#Sizecoding

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
::โ˜…::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(โ–’)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 โ˜…

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

2025-06-10

Totally not committing unspeakable #tic80 sins in the name of #sizecoding ๐Ÿ˜…

TIC-80 running with a weird "packed" string of unreadable characters. On top of that is a hex editor, where the characters are input as hex values.
2025-05-18

TwisterClicks & DontClickBackground

Coded #p5js

For the Game Jam, "TweetTweetJam 10": itch.io/jam/tweettweetjam-10, I coded two clicker games in P5js that followed the under 500 code character limit In both games.

The objective is to not click background, only the movingthe squares.

Links
DontClickBackGround: illestpreacha.itch.io/dontclic

TwisterClicks: illestpreacha.itch.io/twister-

#sizecoding #javascript #creativecoding #gamedev #gamejam #tweettweetjam

Paul Nicholas :pico8: :vscode:Liquidream@mastodon.gamedev.place
2025-05-18

๐ŸŸฅ SLIDERZ ๐ŸŸฅ๐Ÿ’จ
My #Pico8 entry to #TweetTweetJam 10

Slide your way down the rabbit hole, in just 500 chars ๐Ÿ•ณ๏ธ

๐ŸŽฒ Endless (Consistent) Levels
๐ŸŽž๏ธ 60 FPS Gameplay
๐ŸŒˆ Multi-Coloured Levels
๐ŸŽฅ Smooth & seamless level transitionsโ€‹
โ™ป๏ธ Auto-Restart on Fail

Play FREE on @itchio:
๐Ÿ•น๏ธ liquidream.itch.io/sliderz-ttj

#ScreenshotSunday #GameDev #Tweetcart #Sizecoding
Code below:๐Ÿ‘‡

2025-05-14

My entry for #TweetTweetJam 10!

A little fishing game in 495 characters.

Check it out here: itch.io/jam/tweettweetjam-10/r

Full src in reply

#pico8 #sizecoding

๐Ÿ‡ต๐Ÿ‡ฑ Seban/Slight ๐Ÿ‡บ๐Ÿ‡ฆseban
2025-04-23

Another phenomenal production from Revision 2025 โ€” this time in the 256-byte intro category. I'm amazed, because fitting a voxel space and music into just 256 bytes is truly an achievement!

youtu.be/R3SgDwyblis?si=inqBpA

2025-03-29

hafal.html (just 256 bytes); a sizecoded memory game for the browser! oxidisedbraincells.neocities.o

check the source code for this one; i'm very proud of it :3 (warning: nested use of document.write)
#demoscene #sizecoding #256b

Michaล‚ 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

2025-03-19

Simplest way to draw HAKMEM 149 based structure without offsetting / adjusting the seeds, turns out that using one unsigned shift is the ๐Ÿ—๏ธ

Loop is optional.

Two versions for the two different algorithm precisions. Adapted for 512x512.

Code is for a grey scale one but i made a colored one based on exponentially mapped iteration count (classic way to color fractals), this somehow require to offset coordinates for nice colors.

#fractal #codegolf #sizecoding #algorithm #computergraphics

Colored precise (not skewed) version of HAKMEM 149 based structure, colors are exponentially mapped based on iteration count.HAKMEM 149 structure code (precise; grey scale), adapted for 512x512 framebuffer (last two shifts), 32 bitsSkewed grey scale version of the HAKMEM 149 structure.Skewed HAKMEM 149 structure code. Adapted for a 512x513 framebuffer, 32 bits.
2025-03-02

A very simple way to draw HAKMEM 149 based structures by using whole 32 bits range with upper bits as coordinates using unsigned shifts.

This also works with a lower range but it loses precision.

The oblique version is even simpler by removing the last two operations.

The structure looks like Apollonian net or Hopalong attractors.

This drawing method also works with other attractors or Gingerbread man map etc.

#sizecoding #codegolfing #algorithm #attractor #fractal #computergraphics

HAKMEM 149 based structure produced by the attached codeHAKMEM 149 based structure produced by the shown code with : x -= 1 << 30simplified p5js code of the HAKMEM 149 structure using 32 bits range with upper bits taken as coordinates, coordinates shifts are adapted to a 512x512 framebuffer.

