Top dweets by u/Xen

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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Xen

remix of d/9012 by u/katkip

function u(t) {

for(c.width|=i=2e3;i--;)
x.fillRect(S(i+t)*C(i*t/1e4)*750+960,C(i+t*6.9)*(S(i/234))*280+500,9,(C(i+t/5)+1)*3)

Aug 2 2018 9:17 PM UTC

}// 109/140

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Xen

function u(t) {

t?x.font=frame%1e3+"px' ":x.globalCompositeOperation='xor'
x.fillText('😈',900+C(t*t*9)*1e3,600+S(t*t)*799)

Jul 23 2018 6:13 PM UTC

}// 106/140

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-DEMoNIC-

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Xen

function u(t) {

for(Y=i=499;i--;x.fillRect(C(t+C(t/9*C(t/4)))*Y+999+C(i)*49,S(t+S(t/2*S(t/3)))*Y+Y+S(i)*49,9,9))x.fillStyle=R(Z=199*C(t*i/2),Z,Z,.5)

Jul 23 2018 4:18 PM UTC

}// 132/140

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Texture Test

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Xen

remix of d/8904 by u/robbyg

function u(t) {

s=44;for(i=1100;i--;)x.fillStyle=R(r=(T(i<<t*t)+1)*128,r,r,.03),x.fillRect(i%s*s,(i/s|0)*s,s,s)

Jul 20 2018 4:07 PM UTC

}// 95/140

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#pixel #texture

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Xen

remix of d/8841 by u/Xen

function u(t) {

x.fillRect(0,0,2e3,2e3),x.fillStyle=`hsla(${t*99},90%,70%,.002)`
x.strokeRect(1e3+99*C(t),5e2+99*S(t),6e2*C(t/3+C(t)),4e2*S(t/4+S(t)))

Jul 11 2018 4:13 PM UTC

}// 134/140

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Color-Test2

u/DataMeta

Cool! I like the fade effect

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Xen

remix of d/8815 by u/BuzzBee

function u(t) {

for(c.width|=i=99;i--;x.rotate(C(t)/1e3))x.fillRect(i*23,S(19*t-i/4+T(t)/9)*2e2+3e2,17,499)

Jul 6 2018 7:07 PM UTC

}// 91/140

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Xen

remix of d/8795 by u/DataMeta

function u(t) {

for(c.width|=i=21;i--;x.stroke())x.rotate(6.28),x.arc(960,540,356+348*S(i*t%i),t*i-t,t*i+i)

Jul 3 2018 5:41 PM UTC

}// 91/140

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Hyper Dimensional

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Xen

remix of d/8617 by u/Bugsy

function u(t) {

for(n=c.width|=z=i=1e3;i--;n=i*(1+S(t)*T((i+t%t*t)+t)))x.fillRect(z+(S(i*t/z)*39/C((n+t)/i)),n,9,9)

Jun 25 2018 12:18 AM UTC

}// 99/140

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shoutz 2 bugsy!

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Xen

remix of d/8391 by u/E-Mouse

function u(t) {

for(c.width|=i=2e3;i--;)x.fillRect(S(t*i+i/t)*i+960,C(t*i+i/t)*i+540,i/8,i/9)

Jun 4 2018 11:53 PM UTC

}// 77/140

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DnB Remix

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Xen

function u(t) {

for(i=159;i--;x.strokeStyle=`hsl(${i^t*99},90%,20%)`)x.strokeRect(9e2,5e2,999*C(C(t)*t+i/(t|0)),599*S(t-i/(t|0)))

May 29 2018 3:40 PM UTC

}// 113/140

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Takes a few seconds

u/DataMeta

Cool! Reminds me of microchip wafer iridescence

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