Hot dweets by u/joeytwiddle

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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joeytwiddle

function u(t) {

c.width=600;x.scale(20,20);[...'🎈💝🎈🎉💃🎈🍹🎉🎂🍰🎤🍸🎁'].forEach((c,i)=>x.fillText(c,10-2*(p=(t+i/5)%3)*(11**i%9-4),30-20*S(p)))

Aug 15 2018 8:35 AM UTC

}// 119/140

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Happy Birthday! :-D

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u/katkip

How did you know it's my birthday
u/d0n.key

It isn't your birthday, katkip.
u/joeytwiddle

Multiple birthdays at the same time has become a ... problem ;-)
u/joeytwiddle

https://en.wikipedia.org/wiki/Birthday_probl…
u/katkip

It was.
u/aleamb

love it!

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joeytwiddle

function u(t) {

for(c.width|=i=0;i++<30;x.fill())x.beginPath(s=20+i*6),x.arc((19**i%2e3)+S(t+i)*s,1500-(3*s*t%2e3),s,0,7),x.fillStyle=`hsl(${79*i},90%,65%)`

Aug 13 2018 5:51 AM UTC

}// 140/140

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Happy Birthday! :-)

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u/fujimotos

#balloon #colorful
u/katkip

lol actually is my birthday xd
u/katkip

lol actually is my birthday xd
u/katkip

wtf
u/katkip

wtf
u/katkip

#bug
u/Lazy1337

probably just lag

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joeytwiddle

remix of d/9220 by u/katkip

function u(t) {

r=Math.random;for(i=1e3;i--;x.fillText('mtrc'[r()*4|0],y*32,z*32*z/t))y=r()*66,z=r()*33,x.fillStyle=R(0,C(t*i)*1e3-745);x.drawImage(c,0,9)

Aug 13 2018 6:41 AM UTC

}// 138/140

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u/katkip

Oh nice. How's shorter?

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joeytwiddle

remix of d/9220 by u/katkip

function u(t) {

x.font=`3em'`,r=Math.random;for(i=50;i--;x.fillText('makwicths'[i%9],r()*2e3,900*r()**9))x.fillStyle=R(0,C(t*i)*1e3-745);x.drawImage(c,0,9)

Aug 13 2018 6:38 AM UTC

}// 139/140

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joeytwiddle

remix of d/9135 by u/katkip

function u(t) {

for(Z=1e3,i=2e3;i--;x.fillStyle=`hsla(${2e2*t},99%,66%,.02)`)
x.fillRect(Z+Z*C(i|t),500+Z*S(i+t*2),20*C(t*i),99)

Aug 6 2018 6:05 AM UTC

}// 112/140

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Hopping aboard the dweet chain train

u/katkip

#remix_chain

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joeytwiddle

function u(t) {

['#000','#ff0','#39f','#fff'].map((C,i)=>x.beginPath(x.fillStyle=C)|x.arc(i%2?1050*i-1490:960,i<3?540:840,2310-1305*i+195*i*i,0,7)|x.fill())

Aug 5 2018 9:45 AM UTC

}// 140/140

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James W. Cadle's Flag of _____, with help from mycurvefit.com #flag

u/joeytwiddle

I think this might have been drawn on Dwitter before, but I can't find that dweet right now. I love the simple design!
u/katkip

Me too! It's minimalistic.
u/joeytwiddle

A fun TED talk about flag design: https://www.youtube.com/watch?v=pnv5iKB2hl4

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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

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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.

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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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joeytwiddle

function u(t) {

c.width=1920
for(i=0;i<5;i++)x.fillRect(500+i*200,300,50,200)
x.strokeRect(900,700,50,200)

Jul 25 2018 3:06 AM UTC

}// 90/140

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Sorry I couldn't resist #default #meme

u/Xen

:-D
u/katkip

#sorry xd
u/joeytwiddle

Needs x.lineWidth=8

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joeytwiddle

remix of d/8475 by u/pythech

function u(t) {

with(x)for(i=23;i--;t>2?fillText("debian",760,980):fillRect((r=70+180*t)*S(m=8*t**.5+t*i%1)+1e3,C(m)*r+390,i,i))fillStyle='#d15',font="9em'"

Jun 7 2018 6:14 PM UTC

}// 140/140

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u/aleamb

awesome, joeytwiddle
u/aleamb

#logo
u/joeytwiddle

This was mostly pythech, I just made it messier!
u/joeytwiddle

My favourite version (over limit): t=t**0.5;with(x)for(i=30;i--;t>2?fillText("debian",670,1e3):fillRect((r=70+80*t*t)*S(m=5.6*t+i/80+t*i%1)*.9+1e3,C(m)*r+390,9,9))fillStyle='#d15',font="14em'"
u/BirdsTweetCodersDweet

That one works if you remove the fillStyle ¯\_(ツ)_/¯.
u/pythech

awesome, this was what I was trying to do :D

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