Dweets awesomed by u/timothytomato

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Current theme challenge: #Food

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taupelink

remix of d/35363 by u/taupelink

function u(t) {

for(i=z=w=2e3;i--;x.fillRect(i,270*t,w,w+z))x.fillStyle=`hsl(${6**(([z,w]=[w&7,z&3])[z&1])},${17*(w+=2+C(i/158-z))}%,${9*(z+=3+C(w-t))}%,.3`

Jun 13 2026 5:36 AM UTC

}// 140/140

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d/35597

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taupelink

remix of d/25760 by u/taupelink

function u(t) {

eval(unescape(escape`稽⸴⭍慴栮牡湤潭⠩⼲㭦潲⡭㵴㼰㨱攴㭭ⴭ㭸⹦楬氨⤩砮扥杩湐慴栨砮晩汬却祬攽刨洯㠬樽洪⨨朽津稩Ⱪ㵭┲㔰幪ⱱ㵩⩪⼲攵⤩ⱸ孩㰲〿❡牣✺❲散琧崨椥㔪㌰〫洪津㐳㤭椬㠱〭樯㈰ⰲ〯焬㈪椬㈪椫㠪朩`.replace(/u([^D].)/g,'$1%')))

Jun 13 2026 2:18 AM UTC

}// 140/140

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d/35593 - refresh for slight variation - draws 10K shapes just once

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taupelink

remix of d/35565 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(t*320,i,z+=3+S(i**.4-t/p),z/=.8+S(i/r*p-t)*p/z/2))x.fillStyle=R(r=265-(z&=11)*++z*2,r*.96,r*.87,.6),p=(-.9)**z

Jun 12 2026 10:44 PM UTC

}// 138/140

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d/35588

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magna

remix of d/35567 by u/taupelink

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󮬽󜜰󞌰󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󜜹󜜹󛍩󛌶󛍺󚬽󜜫󠼨󪜯󜜰󝜯󬌩󚭃󚍴󛼶󛽰󚜩󚝸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󝬪󚬨󮬦󟜷󚝽󛌲󝜥󛌤󮼳󜌰󛼨󮬫󟜳󛜨󬌽󚌭󛬷󚜪󚭺󚜪󠼨󭌯󝬫󪜯󜬱󜌪󬌩󚝽󙜬󛬳󨌬󮌮󨽬󩝡󬭒󩝣󭌨󠼨󭌪󪜩󚬲󩜳󛍩󛌳󛌳󚜻󮌮󩍲󨝷󢝭󨝧󩜨󨼬󛜱󛌰󚜻`.replace(/u../g,'')))

Jun 10 2026 11:03 PM UTC

}// 140/140

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#waitforit

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taupelink

remix of d/35551 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(320*t,i,6,z*=1+C(i/105/p)*C(t/p)))x.fillStyle=`hsl(${6**(z&=7)},25%,${300/(z+=3-(p=(-.7)**z)*C(t+i/210*p))}%,.3`

Jun 9 2026 7:56 PM UTC

}// 140/140

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d/35567

Show more comments…
u/Axioplase

Incredible. Do you have any write-ups about how you generate these sceneries?
u/taupelink

Not really, sorry! The big three words are Trial And Error
u/taupelink

(And thank you!)
u/joeytwiddle

#scene #generative
u/tomxor

Amazing
u/rep_movsd

This planet looks promising for a holiday.
u/katkip

Im shocked
u/DazeWare

wow how are you coming up with these?

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tomxor

remix of d/35077 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𚁳𛁩𚐽🡸𛡦𪑬𫁒𩑣𭀨𦀫𚁪👩🠾𜐩𛁙𚱪𛁗𛑩𛁈𛑩𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰧𚱳𚱳𚱳𚐬𭀿𩀽𭀼🀴𞡣𛡷𪑤𭁨🐴𞀰𛁛𛠮𛠧𜁢𝱦𨠧𧐮𫑡𬀨𩠬𥰽𜠴𜀬𢀽𜐲𜀬𦀽𚁈𚱤𚐥𥰬𦐽𚀸𜀫𩀩𙑈𚐬𩠨𭀥𜐾𛠹🰸𞠴𛀶𛁈🐲𝀩𛁛𛠮𛠧𜁦𝱢𙱝𛡭𨑰𚁦𛁘𚰽𥰽𞀰𛁙𚰽𥰩`.replace(/u../g,'')))

