Top dweets of all time

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*240,h/=9,4)){I=i/430,Y=t/8-1,h=X=.5
for(n=9;n--;X*=Y*I*(1-X)*(1-I*X*(1-X)))h+=Math.log2((Y*I*(1-1.5*X))**2)}

Feb 1 2021 6:51 PM UTC

}// 137/140

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Lyapunov #Fractal - "A Lyapunov fractal is constructed by mapping the regions of stability and chaotic behaviour (measured using the Lyapunov exponent)." They said it couldn't be done but yet here it is.

u/rodrigo.siqueira

#lyapunov

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veubeke

function u(t) {

t?x.font=t+'cm"':x.fillRect(0,0,$=1920,_=1080)
x.drawImage(c,x[g='globalAlpha']=.4,0,$,_,C(t)*t/3,S(t)*t/5,$,_)
x.fillText('🍬',x[g]=530,720)

Jan 30 2021 2:52 PM UTC

}// 140/140

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ghost #candy

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Qwitter

function u(t) {

eval(unescape(escape`𚅴🤮𜄲𚕼𯄨𭴽𨴮𭵩𩅴𪄽𜔲𜔬𪄽𨴮𪅥𪕧𪅴🔵𜴩𞵩𩤨𭄥𛤱🄮𜄲𚕻𮄮𩥩𫅬𤥥𨵴𚄶𜔬𜤷𛄱𛄱𚔻𮄮𩵬𫵢𨕬𠵯𫕰𫵳𪕴𩕏𬅥𬥡𭅩𫵮🔧𮅯𬤧𞵸𛥤𬥡𭵉𫕡𩵥𚅣𛄱𜤰𛄰𚔻𥄽𦴭𜔬𜔬𜄬𜄬𛔱𧔻𩥯𬤨𪤽𜴻𪤭𛔻𚕸𛥤𬥡𭵉𫕡𩵥𚅣𛅔𦵪𚴲𧔬𥅛𪥝𚔻𯔊`.replace(/u../g,'')))

Jan 29 2021 3:07 PM UTC

}// 136/140

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Xoring West Around A Cylinder

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DaSpider

remix of d/21407 by u/DaSpider

function u(t) {

t?1:n=3
for(j=50;j--;n=2+n){p=1
for(k=3;k<=n**.5;k++)(n%k)||(p=0)
x.fillStyle=R(m=255*!p,m,m)
x.fillRect((n%100)*18,(n/50|0)%1e3,19,2)}

Jan 28 2021 9:55 PM UTC

}// 135/140

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Prime number distribution

u/smtsjhr

this seems interesting but i cant quite make sense of it. its like a puzzle and im dumb
u/DaSpider

#Prime
u/DaSpider

#primes

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Qwitter

remix of d/21485 by u/Qwitter

function u(t) {

w=c.width=1920;N=128;for(j=9216;j--;)(X=(j%N)*w/N,Y=((j/N)^0)*w/N,x.fillRect(X,Y,9*S(Math.hypot(X-960,Y-540)/33-9*t)+5*C(X/66+9*t),9))

Jan 28 2021 5:11 PM UTC

}// 134/140

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Interference Rose

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Pascal

remix of d/21384 by u/danny@hille.dk

function u(t) {

c.width=w=48
for(i=1296;i--;x.fillRect(X,Y,1,1))x.fillStyle=`hsla(${(Z=S((X=i%w)/3)*C((Y=(i-X)/w)/3-t*9)*4)*9},99%,50%,${C(Z+3.14)})`

Jan 23 2021 5:17 PM UTC

}// 133/140

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bubblegum #candy

u/danny@hille.dk

Delicious

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Pascal

remix of d/21385 by u/danny@hille.dk

function u(t) {

w=c.width=48
for(i=1296;i--;)x.fillRect(X=i%w,Y=(i-X)/w,1,T(T(C(X/5+C(t/2)*9)*C(Y/5+t*3))+t%6.283)<S(t/8))

Jan 23 2021 11:23 AM UTC

}// 106/140

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circles

u/magna

Love it!

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Qwitter

remix of d/21375 by u/Qwitter

function u(t) {

eval(unescape(escape`𨴮𭵩𩅴𪄽𝄸𞵦𫵲𚅩🔱𜤹𝤻𪔭𛔻𮄮𩥩𫅬𤥥𨵴𚅘𛅙𛄱𛄱𚔩𚅘🕩𙔴𞄬𦔽𚅩𛕘𚔯𝄸𛅍🕙𚥘𛵴𚴶𜄪𤴨𦄯𞄫𜴪𭄩𛅺🕍𨕴𪄮𪅹𬅯𭄨𦄭𭄥𜔹𚤵𚴱𜄬𦔭𜔳𚴶𛤵𚥓𚄳𛤸𚥴𚔩𛅕🔲𝔵𛵺𚤪𛤵𛅸𛥦𪕬𫅓𭅹𫅥🕒𚅕𛄲𚥍𚵕𛅍𚴮𜔪𥔪𠴨𮤭𜔲𚥴𚔪𮤪𚤮𝤩𚔊`.replace(/u../g,'')))

Jan 22 2021 5:56 PM UTC

}// 138/140

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Tunneler

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danny@hille.dk

remix of d/21330 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=g=>i*g(i*i+t)*g(i**i**.3)**.3;i--;x.fillRect(960+f(C),700-f(S),5/t,99/t))x.fillStyle=`hsl(${t*i-S(t)*99},99%,${S(i*i+t)*99}%,.1`

Jan 21 2021 9:28 PM UTC

}// 140/140

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random remix

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danny@hille.dk

remix of d/21255 by u/rodrigo.siqueira

function u(t) {

c.style.filter='blur(1vw)contrast(9)invert('
for(c.width|=i=999;i--;x.fillRect(999+S(i*i+t/9)*i,i*T(t/6+i)/4,44,55))x.fillStyle=R(0,i/8,i/4)

Jan 21 2021 8:43 PM UTC

}// 140/140

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molten iron remix