Dweets awesomed by u/CalSch

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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danny@hille.dk

remix of d/23566 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󢜽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󥼽󜼲󜌬󢌽󜜸󜜩󞽳󟝉󛭤󨝴󨜻󩭯󬬨󨼮󭽩󩍴󪌽󭼽󪜽󜼲󜌻󪜭󛜻󚝦󫽲󚍈󟜱󞌱󞽈󛜭󞽳󛭳󩝴󚍛󢼽󥌨󦜯󬭼󦌯󬬫󭌪󞜩󚬵󛍰󟝔󚍋󚜪󞜬󛝰󛌲󝜵󧜬󚍈󚬳󜬰󚽩󚜪󝌩󚝙󟝈󛼶󝜭󜜮󝌬󬬽󚌨󦌽󪜯󝼳󛜲󛬲󚜪󦌫󦜪󦜭󜜩󛼴󝌻󮌮󬍵󭍉󫝡󩽥󡍡󭍡󚍉󛌰󛌰󚜻`.replace(/u../g,'')))

Aug 16 2021 3:12 PM UTC

}// 140/140

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Sierpinksi inception remix

u/rep_movsd

Dormammus Lair

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ArthurThuczsec

remix of d/19520 by u/nikoloffgeorgi

function u(t) {

c.width|=e=400;with(x)for(lineWidth=i=159;i--;arc(960,540,S((t+9)*i*.06)*99+e,e,e+=.3),stroke())beginPath(globalAlpha=i/e)

Aug 8 2021 8:46 PM UTC

}// 122/140

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danny@hille.dk

function u(t) {

for(c.width=w=58,i=2e3;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(m=i/7+(S(t+(X=i%w)/9)*C((Y=i/w|0)/9+t*4-C(X/9+t))*9)*5,m/(2+C(t)),m*(2+S(t)/2))

Aug 7 2021 9:08 AM UTC

}// 140/140

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plasma fire

u/neimad

beautiful!

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KilledByAPixel

remix of d/23452 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡬽󚍁󛍩󟜰󛍺󛍰󟝃󚍴󚽮󚭮󚼫󚜯󝌫󛬵󚜽󟭩󚼫󟬹󟽸󛭦󪝬󫍒󩝣󭌨󛬮󛭁󛍸󛭳󭍲󫽫󩝒󩝣󭌨󛬮󛭁󚜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽮󯜠󞌰󙜤󮽁󦼲󧜪󠝛󜽝󛼹󞝽󙝠󚜺󡬨󠜽󦼮󛬮󠝝󛍩󛍺󟝁󦼲󚽩󙜲󧜪󟝰󛍆󚍁󛍩󚜬󠝛󪜥󟜲󧜫󟝺󛍁󦼲󚽩󧜽󮬯󬌭󮬩󒭆󚍛󝌶󜌬󝌰󛍮󟜱󩜳󛍮󧜩`.replace(/u../g,'')))

Aug 1 2021 3:28 PM UTC

}// 140/140

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Recursion Soup

u/taupelink

excellent
u/TGY

amazing
u/Xen

highly sexy, i can however sense the next version ;-)
u/vain

Wow! Really cool looking effect and great color sheme !!! love it

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁲👛𧐬𣠽𜡥𜰩𒡦𫱲𚁸𛡦𪑬𫁓𭁹𫁥👒𚀰𛀰𛀰𛀮𜀲𚐬𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁎𛁎𚐬𪐽𣠪𝐻𪐭𛐻𚐊𭀦𙡸𛡣𫁥𨑲𤡥𨱴𚀹𝠰𚱲𦱩𧐪𠰨𠑛𪑝𚐬𝐴𜀫𬡛𪑝𚡓𚁁𦱩𧐫🐵𛰨𬡛𪑝👲𦱩𧐪𜐮𜀱𙑎𚐩𛀱𛀱𚑼𯁁𛡰𭑳𪀨𬠮𬁵𬱨𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚡎𚐩`.replace(/u../g,'')))

Jul 18 2021 5:44 PM UTC

}// 138/140

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White hole

u/pavel

Here is the whole logic in 117 chars without the pulsing for(x.fillRect(x.globalAlpha=.02,0,i=1e4,i);i--;x.clearRect(960+r*C(a=i*i-500/r),540+r*S(a+.3),1,1))r=2**((t+i/9)%10)
u/rep_movsd

Of course you'd write it much smaller :)
u/rep_movsd

Of course you'd write it much smaller :)

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pavel

function u(t) {

with(x)for(i=m=2e3;i--;m=beginPath(fill(arc(960+r*C(a=(9-j)*t+i/69),540+r*S(a),m||i%222/22,0,7))))j=i/222|0,r=99+50*j,fillStyle=m?R():'#6e5'

Jul 5 2021 10:19 PM UTC

}// 140/140

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https://twitter.com/concinnus/status/1412154…

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Tekmap

remix of d/134 by u/icecuber

function u(t) {

c.width=1920;for(i=24;i--;)for(j=24;j--;)t+=1.7,s=S(t)*((j+i&1)*2-1),x.setTransform(S(t),s,-s,S(t),i*99,j%12*99),x.fillRect(-9,-49,19,99)

Jun 13 2021 7:18 PM UTC

}// 137/140

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wave

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Tekmap

remix of d/13340 by u/KilledByAPixel

function u(t) {

for(i=0;i<495;x.fillStyle=`hsla(${t-i/2},95%,${i%99}%)`)x.beginPath(),x.arc(960+(Q=1200*C(i*t/2e3))*T(i),540+Q*C(i),i++?99:2e3,0,7),x.fill()

Jun 7 2021 9:38 PM UTC

}// 140/140

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tomxor

remix of d/22986 by u/tomxor

function u(t) {

for(c.width=p=w=64;a=R*S(t),b=R*C(t),p<3e3;u=p/32%2-1)C(Y=R*p/2e3-R/2)>T(S(u*b-a)*S(Y+t+a)*S(u*a+b))&R<8?R+=.1:x.fillRect(p%w,p++/w,R/9,R=1)

Jun 4 2021 7:31 PM UTC

}// 140/140

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Indecisive Paint

u/tomxor

#raymarching
u/KilledByAPixel

Nice, looks alive!

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initramfs

remix of d/4220 by u/Xen

function u(t) {

(s=>{for(;a<1.5e3;a+=s)for(b=1;b<=1e3;b+=s)x.fillRect(a,b,s*C(b+t),s*S(a+t),x.fillStyle=`hsla(${(a+b)*S(t)},1000%,50%,20)`)})(a=75+C(t))

May 31 2021 4:04 PM UTC

}// 136/140

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