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.

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geb

remix of d/20500 by u/rodrigo.siqueira

function u(t) {

if(!t)x.translate(900,540)
if(t<4.7)x.lineWidth=2/(3+t*t),x.rotate(t/420),
ⵠ=320*(C(t)),x.strokeRect(-ⵠ,-ⵠ,2*ⵠ,2*ⵠ)

Nov 8 2020 9:43 AM UTC

}// 115/140

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flyink

function u(t) {

t||x.translate(960,540)
Z=1/C(t)
x.rotate(Z)
x.beginPath()
x.arc(0,0,t*50,0,Z)
x.stroke()

Nov 7 2020 5:45 PM UTC

}// 89/140

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vinyl record

u/Xen

welcome to the dwitter family!

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taupelink

remix of d/20409 by u/taupelink

function u(t) {

r=Math.random;for(i=k=60;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*18)*32,h=i*C(C(p=2*X-X*X/16)%C(q=2*Y-Y*Y/9)),x.fillStyle=R(h*p/3,h,h*q/3)

Nov 7 2020 4:09 AM UTC

}// 140/140

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d/20512

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rodrigo.siqueira

remix of d/20500 by u/rodrigo.siqueira

function u(t) {

 `﷽﷽${π=3.14}﷽﷽`
	!t&&x.translate(850,590);if(t<π)x.lineWidth=π,
x.rotate(t/18),λ=950*(1-S(t/2));x.strokeRect(-λ*3,-λ,2*λ,λ*2);
`﷽﷽﷽﷽﷽`

Nov 6 2020 10:55 PM UTC

}// 135/140

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if ( t < π ) { Deep Spiral } with lineWidth = π pixels #spiral (made of squares)

u/Xen

Nice code!

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tscotn

function u(t) {

b=255,x.fillStyle=R(b,Math.random()*b,Math.random()*b,.1),x.fillRect(Math.random()*c.width,Math.random()*c.height,50,50)

Nov 6 2020 7:04 PM UTC

}// 120/140

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Cubic Flame

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ashish9b

remix of d/20487 by u/ashish9b

function u(t) {

for(Y=t*2,X=200;X--;x.fillStyle=R(o=222*C(C(S(t+X/22)-t+S(X/(999+T(X/2+Y/2))))),o*.22))x.fillRect(X*11,22,21,11)
x.drawImage(c,0,11)

Nov 5 2020 11:05 PM UTC

}// 132/140

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#WaveOfLove - Love Waveform

u/andrea270872

Smooth :)

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𪠽𜐴𞱪𛐭𞰩𩡯𬠨𪐽𜠵𞱩𛐭𞰩𮀮𨡥𩱩𫡐𨑴𪀨𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰨𪐪𞐩𚱴𚠴𞑽𛀹𞐥𛀤𮰳𜀫𪠪𝁽𙐩𨀬𮀮𩡩𫁬𚁸𛡡𬡣𚀹𝠰𚱓𚁩𚐪𝀰𜀭𪠬𝐴𜀫𠰨𪐩𚠴𜀰𛑪𛀵𞐭𭀪𝀹𛁪𛀹𚐩`.replace(/u../g,'')))

Nov 4 2020 5:44 AM UTC

}// 116/140

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3D bracelet #d3 - replace eval with throw to see the code

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SzymonPL188

function u(t) {

c.width=1920;
for(i=0;i<10;i++)
x.fillRect(400+i*100+S(t * 5 + i)*300,400 + C(t * 3 + i)*300,i * 10,i * 10);

Nov 2 2020 10:25 AM UTC

}// 108/140

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u/danny@hille.dk

Reminds me of an old-school demo effect - for(c.width|=d='DWITTER',i=d.length;i--;)x.font=${499-i*40}px arial, x.fillText(d[i],500+i*100+S(t*3+i)*300,500+C(t*5+i)*100);

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katkip

remix of d/20435 by u/yonatan

function u(t) {

c.style.filter=`invert(`
t/=4
x.globalAlpha=t*t/9
x.beginPath();
x.arc(960+t*216,540+t*216,500-t*339,0,7)
x.fill()

Oct 31 2020 4:04 PM UTC

}// 114/140

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i tried to copy it

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ciaccodavide

remix of d/20429 by u/ciaccodavide

function u(t) {

c.width|=0
for(s=108;s--;)
x.arc(t*100*a[s]%1920,s*10,2*a[s],0,4)
x.fill()
}{a=[];for(s=108;s--;)a.push(Math.random()*10)

Oct 29 2020 2:09 PM UTC

}// 121/140

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