Dweets awesomed by u/Bombo

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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ObjectDisoriented

function u(t) {

for(i=0;i<10;i++){
var q = 3*t + i
for(j=0;j<4;j++){
var r = q +90*j
x.fillRect(1000+20*q*S(r),500+20*q*C(r),5*j,5*j)
}
}

Mar 1 2017 4:38 PM UTC

}// 121/140

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Niklas

remix of d/1675 by u/Niklas

function u(t) {

for(c.width|=0,q=100,i=q;i--;)for(a=i*.031+t*5,j=q;j--;)b=j*.031+t*5,x.fillRect(500+10*i+q*C(b),480+5*(j+q)/2.5*S(a),3,3);

Mar 1 2017 4:05 PM UTC

}// 122/140

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u/iverjo

Now imagine Jasmine and Aladdin flying around on that carpet while singing "A whole new world"

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sawaxon

function u(t) {

for(j=0;j<120;j++)for(i=-1;i<198;i++,x.fillStyle=R(100+T(i/4*t)*150,99+C(j*t/4)*99,i/10))x.fillRect((j*i),(j*10),S(t*5)*24,S(t*5)*24)

Mar 1 2017 2:44 PM UTC

}// 133/140

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sawaxon

remix of d/1671 by u/sawaxon

function u(t) {

c.width|=0;for(j=1;j<40;j++)for(i=1;i<40;i++)x.fillRect(900+S(10+(C(t*j)*50)/2000)*j*40,500+C(i/((t+142)/10))*j*20,S(j*i)*j/3, S(j*i)*j/3)

Mar 1 2017 10:35 AM UTC

}// 138/140

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sawaxon

remix of d/1668 by u/sawaxon

function u(t) {

c.width|=0;for(j=1;j<40;j++)for(i=1;i<40;i++)x.fillRect(900+S(10+i/(S(i/j/t)*10))*j*40,500+C(i/((t+142)/10))*j*20, 4, 4)

Mar 1 2017 10:22 AM UTC

}// 120/140

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sawaxon

remix of d/1666 by u/sawaxon

function u(t) {

c.width=1920;for(j=1;j<40;j++)for(i=1;i<40;i++)x.fillRect(900+S(10+i/(S(t/j)*10))*j*40,500+C(i/((t+142)/10))*j*20, 4, 4)

Mar 1 2017 10:19 AM UTC

}// 120/140

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Bombo

remix of d/1608 by u/Bombo

function u(t) {

l=300;w=c.width=1920;g=(a,b,y,z)=>x.fillRect(w/2.5+a,w/5+b,y,z);for(i=300;i--;)g(i+l*S(t+i),l*C(t+i),9,3)-i,g(i-l*S(t+i),i-l*C(t+i),3,9)

Mar 1 2017 1:22 AM UTC

}// 136/140

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sawaxon

remix of d/1639 by u/sawaxon

function u(t) {

c.width=1920;f=()=>900-i*9+C(i/2*t)*i*60,k=()=>490-i*9+S(i/2*t)*i*60;for(i=0;i<7;i++,x.fill(),x.moveTo(f(),k()))
x.arc(f(),k(),9+i*8,0,7,0)

Feb 28 2017 11:55 PM UTC

}// 139/140

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sawaxon

function u(t) {

c.width=1920;f=()=>900-i*9+C(t*i)*i*60,k=()=>490-i*9+S(t*i)*i*60;for(i=0;i<7;i++,x.fill(),x.moveTo(f(),k()))
x.arc(f(),k(),9+i*8,0,7,false)

Feb 28 2017 11:43 PM UTC

}// 139/140

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Bombo

remix of d/1563 by u/Bombo

function u(t) {

 f=(l)=>Math.random()*l;c.width=h=1920;v=h/2;for(j=0;j<h;j+=85,x.fillStyle=R(f(99),0,j,.1))for(i=0;i<f(v);++i)x.fillRect(h-j,v-f(i)*3,80,80)

Feb 28 2017 10:26 PM UTC

}// 140/140

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