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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Current theme challenge: #Food

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rodrigo.siqueira

remix of d/19395 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(var i=4e3;i--;x.clearRect(160*X+999,1e3-Y*99-500,4,4))
var X=(U=S(i+t)+C(t))*T(i**.02-C(t)/20),Y=U*S(i+S(X))

Jul 14 2020 2:10 AM UTC

}// 136/140

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Floating thing

u/yonatan

these are nice! i think you can drop the last var and do sth like for(var X,Y,U,i=4e3;...

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱸𛡦𫱮𭀽𙰴𨱭𘠧𞱩𩠨𘑴𚑻𣀽𦱝𞱦𫱲𚁩🐱𜀻𪐭𛐻𚑌𛡰𭑳𪀨𮱬𞠢𢐠𣁏𥡅𘁙𣱕𘡛𪑝𛁸𞠴𝠰𚱩𚠱𜀰𛁹𞠵𝀰𛁡𞠰𯐩𯐻𩡯𬠨𫰠𫱦𘁌𚑸𛡦𪑬𫁔𩑸𭀨𫰮𫀬𫰮𮀬𫰮𮐩𛁯𛡹𚰽𫰮𨐫👍𨑴𪀮𬡡𫡤𫱭𚀩𛰹𛁯𛡹🠹𞐹🱯𛡡𚠽𛐮𞐺𞐠`.replace(/uD./g,``)))

Jul 7 2020 7:39 AM UTC

}// 134/140

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ILY <3

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danny@hille.dk

function u(t) {

for(c.width=i=400;i--;s=30*(S(5*i-S(t)*8)*S(t)+3),x.fillRect(S(i)*s+200,C(i)*s+120,4,4));

Jul 6 2020 4:05 PM UTC

}// 89/140

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Hugo Elia's flowfire "fire flower" routine: https://web.archive.org/web/20160418004150/h…

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electric-skeptic

function u(t) {

for(c.width|=i=159,x.translate(960,99);i--;x.fillStyle='#753',x.fillText('  '+r,-i,7))x.scale(q=1.03,q),r=(a=i+t*14|0)%15?'___▌':'_🎠_▌'

Jul 5 2020 4:49 PM UTC

}// 135/140

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Carousel

u/katkip

Awesome!
u/allysparkles

for(c.width|=i=220,x.translate(960,350);i--;x.fillStyle='#753',x.fillText(' '+r,-i,7))x.scale(q=1.014,q),r=(a=i+t*14|0)%15?'__':'_🎠'
u/Xen

for(x.translate(c.width|=960,i=299);i--;x.fillStyle='#753',x.fillText(' '+((i+t*14|0)%15?'__':'🎠'),-i,9))x.scale(q=1.014,q)

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New_Core

function u(t) {

for(a=c.width=i=400,x.font="5cm a",x.fillText("🤪",90+99*S(t),180);i--;)x.fillRect(i,0,S(C(t)+i/99),a),x.fillRect(0,i,a,S(S(t)+i/99))

Jul 3 2020 9:02 AM UTC

}// 132/140

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katkip

remix of d/19293 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r),Y+s*C(r),s/2,r*5)
else x.fillRect(X,Y,3,3)}
for(i=9999;i--;)f(99,540,700,t*i)

Jul 1 2020 11:46 AM UTC

}// 110/140

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#waitforit

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DataMeta

remix of d/19219 by u/DataMeta

function u(t) {

with(x)for(r=Math.random,X=r(Y=r(Z=r())),j=255;j--;fillStyle=R(X*j*4,Y*208,Z/Y/X*42,.11),beginPath(fill()))arc(2e3*r(),1080*r(),Y/r(),0,Z*7)

Jun 23 2020 6:13 PM UTC

}// 140/140

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Small tweak after playing around more. The frequency of the mode color's appearance in a given frame is constrained + more of the color gamut is taken up by tertiary colors

u/DataMeta

#art #colors #abstract

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aemkei

remix of d/19202 by u/aemkei

function u(t) {

for(o=i=4059;i--;)o+=i%127<64?' ':i&i/64?'_':0;throw o

Jun 20 2020 9:40 PM UTC

}// 54/140

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#sierpinski 54

u/aemkei

Based on https://xem.github.io/codegolf/miniasciiserp…
u/katkip

welcome back to dwitter :)

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katkip

remix of d/19190 by u/katkip

function u(t) {

throw (_=()=>`throw (_=${_})()`)()

Jun 18 2020 7:42 AM UTC

}// 34/140

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#quine

u/Xen

nice!

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ntsutae

function u(t) {

t*=30,t||(c.width=w=640)
for(i=w;--i;)
x.fillStyle=R(g=Math.abs(t+((i-t)^(i+t))**3)%997<137?w:0,g,g),
x.fillRect(i,0,1,1)
x.drawImage(c,0,1)

Jun 17 2020 9:59 PM UTC

}// 140/140

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((i-t)^(i+t))**3