Dweets awesomed by u/sigveseb

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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Xen

remix of d/8912 by u/Xen

function u(t) {

for(i=99;i--;x.arc(1e3+C(3*t+i/8)*9,500+S(5*t+i/7+C(t))*9,i*12,i,t*i))x.beginPath(x.stroke()),x.strokeStyle=`hsl(${3*i+9*t*T(t)},99%,29%)`

Jul 27 2018 7:28 PM UTC

}// 138/140

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Phase2 Psychedelia

u/firegodjr

I love it!
u/DataMeta

Excellent!
u/trancor

Hypnotic! I dig!
u/lionleaf

That's a great one u/Xen ! #hypno #acid

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fujimotos

function u(t) {

c.width|=0
for(i=9;i--;)for(j=20;j--;)n=j+i*5+t*5-68,x.fillStyle=`hsl(${i*99},80%,${n*4}%`,x.fillRect(400+i*100,400+j*10+2**n,50,10)

Jul 27 2018 12:49 PM UTC

}// 132/140

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Now everything is gone.

u/lionleaf

#default
u/BirdsTweetCodersDweet

I don't feel so good... :P
u/katkip

Thanos Car

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MrM@_S

remix of d/4927 by u/sigveseb

function u(t) {

c.x[t]

Jul 23 2018 3:22 AM UTC

}// 6/140

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[quest for the smallest animated dweet] 6b #golf

Show more comments…
u/MrM@_S

this showed up when I clicked on random
u/MrM@_S

referring to the previous dweet
u/joeytwiddle

Very good. We have a new record!
u/joeytwiddle

Also 6 chars: c in t and u in t t in t and ''in t and t.t[t] https://developer.mozilla.org/docs/Web/JavaS…
u/sigveseb

Well done!
u/stiaje

Sadly, it only works in Chrome. Getting TypeError: c.x is undefined in Firefox 62.
u/katkip

#record

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DataMeta

function u(t) {

for(i=108;i--;)j=C(t-i)*4*i,k=Math.log(i*i)*i,x.setTransform(k,0,0,k,960,540),x.rotate(i^t|i),x.fillStyle=R(j*3,i*2,i-j),x.fillRect(0,0,1,1)

Jul 19 2018 11:30 PM UTC

}// 140/140

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u/Xen

nice style
u/DataMeta

j=C(i-frame)*t for 'turbo' mode, j=C(i-frame)*i for Xen ;) photosensitivity warning for the latter]
u/DataMeta

tabbed into wrong field, accidental comment ^

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amator

function u(t) {

for(c.width|=i=100;--i;)for(j=60;--j;)
x.fillStyle=R(C(i)*150,S(j)*150,0),
x.fillRect(i*(b=25),j*b,b,(C(t*j*i/15*t)+1)*b/2)

Jul 18 2018 10:12 PM UTC

}// 123/140

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acorv

function u(t) {

c.width=400;for(i=50;i<180;i+=3){s=(t+i)*2;x.beginPath();x.fillStyle=R(i);x.arc((s*i)%500-50,200+(C(s+1.6)>0?1:-1)*S(s)*i,i/9,0,7);x.fill()}

Jul 18 2018 6:25 PM UTC

}// 140/140

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u/iverjo

#dots
u/joeytwiddle

#bounce

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robbyg

function u(t) {

for(j=20,h=96;h--;)for(v=54;v--;)x.fillStyle=R(z=(T(t-h*v)+1)*j,z/2,z*4),x.fillRect(h*j,v*j,j,j)

Jul 16 2018 6:34 PM UTC

}// 96/140

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u/DataMeta

I love it!
u/aleamb

awesome!

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tobias

function u(t) {

r=Math.random
x.fillStyle=`hsl(${r()*360},90%,77%)`
x.filter="blur(1px)"
x.drawImage(c,0,0)
x.filter="none"
x.fillRect(r()*2e3,r()*1e3,1,1)

Jul 16 2018 5:35 PM UTC

}// 139/140

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u/robbyg

120 chars for more room to play: r=Math.random;with(x)fillStyle=hsl(${r()*360},90%,77%,filter='blur(1px',fillRect(r()*2e3,r()*1e3,1,1),drawImage(c,0,0)
u/micahcowan

(Fixed formatting) r=Math.random;with(x)fillStyle=`hsl(${r()*360},90%,77%`,filter='blur(1px',fillRect(r()*2e3,r()*1e3,1,1),drawImage(c,0,0)
u/elochimsiemasz

Duuude

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yonatan

remix of d/8810 by u/fujimotos

function u(t) {

c.width=-1
for(k=32;k--;)for(j=k&7,i=90;i--;x.fillRect(S(k+t+i/30+S(j))*20+45*j,S(t*5+i/9)+i*2-k+20,i/2,i))x.fillStyle=R(n=i*(32-k)/32,n*3)

Jul 6 2018 10:08 PM UTC

}// 139/140

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u/aleamb

nice! #organic #grass
u/fujimotos

Good color gradations!

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marc8

function u(t) {

s="Dwitter barcode generator!"
c.width|=i=0
for(q of s){for(y of q.charCodeAt().toString(2)){x.fillRect(400+i,400,y*4,250)
i+=4}i+=8}

Jul 6 2018 9:31 PM UTC

}// 133/140

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u/aleamb

#barcode
u/marc8

Generate your own code!
u/katkip

Wow that's crazy

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