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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Citiral

remix of d/3693 by u/Citiral

function u(t) {

  c.width=1920;s=40;for(i=0;i<1920;i+=s){for(j=0;j<1080;j+=s){f=s*(S(1.5*t+i+j)+1.1)/2;x.fillRect(i+f,j+f,s-f*2,s-f*2)}}

Dec 26 2017 8:34 PM UTC

}// 120/140

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u/sigveseb

this looks nice!

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nystrand

function u(t) {

for(c.width|=j=0;j<40;j++)for(i=0;i<45;i++)r=j*30+C(t+j&t)*S(i+t)*(j%2&i|t),x.lineTo(C(w=t+i/7)*r+1e3,S(w)*r+r);x.fill('evenodd')

Dec 26 2017 11:24 AM UTC

}// 129/140

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u/sigveseb

very nice!
u/Xen

love it, i had to remix! #3695

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New_Core

function u(t) {

for(x.fillRect(0,0,i=b=2e3,q=1080-t);i--;x.fillRect(a*i%b+a/3*S(t*i/a/3),(i/5*t+i*50)%b%q,5,5))x.fillStyle=R(a=i*9%255,a,a)

Dec 24 2017 12:12 PM UTC

}// 123/140

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Let it snow, let it snow, let it snow....

Show more comments…
u/Xen

Perfect :-)
u/donbright

brilliant
u/donbright

brilliant
u/donbright

brilliant
u/ballotcan

http://i.prntscr.com/_aJutdekROaWdQKYy75nTw.… if you wonder the end
u/iverjo

Cool! Much better than my snow dweet ^^ https://www.dwitter.net/d/338
u/sigveseb

gotta love how the snow accumulates!
u/alien

no way... the snow is accumulating...
u/darrencearnaigh

Lovely seasonal golf.
u/snydej

Wow! This is excellent!
u/iverjo

#snow
u/vain

excellent snowflakes movements

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Sny_de_Treves

function u(t) {

d=400;
for(c.width=i=d*2
;i--
;x.lineTo(d+C(i*t)*i,d/2+S(i*t)*i))
x.stroke()

Dec 23 2017 9:46 PM UTC

}// 76/140

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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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joeytwiddle

remix of d/3632 by u/joeytwiddle

function u(t) {

for(r=Math.random,w=350,i=4e3;i--;x.fillRect(c?4*w+a*C(p):500+S(w*p)*a,c?40+2*a+a/3*S(p):700+C(w*p)*a,k=2/(5+t),k))a=w*r()**.4,p=3*r(),c=i&1

Dec 14 2017 3:28 PM UTC

}// 140/140

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Plato's meditation room

u/joeytwiddle

But which one does he sit on?
u/BirdsTweetCodersDweet

Obviously the cone...
u/joeytwiddle

What I was really going for: https://js1k.com/2017-magic/demo/2648
u/joeytwiddle

#stochastic #scene

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New_Core

remix of d/3611 by u/cantelope

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=800;i--;)x.fillStyle=R(i,i%255,0,1-255/290),x.fillRect(960+i*S(b=i/.019004+S(t-i/300)),540+i*C(b),a=60-i/14,a)

Dec 10 2017 9:49 PM UTC

}// 140/140

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I liked it so had to do my own

u/New_Core

#floppy

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cantelope

function u(t) {

for(w=i=c.width|=0,x.globalAlpha=.02;i--;)x.fillRect(w/2+S(p=(1.2566+S(t)/2e3)*i+C(t))*i/4-(s=Math.min(w/i*16,120))/2,540+C(p)*i/4-s/2,s,s)

Dec 10 2017 7:57 AM UTC

}// 139/140

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u/joeytwiddle

Tentacular!
u/kvagias

test on this
u/donbright

awesome
u/alien

WOW XD

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Xen

remix of d/3583 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillRect(960+i*C(i+t),500+i*S(i+t)/2,29,29))x.fillStyle=R(X=i%(4+C(t/9)*t/8)|0?i:0,X,X)

Nov 30 2017 11:04 PM UTC

}// 103/140

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Test #2

u/cporg

dffghd
u/cporg

hhdh
u/katkip

#tagfail
u/BirdsTweetCodersDweet

dammit katkip stop messing up the #tagfail hashtag

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cantelope

function u(t) {

for(w=(i=c.width|=0)/2,x.globalAlpha=.07;i--;x.fillRect(w+(i%7-3)/Z*w-(s=(w-C(t/3)*w)/Z)/2,540+((i/7%5|0)-2)/Z*w-s/2,s,s))Z=1+(i/35|0)-t*5%1

Nov 24 2017 4:57 AM UTC

}// 140/140

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u/joeytwiddle

Nice!

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