Mar 17 2026 6:44 AM UTC

}// 139/140

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#win95 #dialog infinite loop

u/ximavus

#lag
u/magna

NOOOO

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tomxor

remix of d/35076 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𚁳𛁩𚐽🡸𛡦𪑬𫁒𩑣𭀨𦀫𚁪👩🠾𜐩𛁙𚱪𛁗𛑩𛁈𛑩𛁸𛡦𪑬𫁓𭁹𫁥👳𦰱𧐿𬰺𙰣𙰫𬰫𬰫𬰩𛁦𚀧𘰰𞐹𙰬𦀽𦐽𜀬𥰽𢀽𨰮𭱩𩁴𪀽𝀸𜀩𛁛𛠮𛠧𜁢𝱦𨠧𧐮𫑡𬀨𩠬𥰽𜠴𜀬𢀽𦀽𜐲𜀬𦐽𞀰𚐬𩠨𙰣𜀰𞐧𛀶𛁈🐲𝀩𛁛𛠮𛠧𜁦𝱢𙱝𛡭𨑰𚁦𛁘𚰽𥰽𦐬𦐫👙𚐻`.replace(/u../g,'')))

Mar 17 2026 6:14 AM UTC

}// 139/140

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#win95 #dialog colour blank

u/ximavus

YOOO this looks awesome!
u/DataMeta

dope

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tomxor

function u(t) {

eval(unescape(escape`𩠽𚁳𛁩𚐽🡸𛡦𪑬𫁒𩑣𭀨𦀫𚁪👩🠾𜐩𛁙𚱪𛁗𛑩𛁈𛑩𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰧𚱳𚱳𚱳𚐬𨰮𭱩𩁴𪀽𝀸𜀬𦰮𛠮𙰰𨠷𩡢𙱝𛡭𨑰𚁦𛁗🐲𝀰𛁈👘🐱𜠰𛁙🐸𜀩𛁦𚀸𛀶𛁈🐲𝀩𛁛𛠮𛠧𜁦𝱢𙱝𛡭𨑰𚁦𛁘𚰽𥰽𦐬𦐫👙𚐬𮀮𩡩𫁬𥁥𮁴𚀧𣱋𛠮𛠧𛀲𜰰𛀱𝰶𛁦𨀰𨀩`.replace(/u../g,'')))

Mar 17 2026 6:08 AM UTC

}// 139/140

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#win95 #dialog

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tomxor

remix of d/35020 by u/cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𨰮𭱩𩁴𪁼👦🐨𦀬𦐩🐾𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚰱𝐰𚡘𛀵𝀰𚰱𝐰𚡙𛀹𛀹𚐻𪐭𛐻𫐾𜠿𩠨𤠬𥀬𤠽𤰨𪐩𛁔👃𚁩𚐩𞠨𬀽𠰨𭀫𫐩𚠳𛠵𛁦𚁘👓𚀲𚡭𚐪𬀬𦐽𠰨𜠪𫐩𚡰𚐬𩀽𣑡𭁨𛡨𮑰𫱴𚁘𛐽𤠬𦐭👔𚐪𜠬𤠭👘𛱤𛁔𛐽𦐯𩀩𚑭👩𙐴`.replace(/u../g,'')))

Mar 10 2026 1:55 AM UTC

}// 130/140

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repulsors and blobbo - smoler

u/cantelope

nice
u/46uuuu

wow, egg does the things that one pixel wants

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tomxor

remix of d/35004 by u/NiVZ

function u(t) {

for(c.width|=i=63;i--;)'筯璓珧秧䧭秏篏䤧篯积'.charCodeAt(t%10)&1<<i&&x.fillRect(14+i%3<<6,7+i/3<<6,64,64)

Mar 6 2026 9:38 PM UTC

}// 95/140

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LECO - Unicode Bitpacked

u/tomxor

This is actually 115 bytes so only an 11 byte reduction over hex encoding, because each of the 10 codepoints takes up 3 bytes each when utf8 encoded, (over the wire, in the DB or in a local file)
u/dee-gomma

Top!
u/NiVZ

Loving seeing all the remixes. I've had another observation. The top left and bottom right segments are always filled. That means the binary can be reduced from 15 bits to 13 bits. Or a max value of 32,767 to 8,191. Would that help to compress things further?
u/tomxor

@NiVZ redundancies are a good thing to look for, but the tricky thing is figuring out if it's worth the extra code to pull out the info from the other side, sometimes you just gotta try and see if it saves bytes.
u/46uuuu

how u do that

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