Dweets awesomed by u/masang

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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AliYil

remix of d/4059 by u/AliYil

function u(t) {

for(i=0;i<20;i++)for(j=0;j<12;j++){s=S(S(t)*i+j+t*10)*25+25
k=127
x.fillStyle=R(S(t*3)*k+k,S(t*2)*k+k)
x.fillRect(i*100-s,j*100-s,s*2,s*2)}

Dec 27 2017 8:07 PM UTC

}// 139/140

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u/Xen

very nice :-D
u/sigveseb

Good!
u/itsjustmustafa

so sick!

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jcy

remix of d/3760 by u/sadropol

function u(t) {

c.width|=0;for(i=1;i<140;i++){b=2*t+i;o=100-(S(b+5)*126)%256;x.fillStyle=R(0,o,0,1);x.fillRect(940+((i/60)%1)*S(b)*200,400+i*6%400,8,8);}

Dec 27 2017 9:59 AM UTC

}// 138/140

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drifio

remix of d/3832 by u/drifio

function u(t) {

for(i=1080;i--;){
  x.fillStyle=`hsl(${(t*200)},75%,50%)`
  x.fillRect(1920*S(t+i),i,75,5)
}

Dec 27 2017 3:50 AM UTC

}// 92/140

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Polyducks

function u(t) {

a=550;c.width=a;x.fillStyle="#36F";x.fillRect(0,0,a,a);for(i=0;i++<8;){x.font="30px A";x.fillText("🐟",a-((t*40*(S(i)+1))%a),C(t+i)*9+i*33)}

Dec 27 2017 3:02 AM UTC

}// 139/140

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~🐟🐟 FISH TANK 🐟🐟~

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magna

function u(t) {

w=c.width|=0;x.fillRect(0,0,w,w);x.clearRect(100,470,1720,140);x.fillRect(110,480,1700,120);x.clearRect(120,490,(1-1/(1+t/10))*1680,100)

Apr 26 2017 4:56 AM UTC

}// 136/140

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fr-0140

u/joeytwiddle

hehe
u/magna

#farbrausch

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innovati

function u(t) {

for(i=1500;i--;){
  x.fillStyle='hsl('+i*10+',75%,50%)';
  x.fillRect(i/t,i*t,30,30);
}

Feb 27 2017 8:11 PM UTC

}// 87/140

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u/infin80

That's a helluva trip!
u/Xen

Has anyone really been far as decided to use even go want to do look more like?

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yolo

function u(t) {

c.width=1920;for(i=0;i<100;i++) {
for(j=0;j<100;j++){
 x.fillStyle=R(S(i*20*t)*255,S(10*t)*255,255*S(t));
 x.fillRect(i*10,10*j,10,10)
}
}

Jan 14 2017 4:23 PM UTC

}// 138/140

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