Dweets awesomed by u/theryanking

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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jonathan_b

remix of d/4939 by u/jonathan_b

function u(t) {

for(c.width|=s=490,i=s;i;)for(j=6;--j;)q=t%256,x.fillStyle=R(s/T(q-i),i/T(j-i),s/C(i),1/j),x.fillRect(970+s*C(i--)*T(t/j+j),s+s*S(i),35,35)

Dec 31 2017 10:14 AM UTC

}// 139/140

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doof

function u(t) {

l=localStorage
t||(l[u]=a=parseInt(l[u]||0)+1,c.outerHTML="You have viewed this dweet "+a+" time"+(--a?"s":""))

Dec 31 2017 8:45 AM UTC

}// 111/140

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Show more comments…
u/joeytwiddle

Novel!
u/trupples

That's awesome
u/sigveseb

Oh god we can do multi-dweet dweets by stashing things in localstorage
u/PiggyClone205

We need to compete for most times viewing this.
u/dogspace

yay http://prntscr.com/icoc13
u/lionleaf

#localStorage
u/joeytwiddle

The key is the sourcecode. Nice short way to generate a unique key!

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coderkid

function u(t) {

c.width^=0;for(s=-200;s<207;s=s+0.1)x.fillRect(c.width/2+S(s)*c.width/5,s*99%c.height+200+C(t*4)*200,10,10);

Dec 31 2017 5:44 AM UTC

}// 108/140

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itsjustmustafa

function u(t) {

c.width=1920;function f(z,r){x.arc(960+r*2*S(t),z,r,0,6.28);if(r>9){f(z+r*C(t),r/2);f(z-r*C(t),r/2);}}f(500,1000);x.stroke();

Dec 31 2017 4:40 AM UTC

}// 125/140

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sigveseb

remix of d/4914 by u/trupples

function u(t) {

throw t

Dec 31 2017 3:35 AM UTC

}// 7/140

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quest for the smallest animated dweet 7b (this counts, right?)

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u/lionleaf

hahaha, perfect
u/coderkid

:)
u/rhys5584

noice
u/trupples

lmao
u/PiggyClone205

applause.
u/sigveseb

#golf
u/MrM@_S

https://www.dwitter.net/d/8916

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sigveseb

function u(t) {

x.fillStyle=R(w=(r=2e3*Math.random(x.font='5em A')|0)%2,w*r,0,.1+w);w?x.fillText('茶骨璧'[r%3],r,99):x.fillRect(0,0,r*9,r);x.drawImage(c,0,99)

Dec 31 2017 2:34 AM UTC

}// 140/140

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enter the matrix!

u/sigveseb

#matrix #rain

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logomach

function u(t) {

c.width=2e3;for(i=20;i--;){x.fillStyle=R(i*19,75,70);x.fillRect(0,i*54,1920,54)}x.font='100px Arial';x.fillText('Ａ　Ｅ　Ｓ　Ｔ　Ｈ　Ｅ　Ｔ　Ｉ　Ｃ',150,600)

Dec 31 2017 1:01 AM UTC

}// 140/140

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ben

remix of d/4509 by u/ben

function u(t) {

v=(a,b,g,r)=>{for(i=0;i++<r;)x.fillRect(a+=S(g),b-=C(g),r/9,2)
r>1?v(a,b,g+=o,r*=.7)&v(a,b,g+=5,r):0}
o=S(t)/9+1
c.width=500
v(250,280,0,80)

Dec 29 2017 1:23 PM UTC

}// 140/140

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blowing in the fractal wind

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u/sigveseb

Sweet!
u/Xen

very nice!
u/Bendoman

Fabulous.
u/lionleaf

Amazing!
u/lynnlangit

love, love, love it!
u/nystrand

elegant!
u/iverjo

#recursive
u/lionleaf

#fractals
u/lionleaf

#fractal . hmm, maybe not plural
u/vain

so beautiful - amazing work!

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ben

function u(t) {

function v(a,b,g,r){if(r>1){x.fillRect(a+=r*S(g),b-=r*C(g),2,2)
v(a,b,g-1+C(t),r*=.7)
v(a,b,g+.5+S(t),r)}}c.width=500
v(250,270,0,80)

Dec 28 2017 9:28 PM UTC

}// 133/140

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u/Xen

LOVE IT!
u/ben

trying to make a swaying tree but requires too many characters to draw the branches
u/Xen

join the chat and show your code... :-)
u/sigveseb

Very good!
u/itsjustmustafa

recursive functions in under 140, love it!
u/Bendoman

Best thing on here by far.
u/FrankMoren27

awesome
u/iverjo

#recursive
u/lionleaf

#fractals
u/vain

incredible

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theryanking

function u(t) {

c.width=1920
for(i=0;i++<100;){x.fillRect(i*30-550,600+C(1e14*t+(i))*300,500,50);x.fillStyle=R(T(t/5)*100,C(i/5)*100,S(t/6)*100)}

Dec 28 2017 9:22 PM UTC

}// 129/140

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Give it time for the pattern to change

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