Dweets awesomed by u/lionleaf

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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katkip

remix of d/9040 by u/firegodjr

function u(t) {

for(i=4e3;i--;)x.fillStyle=`hsl(${i/9-t*9e2},99%,${v=-S(i|520+i*5)*100}%,${v}`,x.fillRect(S(l=i%999-t)*i*.16+960,C(l)*i*.5+900,30,-v*9+t)

Aug 2 2018 5:29 PM UTC

}// 137/140

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joeytwiddle

function u(t) {

t === 0 && // Experiment
window.open('//zombo.com', 'zombo4ever', 'resizable,scrollbars,status')

Aug 2 2018 4:17 AM UTC

}// 96/140

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Glad to see this code is blocked by the <iframe sandbox="...">

u/joeytwiddle

But what is stopping it from running here? https://www.dwitter.net/e/9056
u/joeytwiddle

Oh easy answer: The embed page also uses the same <iframe> :-)
u/joeytwiddle

For some reason I thought the embed route returned a page without an iframe. Is there any route which does that?
u/joeytwiddle

Ahh here is the non-sandboxed URL: https://dweet.dwitter.net/id/9056?autoplay=1
u/joeytwiddle

Oops the URL I had meant to share was http://www.zombo.com

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katkip

function u(t) {

r=[];i=[0,1,0,1];o=[0,0,0,1];for(l=0;l<4;l++)r.push(((S(o[l]**i[l])/Math.E**199.18821)*10)%3?1:0);x.font="2in Verdana";x.fillText(r,600,617)

Aug 2 2018 12:29 AM UTC

}// 140/140

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AI - Simple neural network learns how to check if two items are the same in two arrays. First two: yes, second two: no... yes... yes... with i=[0,1,0,1];o=[0,0,0,1]

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vgel

function u(t) {

c.width+=0;x.lineWidth=5;
for(i=0;i<100;i++){a=i/100*2*3.14+t/10;b=100*(2+S(a*(t%10)))
x.lineTo(960+C(a)*b,540+S(a)*b)}
x.stroke()

Aug 1 2018 8:04 PM UTC

}// 130/140

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Xen

remix of d/9040 by u/firegodjr

function u(t) {

with(x)for(font="99px'",Z=i=1e3;i--;fillRect(S(l=t*i%i)*i+Z,C(l)*i+Z,v,-v*v),fillText(`🙀`,Z,Z))fillStyle=`hsl(${i},99%,${v=S(i/Z-t*5)*99}%`

Aug 1 2018 6:08 PM UTC

}// 139/140

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Bit of a dodgy De-Make but... theres a cat ;)

u/firegodjr

Honestly I like this one better, haha. It has lots of style in the color transitions. :D
u/aleamb

lol!
u/katkip

#cat
u/lionleaf

#emoji #rainbow #laser

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iverjo

remix of d/8988 by u/katkip

function u(t) {

C=1e3;for(i=99;i--;)for(j=40;j--;)Y=3+S(i/3)*S(j/5+t*3),x.fillStyle=R(0,Y*50),x.fillRect(C+C*(i-t-25+S(t)*2)/j,C*Y/j,s=999/j,s)

Aug 1 2018 5:07 PM UTC

}// 127/140

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#landscape #perspective

u/magna

🐑

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firegodjr

remix of d/9039 by u/firegodjr

function u(t) {

for(i=4e3;i--;)x.fillStyle=`hsl(${i/9-t*9e2},99%,${v=-S(i/520-t*5)*100}%,${v}`,x.fillRect(S(l=i%990+t)*i*.16+960,C(l)*i*.08+900,30,-v*9)

Aug 1 2018 4:32 PM UTC

}// 136/140

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Whoever manages to add a single super saiyan cat emoji gains my eternal gratitude

u/Xen

Done(kinda) lol
u/Agnes

hsl( without a final parenthesis doesn't work on iOS :(

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Agnes

remix of d/8993 by u/katkip

function u(t) {

B=c.width--;_=t?_.map((v,i)=>v+1+v%i|x.setTransform(Q=-10*i,0,0,-Q,v,$=-20*Q)|x.fillRect(v,0,-B,1)|x.fillText('🐎',-v,S(v+4*t))):[0,0,0,0,0]

Aug 1 2018 1:31 PM UTC

}// 139/140

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Moving 3D view. Had to sacrifice randomness to make this work... :(

u/katkip

Lol, wtf. Weird but funny. Nice.
u/magna

LOL
u/veubeke

:D
u/Agnes

x.fillText('🐎',v/=-25,C(v)) makes the horse movement look way better!

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lxe

function u(t) {

r=Math.random
x.font=`${r()*500+30}px a`
x.fillText(String.fromCodePoint(r()*79^1+0x1F601),r()*2920-100,r()*1680)
x.drawImage(c, 0, 1)

Aug 1 2018 5:19 AM UTC

}// 134/140

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joeytwiddle

remix of d/8414 by u/joeytwiddle

function u(t) {

t=9+t/5e2;for(c.width|=0,i=4e3;i--;x.beginPath())x.globalAlpha=.05,x.arc(S(i*i/1e4*t)*i/3+960,C(i*i/1e4*t)*i/4+540,i/30+2,0,7),x.fill()

Aug 1 2018 2:30 AM UTC

}// 135/140

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Eye of the storm #heavy

Show more comments…
u/aleamb

wow!
u/iverjo

This is so cool! Also, in fullscreen it looks like the innermost part of the storm is slowly rotating clockwise #opticalillusion
u/katkip

#storm #clouds
u/magna

This is nuts!
u/Xen

Love It!
u/lionleaf

Times out on my phone. We should increase the timeout limit somewhat
u/joeytwiddle

In the end, we did!
u/joeytwiddle

Many of the start points exhibit patterns, e.g. t=98.99+t/2e2
u/vain

WTF? Amazing!
u/joeytwiddle

This was a happy accident. I was drawing a spiral, and thought "What if the arms rotate with i*i instead of i?" Of course, this makes the outer points spin faster, and distributes the points semi-randomly.

dwitter.net | lionleaf (43037)