Dweets by u/aemkei

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: #Opposites

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aemkei

remix of d/690 by u/xem

function u(t) {

x.font="12em arial"
~~(t*99)%4||x.fillText([..."😮😀😁😐😑😬"][new Date%6],800,700)

Dec 14 2017 9:06 PM UTC

}// 77/140

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Talking Face

u/cantelope

lol
u/Lazy1337

one tilde is enough

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aemkei

remix of d/2554 by u/cantelope

function u(t) {

for(c.width|=i=99;i--;)for(j=40;j--;x.fillRect(i*J-C(t),J*9-C(i/4-t)*J,9,9))J=800/j

Apr 24 2017 8:31 PM UTC

}// 83/140

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Just a super reduced of @cantelope's awesome wave animation.

u/aemkei

"reduced version" ;)
u/cantelope

:O
u/aemkei

@p01 made it even shorter: https://www.dwitter.net/d/2571 (66 bytes!)

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aemkei

remix of d/2343 by u/aemkei

function u(t) {

with(x)fillStyle=`hsl(${S(t)*60},100%,${t%.2<.02?50:0}%)`,arc(905,560,90,0,8),fill(),drawImage(c,-25,-15,1973+5*S(t)**9,1109)

Mar 30 2017 7:52 AM UTC

}// 125/140

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The tunnel. Click the "remix" link to see the evolution.

u/0x7b1

insane

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aemkei

remix of d/2330 by u/mxfh

function u(t) {

with(x)fillStyle=`hsl(${S(t)*180},100%,${t%.2<.1?50:0}%)`,arc(905,560,90,0,8),fill(),drawImage(c,-20,-10,1960+S(t),1100+C(t+2))

Mar 29 2017 9:13 PM UTC

}// 127/140

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All based on MXFH's https://www.dwitter.net/d/2330

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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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aemkei

remix of d/1231 by u/iverjo

function u(t) {

c.width^=0;for(i=9;i<2e3;i+=2)s=(9/(9-(t/2+i/99)%9))**1.6,x.beginPath(),j=i*7+S(i),x.lineWidth=s/5,x.arc(960,540,s,j,j+.02),x.stroke()

Mar 21 2017 10:57 AM UTC

}// 134/140

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Star Field

u/iverjo

#starfield #stars

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aemkei

remix of d/1137 by u/mxfh

function u(t) {

r=500;c.width^=0;for(I=φ=2;φ>-2;φ-=1/2e3)x.fillRect(C(φ)*S(λ=φ*r-t)*r+999,S(φ)*r+520,W=(16&(T(I=I*9%32432)+2))*C(λ/2),W)

Mar 20 2017 10:34 PM UTC

}// 120/140

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A tiny planet

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aemkei

function u(t) {

  // a simple dwitter quine
  x.font="50px Courier";

  (u+"")
    .split("\n")
    .map(
      (a,i) => x.fillText(a, 10, 100+i*70)
    );

Mar 19 2017 9:44 PM UTC

}// 140/140

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u/rpearl

it's not a quite a quine though ;)
u/sfz

@rpearl happy now? https://www.dwitter.net/d/2234
u/sfz

oops https://www.dwitter.net/d/2235

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aemkei

remix of d/2219 by u/aemkei

function u(t) {

t||(W=c.width=600);i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=(t*9^i)*12%W))x.fillStyle=R(0,i&&W,0,i?1:.05)

Mar 19 2017 8:19 PM UTC

}// 135/140

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u/donbright

wow neo is dancing
u/sfz

i like the phosphor effect

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aemkei

function u(t) {

t||(W=c.width=600);i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*9+i**3)*12%W))x.fillStyle=R(0,i&&W,0,i?1:.05)

Mar 19 2017 8:18 PM UTC

}// 140/140

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Welcome to the Matrix!

u/iverjo

#matrix
u/danny@hille.dk

More speed longer trails !t?W=c.width=600:i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*15+i**3)*11%W))x.fillStyle=R(0,i&&W,0,i?1:.03)
u/vain

Beautiful looking remake of the matrix fx

dwitter.net | aemkei (793)