Top dweets by u/akm

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: #Opposites

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akm

remix of d/6672 by u/BirdsTweetCodersDweet

function u(t) {

for(c.width|=a=1e3;a--;)with(x)ellipse(960+200*C(a),540+200*S(a),90+30*S(a+t*6.2),90+30*C(a),0,0,7),stroke(),beginPath(globalAlpha=.5)

Feb 3 2018 12:23 AM UTC

}// 134/140

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golfed u/BirdsTweetCodersDweet 's dweet with transparency down

u/BirdsTweetCodersDweet

Ooh, nice!

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akm

remix of d/5759 by u/zanella

function u(t) {

d=x.createImageData(c.width=192,c.height=108);for(i=3;i<82944;i+=4)d.data[i]=(new Date%40)*255;x.putImageData(d,0,0)

Feb 3 2018 12:22 AM UTC

}// 116/140

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changed the random generator and got an other kind of broken tv

u/BirdsTweetCodersDweet

remix https://www.dwitter.net/d/6691

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akm

function u(t) {

f=document.getElementsByTagName('canvas')[1]
r=f.getContext('2d')
r.font='50px Arial'
r.fillText('😀1🍇1🍉1🍊1🍒1🍍1😉'.split(1)[~~t%7],0,0)

Feb 2 2018 11:37 PM UTC

}// 133/140

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I improved the stats

u/akm

(you might need to "refresh" the code by adding/removing a character to activate the stats)
u/BirdsTweetCodersDweet

lol
u/13thptr

#emoji #stats

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akm

function u(t) {

for(c.width=200,i=0;5>++i;)x.fillRect(42+20*i+20*S(t),i%2?42:47,18,40)

Dec 27 2017 1:00 AM UTC

}// 70/140

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Sadly, adding "black flag" made it too long

u/akm

`

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akm

remix of d/11450 by u/katkip

function u(t) {

q=t/25;x.fillRect(0,0,2e3,2e3);for(i=500;i--;)x.clearRect(960+S(i-1*q)*(500-i),540+C(i-t*q)*(500-i+S(t)),5,5)

Dec 18 2018 4:28 AM UTC

}// 109/140

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is it rolling towards or away from you?

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akm

function u(t) {

for(i=0,c.width=1920,π=Math.PI,r=540;i++<180;a=3*i*S(t**i),x.ellipse(960,r,a<0?-a:a,r,1.5*i*π/9,0,2*π),x.stroke())x.beginPath()

Jan 31 2018 4:00 AM UTC

}// 127/140

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akm

remix of d/11635 by u/Undefined

function u(t) {

t||x.translate(956,536);for(i=360;i--;x.fillStyle=`hsl(${T(frame)*T(i)*999^i} 100%50%)`)x.fillRect(i*1.4,0,6,6);x.rotate(.01)

Jan 5 2019 9:50 PM UTC

}// 125/140

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fuzzy circle

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akm

function u(t) {

      c  .
 width  ^=0
;for   (
  i=   9;
   i--   ;
    )x    .
fillRect   (
   400+   i
      *  100+
S(t)*   300
    ,  400
  ,50,  200)

Feb 13 2018 6:43 PM UTC

}// 139/140

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(look at the code)

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akm

function u(t) {

f=n=>String.fromCharCode(n&127),eval("㟦ᑲᝣ㓷㩤㹨㒽Ჽ㒻ᚭᒻ᝸㓦㙬㋒㩣ᨨᠰ㒫ᢪᠰ⦫㨨ᔩᠳᘰᠴᘰᠵ᤬ᠰ".split``.map(c=>c.charCodeAt(0)).map(n=>f(n)+f(n>>7)).join``+`)`)

Feb 10 2018 10:21 PM UTC

}// 135/140

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Alternatively, in 106 chars: eval("㟦ᑲᝣ㓷㩤㹨㒽Ჽ㒻ᚭᒻ᝸㓦㙬㋒㩣ᨨᠰ㒫ᢪᠰ⦫㨨ᔩᠳᘰᠴᘰᠵ᤬ᠰᶩ".replace(/./g,c=>String.fromCharCode((c=c.charCodeAt())&127,c>>7)))

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akm

remix of d/11526 by u/katkip

function u(t) {

c.width*=1;for(i=342;i-=9;)x.beginPath(),x.ellipse(960+S(i/2+t)*700,540+C(i/2+t)*300,i,i,7,9,1,t*20),x.fillStyle=i%2?'#ff2':"#f6f",x.fill()

Dec 22 2018 10:51 PM UTC

}// 139/140

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