Top dweets by u/BirdsTweetCodersDweet

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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BirdsTweetCodersDweet

remix of d/8621 by u/Bugsy

function u(t) {

for(c.width|=r=999;--r;x.lineTo(960+T(r+t)*a,540+S(r-t)*a))a=r/2
x.stroke()

Aug 29 2018 10:18 AM UTC

}// 75/140

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Oscillator

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BirdsTweetCodersDweet

remix of d/9471 by u/katkip

function u(t) {

for(i=1;i<600;i++)x.fillRect(a=960+S(i+t)*960,b=540+C(i+C(t))*540,10,10),x.fillStyle=`hsl(${i*t},100%,${a/b*100}%)`

Aug 27 2018 4:38 PM UTC

}// 115/140

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#remix-chain #btcd #kipkat

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BirdsTweetCodersDweet

remix of d/3697 by u/Citiral

function u(t) {

w=1920;for(c.width=i=w;i>=0;i-=10)for(j=0;j<1080;j+=10){i2=i-w/2;j2=j-1080/2
d=Math.hypot(i2,j2)*t
o=9+C(d-t*5)*5
x.fillRect(i,j,o,o)}

Jun 3 2018 1:53 PM UTC

}// 134/140

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u/katkip

#moire

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BirdsTweetCodersDweet

function u(t) {

x.rotate(c.width^=0.5,a=9e3)
for(i=1e3;i--;)x.fillRect(50*i+S(t/100)*a-a,-a/3,25,a),x.fillStyle=`hsl(${t*9+(i*20)},50%,50%)`

Apr 1 2018 3:34 PM UTC

}// 124/140

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More colour

u/BirdsTweetCodersDweet

Feel free to play around :D... Might make this into something better soon if all goes well, but that's a secret for now...
u/BirdsTweetCodersDweet

You can also change c.width^=0.5 to c or delete it entirely (d/7538) to get other weird effects...
u/BuRRak

t/frame instead of c.width^=0.5 also makes it look cool
u/BuRRak

and changing the variable a also makes it nice

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BirdsTweetCodersDweet

remix of d/6674 by u/akm

function u(t) {

d=x.createImageData(c.width=192,c.height=108);for(i=3;i<9e5;i+=4)d.data[i]=S(T(new Date%40))*255;x.putImageData(d,0,0)

Feb 3 2018 8:59 PM UTC

}// 118/140

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Changed i limit to 9e5 for more random-seeming bars and did S(T( for a cooler effect

u/BirdsTweetCodersDweet

Changed i limit to 9e5 for more random-seeming bars and did S(T( for a cooler effect
u/Apex

Looks cool but lags like crazy for me

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BirdsTweetCodersDweet

remix of d/888 by u/jczimm

function u(t) {

c.width=1920;for(i=0;i<360;i++)for(j=0;j<6;j++)x.fillRect(960+200*C(j/i)*S(T(-t)+i),540+200*S(i),10,10)

Feb 1 2018 8:33 PM UTC

}// 103/140

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Golfed and now slanted :D

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BirdsTweetCodersDweet

remix of d/6098 by u/zoulei

function u(t) {

c.width=2e3;v="Z L";x.font="24em ARIAL";for(var   j=0;j<10;j++)for(var i=0;i<10;i++)x.strokeText(v,600+j*S(t),6e2+C(t*2)*20*i);

Jan 25 2018 12:10 AM UTC

}// 127/140

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Golfed and fixed the weird moire when it went up...

u/BirdsTweetCodersDweet

Possibly wrong remix source, oh well - I tried...

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BirdsTweetCodersDweet

remix of d/6267 by u/BirdsTweetCodersDweet

function u(t) {

c.width^=n=S(t);with(x){lineWidth=i=10;beginPath();arc(960,540,530,0,7);stroke();for(i;i--;)drawImage(c,n*640,n*360,960,540)}

Jan 20 2018 10:12 PM UTC

}// 125/140

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Whoa.

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BirdsTweetCodersDweet

function u(t) {

c.width^=n=S(t%2);with(x){lineWidth=i=8;beginPath();arc(960,540,540,0,7);stroke();for(i;i--;)drawImage(c,n*640,n*360,640,360)}

Jan 20 2018 2:25 PM UTC

}// 126/140

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A nice gif-ish circle for you all...

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BirdsTweetCodersDweet

remix of d/10695 by u/Xen

function u(t) {

(t?j:c)[t?'outerHTML':'innerHTML']=h=`<svg id=j><filter id=f><feTurbulence baseFrequency=${(S(t)+1)/50}>`
c.style.filter='url(#f)'

Oct 25 2018 11:44 PM UTC

}// 130/140

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Boing!

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