New #abstract dweets

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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katkip

function u(t) {

f=(X,Y,s)=>{if(s>10)x.beginPath(),x.moveTo(X,Y),N=X+C(s)*s,M=Y+S(s)*s,x.lineTo(N,M),x.stroke(),f(N,M,s/1.04)}
f(960,540,200-t*20)

Jan 20 2019 1:10 PM UTC

}// 129/140

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#plasm spheres #abstract #art

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katkip

remix of d/11744 by u/katkip

function u(t) {

c.width^=0;for(i=200;i--;)x.lineTo(960+S(i-S(t*2+i*2))*500,540+C(i-C(t*3+i*2))*500);x.fill()

Jan 11 2019 2:55 PM UTC

}// 92/140

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The organic square #loop

u/katkip

#abstract

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katkip

function u(t) {

c.width^=0;for(i=900;i--;)x.lineTo(960+S(t-i*1)*1e3,540+C(t-i*9)*900);x.fill()

Jan 11 2019 2:43 PM UTC

}// 78/140

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#abstract

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katkip

function u(t) {

x.globalAlpha=.04;if(!t)x.translate(960,540);for(i=0;i<6-t;i++)x.fillRect(960-t*475+(S(t*i/99))*79*i,-540,10,2e3),x.rotate(S(t**3-i*100)/99)

Nov 11 2018 10:53 AM UTC

}// 140/140

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I just wanted to create myself a cool #abstract #wallpaper

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katkip

function u(t) {

for(i=0;i++<360;)S(i)<T(t*S(i)*t*t/i)?x.fillRect(t*100,i*3,2,9):0;

Oct 27 2018 5:24 PM UTC

}// 66/140

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#abstract #art #waitforit It is actually a street, and to right is the flower field! Short 66

u/sigveseb

Woow so little code for all that?! Epic
u/sigveseb

Even smaller for(i=360;i--;)S(i)<T(t**3*S(i)/i)&&x.fillRect(t*99,i*3,2,9)

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katkip

function u(t) {

c.width*=1;x.lineTo(960,540);for(i=0;i++<30;)x.lineTo(S(i*i+t*i/9)*960+960,C(i*i+t*i/7)*440+540);x.fill("evenodd");

Oct 18 2018 1:05 PM UTC

}// 115/140

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#abstract

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almcd

function u(t) {

N=Math;z=N.min(t/2,N.max(0,3));for(i=0;i<21;i++){x.beginPath();x.arc(i*100+100*S(t),200*t,10*z,0,2*N.PI);x.fill();x.fillStyle=R(0,0,0,z/8)}

Oct 13 2018 4:46 PM UTC

}// 139/140

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Waves

u/katkip

cute #abstract #waves

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katkip

remix of d/10248 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540);for(i=0;i++<90;)x.lineTo(0,i*15),
x.rotate(t/20+i/200),x.fill(),x.globalCompositeOperation='xor'

Oct 5 2018 10:04 AM UTC

}// 128/140

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#challenge #abstract if you look in the until it resets the rotate then you look away at an object, you will move that object with the mind!

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katkip

remix of d/10247 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540);for(i=0;i++<90;)x.lineTo(0,i*15),
x.rotate(i/6),x.fill(),x.globalCompositeOperation='xor'

Oct 5 2018 9:55 AM UTC

}// 121/140

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#abstract

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katkip

function u(t) {

c.width^=0;x.translate(960,540);for(i=-10;i++<10;)
x.lineTo(0,i*40),
x.rotate(C(t+i)),
x.lineWidth=20,
x.stroke()

Oct 5 2018 9:47 AM UTC

}// 113/140

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#abstract thing.

u/joeytwiddle

Looks like half of Batman's batsignal
u/DataMeta

Funky organism
u/BirdsTweetCodersDweet

Looks like a wrench to me, inside some sort of half-hexagon...

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