Dweets awesomed by u/magna

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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Jezza

remix of d/13451 by u/rodrigo.siqueira

function u(t) {

t||x.translate(960,540);if(t<6){
x.globalAlpha=.1
x.fillRect(-1,-540,2,1080)
x.rotate(Math.PI/2)
x.drawImage(c,0,0,1080,540)
}

Apr 26 2019 3:45 AM UTC

}// 126/140

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#dragoncurve

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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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Xen

function u(t) {

t?x.fillStyle=R(x.fillRect(830+(t|0)%2*Z,Z,99,350)):x.fill(x.arc(1e3,Y=500,Y,0,7,0,x.fillStyle=R(Z=252,Z)))
x.fillRect(750,700,Y,99)

Apr 25 2019 9:36 PM UTC

}// 132/140

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#face

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rodrigo.siqueira

remix of d/13450 by u/rodrigo.siqueira

function u(t) {

t||x.translate(960,540);if(t<8){
x.globalAlpha=.1
x.strokeRect(0,0,30,60)
x.rotate(Math.PI*.8)
x.drawImage(c,30,0,1000,1200)
}

Apr 25 2019 1:58 PM UTC

}// 126/140

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Star thread

u/Purpzie

Shortened by 8 characters: with(x)t||translate(960,540),t<8&&(globalAlpha=.1,strokeRect(0,0,30,60),rotate(Math.PI*.8),drawImage(c,30,0,1e3,1200))

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katkip

remix of d/13446 by u/katkip

function u(t) {

t||(q=1);f=frame;for(i=-109;i++<108;)
x.fillStyle=S(f/99)*C(f/18+f/11)<S(i/9+C(f/10+i/9*S(i/9)))
?R():'#fff',x.fillRect(f*5,i*5+540,5,5)

Apr 25 2019 10:30 AM UTC

}// 136/140

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akoskovacs

remix of d/10095 by u/d0n.key

function u(t) {

for(c.width=340,i=320;i--;x.font=7+C(j=t*9+(X+Y)/2)+'pt a',x.fillText(["🔴","⚪","✅"][Y/5|0],40+C(j)+X*14,18+S(j)+Y*12))Y=i%15,X=i>>4

Apr 24 2019 11:02 PM UTC

}// 131/140

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Bojler Eladó

u/LovelyRita

#flag

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KilledByAPixel

remix of d/13421 by u/KilledByAPixel

function u(t) {

for(i=F=2e3;i--;x.fillRect(X-W,i,W,W))X=S(i)*(1e9+t*(W=99))%F,Q=i<900,x.fillStyle=R(f=Q*i/3+F*(((450-i)**2+(699-X)**2)<5e4),Q?i/3:i%W,i,.05)

Apr 24 2019 1:13 AM UTC

}// 140/140

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#Sunset over #ocean waves

u/DataMeta

I like this! #foggy
u/KilledByAPixel

#landscape #scene

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KilledByAPixel

remix of d/13420 by u/KilledByAPixel

function u(t) {

for(i=F=2e3;i--;x.fillRect(X-99,i,99,20))X=S(i)*(1e9+t*99)%F,q=((519-i)**2+(999-X)**2)<1e5,x.fillStyle=R(f=i/3+255*q,i%9?i/5:f/2,300-i/3,.1)

Apr 23 2019 8:49 PM UTC

}// 140/140

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I love watching the sun set.

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KilledByAPixel

remix of d/13418 by u/KilledByAPixel

function u(t) {

for(i=F=2e3;i--;x.fillRect(X-200,i,199,20))k=S(i)**2,X=k*(1e9+t*299)%F,x.fillStyle=R(z=i%2?255*(1-((519-i)**2+(999-X)**2)/2e5):99,z,z+30,.1)

Apr 23 2019 7:30 PM UTC

}// 140/140

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The moon's reflection in the sea.

u/KilledByAPixel

#moon #ocean

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