Top dweets of all time

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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Spam

function u(t) {

w=c.width=800;h=c.height=600
for(i=0;i<w*h;i+=1+Math.floor(t*30)){p=i%w;q=i/w;x.fillRect(p,q,1,1)}

Dec 22 2016 4:47 PM UTC

}// 98/140

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AndrewBetts

function u(t) {

c.width=1920;for(i=0;i<1920;i++){x.fillStyle=R(i%255,(i*97)%255,(i*33)%255,1),x.fillRect(i,S(i)+900*C(i+t),5,5)}

Dec 22 2016 3:36 PM UTC

}// 112/140

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u/iverjo

Nice colors

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BriSeven

remix of d/524 by u/BriSeven

function u(t) {

x.globalAlpha=0.1;for(i=0;i<16;i++)x.fillStyle="#"+(i*t*20>>>0).toString(16),x.fillRect(i*160+S(t)*300-300,C(t/10)*500+500,161,160)

Dec 20 2016 10:43 PM UTC

}// 131/140

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add sweep and moar motion blur!!

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BriSeven

remix of d/512 by u/BriSeven

function u(t) {

if(!t)X=[];s=2e3;i=s;while(i)o=X[i],c=i%2*s,X[i]=o<0||o>s||!o?550:o+Math.random()*8-4,x.fillStyle=R(S(t)*s,c,c,2/9),x.fillRect(o,X[--i],4,4)

Dec 19 2016 10:42 AM UTC

}// 140/140

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Iridium

remix of d/159 by u/Froff

function u(t) {

x.strokeStyle=R(10*t,100,20);x.rotate(S(t)+.001*C(.5*t));x.translate(9,0);x.lineTo(0,0,1,1);x.stroke();

Nov 28 2016 3:56 AM UTC

}// 103/140

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u/yamtian

test reply

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New_Core

function u(t) {

if(!t){s=[];for(a=i=1e3;i--;)s[i]=Math.random()*a-(e=500)};c.width=a*2;for(i=a;i-=4;)p=e/(e-s[i+3]++%e),x.fillRect(a+s[i]*p,e+s[i+1]*p,4,4)

Nov 14 2016 6:49 PM UTC

}// 139/140

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I gave it a shot but its not so good ;)

Show more comments…
u/lionleaf

Looks pretty good in fullscreen :) Iverjo did a similar one way back: #363 (those should hyperlink ;) )
u/lionleaf

(But don't yet)
u/New_Core

yea I saw it after I was done, and it was shorter..
u/New_Core

I allways post things to fast, put a p instead of the numbers 4 in the end.. for a better star size.
u/iverjo

Nice approach :)
u/iverjo

#stars #starfield

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iverjo

remix of d/391 by u/iverjo

function u(t) {

c.width=96;x.lineWidth=50;x.fillText('#',2e2-t*95.5%2e2,W=30);x.strokeStyle=R(246,162);x.arc(10,27,25,G=.3-.5*S(t*6+2),6.3-G);x.stroke()

Nov 7 2016 12:21 PM UTC

}// 136/140

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This is a reference to csharp.cloud

u/iverjo

#pacman

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kevinkace

function u(t) {

a=255
if(C(t)>0.9999)c.width=1920
for(i=0;i<6;i++){x.fillStyle=R(a*S(t),a*S(-t),99,S(t*40))
x.fillRect(950+i*S(t)*170,400+C(t)*400,80,200)}

Nov 6 2016 2:24 AM UTC

}// 139/140

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argo78

remix of d/478 by u/argo78

function u(t) {

p=128;for(i=512;i--;){q=p*C(t*16+i/24);x.fillStyle=R(256,i%p-q,p+q,.05);x.fillRect(80*i/16-40,i%16*80,60,60)}

Oct 8 2016 8:25 PM UTC

}// 109/140

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argo78

function u(t) {

c.width=2E3;x.fillStyle="#04f";for(i=4;i--;)x.fillRect(600+i*200+S(t*5)*300,200,150*C(t*i),320+S(t)*300)

Oct 1 2016 11:14 AM UTC

}// 105/140

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