Dweets awesomed by u/Peanut_butter

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/35678 by u/taupelink

function u(t) {

a=z=>z*z;f=u=>a(a(3*S(u))/2-5-i%3*S(h)-w);for(i=k=1e4;i--;x.fillRect(960+r*C(h=i/k*7),r*S(h),w=t/3,!(f(8*t**.5-4*h)+f(w+12*h)&60)*w))r=120*t

Jun 27 2026 12:28 AM UTC

}// 140/140

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d/35698

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taupelink

remix of d/35692 by u/taupelink

function u(t) {

for(i=z=3240;i--;x.fillRect(240*t,i/3,4,-3))x.fillStyle=R(r=264-(z=9+7*C((z^i/z/4)/8))*z*2,r,r),z+=9+6*C(z*C(e=z+t/z*4)+i/r),z/=1-S(i/r/e)/e

Jun 26 2026 2:10 AM UTC

}// 140/140

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d/35696

u/SockTaters

the remix chain reads like a timeline of a city that ends in disaster
u/taupelink

Hah--it's not deliberate!
u/tomxor

To me it look like a rough sea with a bunch of frozen mountainous on the horizon, Greenland maybe.

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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

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

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BriSeven

remix of d/547 by u/BriSeven

function u(t) {

for(a=1,X=(W=900)*S(0|t)+W,Y=9*t-99+W*t%W,i=99;--i;)x.fillStyle=`hsl(140 50% ${100-t-i/9}%)`,x.fillRect(X+=S(a)*Y/50,Y+=4*C(a),8,8),a+=a*t;

May 1 2025 1:58 AM UTC

}// 139/140

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Pine Forest

u/BriSeven

bring the trunk back with this tiny mod
u/BriSeven

x.fillStyle=hsl(140 50%${i<90?99-t-i/9:50-t}%

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rodrigo.siqueira

remix of d/33213 by u/tzador

function u(t) {

eval(unescape(escape`𩡯𬠨𪀽𪐽𜠹𞰭𛑩𞰩𪀽𨀼𩁩𭠾𨀫𪀻𘁤𫱣𭑭𩑮𭀮𨡯𩁹𛡩𫡮𩑲𢁔𣑌👨𚱠🁳𭁹𫁥🠪𮱨𩑩𩱨𭀺𞐹𙐻𨡯𬡤𩑲𞠲𬁸𘁳𫱬𪑤𘀣𜀰𜀻𨡡𨱫𩱲𫱵𫡤𛑣𫱬𫱲𞡲𩱢𨐨𜀬𜀬𜀬𛠱𚐻𭁲𨑮𬱦𫱲𫐺𬱣𨑬𩐨𙁻𛠹𛑃𚁴𚠳𚐯𞀰𯐩𬡯𭁡𭁥𚀤𮱃𚁴𚐪𞑽𩁥𩰩𯑠`.replace(/u../g,"")))

Feb 4 2025 12:25 PM UTC

}// 135/140

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Div rotation gradient

u/magna

I could put this on my wall

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KingTortle

function u(t) {

c.width=1920 // my first dweet
x.fillRect(t*2000%2920-1000, 0, 1000, 1000)

Dec 15 2024 3:41 PM UTC

}// 74/140

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lewdev

remix of d/28492 by u/lewdev

function u(t) {

s=80
c.width=s*6
x.fillStyle=R(256,0,0,.5)
for(i=9;i--;){
x.translate(s,s)
x.rotate(t)
x.translate(-s/2,-s/2);
x.fillRect(-s/2,-s/2,s,s)
}

Sep 29 2023 11:05 PM UTC

}// 139/140

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🟥 Trying to rotate multiple squares independently and got interesting results

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taupelink

remix of d/27149 by u/taupelink

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󝌲󜌬󪼽󜜰󞌻󪜭󛜦󙭴󟌱󞽸󛭦󪝬󫌨󚜩󮌮󨭥󩽩󫭐󨝴󪌨󮌮󩭩󫍬󤽴󮝬󩜽󤬨󪜬󞌰󚽩󚬪󭌬󝬴󚽩󚭴󛌱󛝴󚬪󭌩󚜬󮌮󨝲󨼨󦌽󜬰󝌫󪜥󜜵󚭫󛍙󟜲󚭫󚽩󙜷󚭫󛌨󜜵󜌭󪜥󜬲󚜪󚭴󛍪󟝩󚬪󜼭󜬪󪜫󭌬󪬫󜜫󜬪󚭴󚜬󫌽󞌱󛝫󚬪󭌯󝌬󮌮󬽴󬭯󪽥󤭥󨽴󚍘󛝬󛍙󛝬󛍬󚬽󜬬󫌩`.replace(/u../g,'')))

Mar 4 2023 11:57 PM UTC

}// 140/140

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d/27157

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jasnh

remix of d/25211 by u/jasnh

function u(t) {

var F= b => Math.abs(((t*60)%b)*510/b-255);
x.fillStyle =R(F(91),0,F(63));
x.fillRect(F(125)*4.3,F(120)*2,F(125)*4.3,F(120)*2);

Mar 28 2022 6:16 PM UTC

}// 127/140

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Funkier animation that slightly looks 3D

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f8f82804

remix of d/9742 by u/f8f82804

function u(t) {

eval(unescape(escape`景爨猽椽㐴ⱸ⹦潮琽✳敭∧ⱦ㵸㴾却物湧⹦牯浃潤敐潩湴⠱㈸ㄶㄫ砪獼〩㬭⵩㭯湣汩捫㵥㴾獰敥捨卹湴桥獩献獰敡欨湥眠印敥捨卹湴桥獩獕瑴敲慮捥⡦⡥⹸⽣⹳捲潬汗楤瑨⤩⤩砮晩汬呥硴⡦⡩⽳⤬猪椭㈲ⱳ⤠`.replace(/u(..)/g,'$1%')))

Jan 3 2022 6:15 PM UTC

}// 139/140

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Soundboard #emoji #speech #audio

u/OlegSchwann

A remarkable use of SpeechSynthesisUtterance !

dwitter.net | Peanut_butter (214)