The X and Y offsets can be modified to show different structures, this can also be simplified by removing the offsets code and initializing X and Y with large values.

For this particular case "y += 1 << 31" is unneeded (produce the same result)
2025-02-27

Being an orga of an event, I can assure you that the UNDEFINED computer arts and homemade electronics festival, that I manage, will indeed happen on March 1. in Saint-Petersburg, Russia. The festival features a lot of #demoscene related stuff, including videocalls to various celebrities and also some programming sessions.

The webpage is here: undefined.chaosconstructions.r

#demoscene #retro #8BitComputing #demoparty #sizecoding #ansiart

Nikhotmsk near his inventions, a big digital clock and a lightbox.
2025-02-24

Starpath by HellMood / Desire, 64 byte intro: youtube.com/watch?v=4g9WXzZrSx0

Run the 55 byte version in DOSbox:
twt86.co/?c=sBOZzRCzDbjMzPfhiP

(Yes, that base64 string is the full program :mind_blown: )

Writeup: hellmood.111mb.de/starpath_is_

#demoscene #sizecoding #codeart #lovebyte

2025-02-20

Tetraskelion (256 byte intro) by Rrrola is mesmerizing: youtube.com/watch?v=JkNH6oYAGfQ

#demoscene #sizecoding #codeart #lovebyte

2025-02-17

The #lovebyte #demoparty was held this weekend and I submitted a 256 bytes minesweeper game.

The theme was "Blind date" and all prods were shown anonymously, but now that the party is over, I'm allowed to post about it ๐Ÿ˜‰

Read more about it on my website: alrj.org/a-dos-minesweeper-in-

Also, pouet.net/prod.php?which=10362 and demozoo.org/productions/367556

#sizecoding #dos #dosgames #demoscene

Screenshot of the minesweeper, mid-game, running in a Dosbox window.
2025-02-16

Viper
Node.js
61x50

for(y=0;y<50;y++)for(x=0;x<61;x++)process.stdout.write(String.fromCodePoint(0x2570+Math.ceil(Math.sqrt(((h=x-(30+(15-y/3)*((Math.floor(x/31)*2)-1)))*h+(v=y-(25+12*((Math.floor(y/25)*2)-1)))*v))*1.5+y-4)))

I enjoyed making a single-line node app that output a drawing to a 61x50 console for Our Generation. I've been meaning to make a little website to make more, but I'd rather just make and post one!

#nodejs #sizecoding #generativeart

Procedural ascii art rendered with green text on black background
2025-02-15

Letโ€™s get ready for the first day of Lovebyte!

Join the live-stream on Twitch (twitch.tv/lovebytedemoparty) and get more info at lovebyte.party.

#demoparty #lovebyte #bytebeat #bytejam #textmode #petscii #sizecoding #ascii #ansi #teletext #c64 #pico8 #tic80 #micow8

Timetable Lovebyte Saturday.
2025-02-15

Letโ€™s get ready for the first day of Lovebyte!

Join the live-stream on Twitch (twitch.tv/lovebytedemoparty) and get more info at lovebyte.party.

#demoparty #lovebyte #bytebeat #bytejam #textmode #petscii #sizecoding #ascii #ansi #teletext #c64 #pico8 #tic80 #micow8

Timetable Lovebyte Saturday.
2025-02-14

Up to the meta-level!

We have prepared a special DJ set, that is constructed of DJ-Sets we had in the past. Can you guess who is playing?

All this is wrapped into a nice paper: The DJ Set will get supported by over 300+ effects we have on board from the last bytejams. Be ready for a true extravaganza!

#bytejam #sizecoding #tic80 #dj #djset #lovebyte

2025-02-12

You made it!!

We received 128 entries so far. Will we reach the 256 together?

#demoparty #lovebyte #bytebeat #bytejam #textmode #petscii #sizecoding #ascii #ansi #teletext #c64 #pico8 #tic80 #micow8

128 entries already submitted to lovebyte demoparty 2025.

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