Hot 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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Xen

remix of d/3404 by u/magna

function u(t) {

t||(a=Array(w=1920).fill(0));for(i=w;i--;x.fillRect(i,a[i],.03,a[i]/9))a[Math.random()**(3+C(t)*3)*w|0]++

Oct 30 2017 1:00 AM UTC

}// 105/140

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Xen

remix of d/3424 by u/magna

function u(t) {

x.rotate(S(t/9)*1e-4);x.translate(C(t)*1e-4,C(t/3));for(i=2e3;i--;x.fillStyle=R(T=S(i%t)*99,T/2,T*2),x.fillRect(i,0,1,1));x.drawImage(c,t,0)

Oct 31 2017 8:50 PM UTC

}// 140/140

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tried to time the spin :-P

u/Xen

about 17 seconds on this computer.

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Xen

remix of d/255 by u/Dyno

function u(t) {

c.width=1920;for(j=64;j--;)for(i=125;i--;x.fillRect(i<<4,j<<4,16,16))a=1+S((i&j)/9+t*9),x.fillStyle=R(j,0,i,a/1.6)

Oct 25 2017 9:47 PM UTC

}// 114/140

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Shoutz to Dyno

u/sigveseb

smooth

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Xen

remix of d/203 by u/chunnoo

function u(t) {

for(n=i=99;i--;x.fillStyle=R(i*2,t%i,(i*t*t)%255))p=(t*i)%1920,q=S(t-i*6)*i*6+540,x.fillRect(p-n,q,i*i,2),x.clearRect(p-i,q-i,i*3,2)

Oct 27 2017 5:45 PM UTC

}// 132/140

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test for mmastrac ;-)

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Xen

remix of d/3373 by u/mmastrac

function u(t) {

for(X=i=400;i--;x.fillText(t,X*4*T(i),X+S(i*t)*i*t))x.fillStyle=R(S(i)*X,0,i);x.drawImage(c,-X,-X,X/T(t*9),X*7)

Oct 27 2017 3:11 AM UTC

}// 111/140

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Restless-Data.

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Xen

function u(t) {

for(X=i=400;i--;x.fillRect(899+C(i^t)*i*i,X+S(i*t)*i*i,1,i))x.fillStyle=R(frame*2%X,0,S(t)*X);x.drawImage(c,-1,-1,1922-C(t*2),1082+S(t))/XEN

Oct 25 2017 6:26 PM UTC

}// 140/140

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Cosmical!!!

u/mmastrac

<3 this
u/sigveseb

very space oddessey
u/Xen

Thanks :)

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Xen

remix of d/548 by u/BriSeven

function u(t) {

for(X=99,i=2e3;--i;x.fillRect(n*S(m)*X+1e3,n*C(m/X)*X+500,X,X))x.fillStyle=R((d=i%16*X)%256,d/9,d*t%256,.3),m=i*t/X,n=i/d*3

Oct 25 2017 10:09 PM UTC

}// 123/140

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Beware The Pyramid.

u/cantelope

@.@
u/Xen

another one that takes 15+seconds to start :-P

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Xen

remix of d/3234 by u/artfarnaa

function u(t) {

for(i=w=c.width=1e3;i--;x.fillStyle=R(i,0,t*9%i))x.fillRect(w/2+S(p=(q=Math.sqrt(i*8)*4)/(C(t)*8+(v=S(t))/30)+v)*q,290+C(p/t)*q,C(t*3)*99,2)

Oct 25 2017 9:31 PM UTC

}// 140/140

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u/joeytwiddle

Four to beam up Scotty!

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Xen

remix of d/2303 by u/recursive

function u(t) {

for(w=c.width|=a=1920;a-=40;)
for(b=1500;b-=15;)x.fillRect(a,b+C(C(((a-C(t*t)-960)**2+(b-S(t)-540)**2)**.1-t*3)*6)*t*3-200,50,9)

Oct 25 2017 8:51 PM UTC

}// 128/140

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few tweaks, nothing major.

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Xen

remix of d/3337 by u/mmastrac

function u(t) {

for(i=c.width|=0;i--;){x.fillRect(i--,(i+(X=S(t+i/1e2)))%10*100,X*3,2e3);}

Oct 24 2017 5:31 PM UTC

}// 74/140

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u/mmastrac

w o w.. amazing
u/Xen

thanks, a test that worked lol

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