-1)+0x0.f)
sspr(4,4,120,120,0,0,128,128)
for n=1,k do
p=(n+time())/k circfill(64+32*cos(p),64+32*sin(p),2,c[1+n%#c])
end
flip()
goto _

Rick van der Meidenkwikrick
2025-03-10

My first postcart. 292 characters.

<code>
::_::cls()w=cos(time()/9)w*=w
a=63p={a,0,0,a,a,a,0,0}for n=1,30do
s={1,-1,-1,1,1,1,-1,-1}for m=1,4do
r={}for i=1,8do
r[i]=p[i]*s[m+(i-1)\4]+64end
for i=1,4do
line(r[i],r[i+4],r[i%4+1],r[i%4+5],1+w*7)end
end
q={}for i=1,8do
q[i]=p[i]*(1-w)+p[i+1-((i%4)==0and 4or 0)]*w
end
p=q
end
flip()goto _
</code>

Michał Rostockivon_rostock@socel.net
2025-02-01

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst