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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KilledByAPixel

function u(t) {

for(c.width|=X=i=0;i++<2e2;x.font="5em'",x.fillText((z=i%4)?'🌼':'🐝',z?2e3*S(i):915+905*X,z?1e3*S(i*i):555+485*Y))Y=X,X=S(X+S(i)*(1e9+t/2))

Apr 26 2019 1:14 AM UTC

}// 138/140

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Busy bees with full color bees and flowers for firefox users! Don't let bees go extinct, support your local beekeeper!

u/joeytwiddle

#bees #flowers #animals

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Xen

function u(t) {

x.translate(1920,0)
x.scale(-1,1)
x.fillRect(1e3+C(t)*599,500+S(t^1)*499,t,9)
x.drawImage(c,S(t),C(t*.3))
x.fillStyle=`hsl(${t*99},50%,50%)`

Apr 25 2019 10:12 PM UTC

}// 140/140

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inkblot

u/Xen

#inkblot #rainbow #trippy

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rodrigo.siqueira

remix of d/13412 by u/rodrigo.siqueira

function u(t) {

if(t<2){x.globalAlpha=.2
x.fillRect(0,0,1e3,8)
x.rotate(Math.PI/2)
x.translate(-420,-1e3)
x.drawImage(c,0,0,1e3,1e3)
x.translate(-100,-550)}

Apr 24 2019 7:59 PM UTC

}// 140/140

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The circuit

u/katkip

This looks nice

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josh_cheek

function u(t) {

c.width=1920
for(i=0,r=538;i<99;++i){
  a=6.28*i/99
  x.moveTo(960+r*C(a), 540+r*S(a))
  x.lineTo(960+r*C(t*a), 540+r*S(t*a))
  x.stroke()
}

Apr 24 2019 1:42 PM UTC

}// 140/140

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Modular Arithmetic!

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katkip

function u(t) {

f=frame;for(i=-108;i++<108;)x.fillStyle=`hsl(${(C(f/19)*f/2%i+C(i*f)*9)*3} 99%50%)`,x.fillRect(f*5,i*5+540,5,5)

Apr 23 2019 10:51 AM UTC

}// 111/140

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#scanline

u/Xen

nice

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trancor

remix of d/13368 by u/trancor

function u(t) {

!t?s=[]:x.fillRect(0,0,w=c.width=500,w)
for(z=w;--z;)(v=s[z]||w)<0?v=w:x.fillStyle=R((z+v)/3),x.fillRect(s[z]=v-=5*S(z*w+C(z+t)),z,v/=5,v)

Apr 23 2019 2:05 AM UTC

}// 138/140

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DataMeta

function u(t) {

c.style.background=R();with(x)for(c.width|=i=0;i<255;beginPath(fill(rotate(.404))))fillStyle=R(i++,o=S(t-i)*i/2,-o),arc(960+o,540+o,i/2,0,7)

Apr 20 2019 8:18 PM UTC

}// 140/140

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SuperMayo

function u(t) {

r=Math.random;for(i=1;i<200;i++)x.fillRect(900+C(r()+t)*1000,r()*1200,r()*100,2),x.fillStyle=R(125+125*S(t),125-125*C(t*r()),125+125*C(t))

Apr 17 2019 1:31 PM UTC

}// 138/140

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My first dwitt !

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vinca

function u(t) {

eval(unescape(escape`硛猽≦楬汓瑹汥≝㴢⌲㌴∻硛爽≦楬汒散琢崨〬〬㉅㌬㉅㌩㭦潲⡩㴴〻椭ⴻ⥸孳崽∣㈲㈢ⱸ孲崨㤹⩩ⰱ〸〭⡨㴹⨨楞椫㤩⤬㤹ⱨ⤬⠱䔳⩴簰⤥㈦☨硛獝㴢⍆䌵∬硛牝⠴〪椬㐰〭㤰⩔⡩⤬椥㜬椥㤩⤻`.replace(/u(..)/g,"$1%")))

Apr 16 2019 11:56 AM UTC

}// 134/140

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u/Xen

love it
u/rep_movsd

#scene #city #underrated

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jeff

function u(t) {

for(i=6;i++<199;){x.beginPath();k=i/2
x.fillStyle=R(k*(t%7),k*(t%5),k*(t%3.5))
x.arc(960+S(t*i/4)*6*i,540+C(t*i/4)*6*i,40,0,.1,1)
x.fill()}

Apr 16 2019 12:57 AM UTC

}// 139/140

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Submission #2