Dweets awesomed by u/S.T.L.K.R.

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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hope4tg

function u(t) {

c.width=600;

for(i=0;i<50;i++)
  x.fillRect(i*40, 160 + T(1*t+(i*3))*10, 10*T(C(t)), 100*C(t))

Dec 27 2017 12:30 PM UTC

}// 97/140

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Slippery!

u/E-Mouse

Cool!

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hope4tg

function u(t) {

w = 1920;

x.fillRect(w/2 + (w/3 * C(t)), t*20 + 100*S(t), 100*S(t), 100*C(t))

Dec 27 2017 11:58 AM UTC

}// 78/140

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AlphabetSoup

function u(t) {

c.width|=0;for(i=0;i<128;i++){l=1.2*t+(i*5);s=C(l+6.2)*200;x.fillStyle=R(s,s/10+180,255,0.7);x.fillRect(i*15,490+S(l)*440,5+i/4,i*1.3)}

Dec 27 2017 6:58 AM UTC

}// 135/140

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u/SIGILLIM

I saw them as tentacles...Cthulhu rises!
u/rodrigo.siqueira

#tentacle

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Exquisite

function u(t) {

r=1080;d=960;c.width=2*d;for(i=0;i<999;i++){x.fillStyle=R(i%300,i%255,i%320);x.fillRect(d+300*S(i+t),r/2+300*S(i)+T(t-i),10,10);}

Dec 27 2017 2:37 AM UTC

}// 129/140

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Show more comments…
u/netule

wonderful
u/Exquisite

Thanks :)
u/webworker

Which way is it turning? :D
u/mrremix

^ whoa yea
u/hoppla1232

Help me polarize, help polarize
u/BirdsTweetCodersDweet

#whichwayround #inorout
u/geb

#background

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sadropol

remix of d/3748 by u/sadropol

function u(t) {

c.width|=0;for(i=1;i<140;i++){b=2*t+i;o=200-(S(b+5)*126)%256;x.fillStyle=R(0,o,0,1);x.fillRect(940+((i/60)%1)*S(b)*200,400+i*6%400,8,8);}

Dec 27 2017 12:01 AM UTC

}// 138/140

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u/sigveseb

merry christmas!
u/joe724

Beautiful!
u/Chipnstein

just got plastuer and made a nice redish background to apply this on my desktop, awesome!
u/vrishankm13

new here, but this is already my all time favorite, so beautiful
u/lionleaf

Awesome! Merry Christmas :D Some good ones last year as well, if you manage to find them ^^
u/hollo47

#tree #christmas
u/vain

beautiful xmas tree

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lionleaf

remix of d/3719 by u/soer9606

function u(t) {

c.width=1920;
for(i=0; i<1000; i++)
x.fillRect(940+900*S((t+i)), 700+400*S(2.5*t*t+i)/(1+.2*t*t)-400/(.2*t*t+1), 20, 20)//Add gravity :D

Dec 26 2017 11:01 PM UTC

}// 136/140

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Had to add some gravity so I finally can go to bed!

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New_Core

function u(t) {

t?i=t*8:x.fillRect(940,140,d=50,990)
i<200?(x.beginPath(),x.fillStyle=R(i%2*d,i%d+i),x.arc(960+20*S(i+t*2),d+i*4,i,a=S(i)+1,a+1),x.fill()):0

Dec 8 2017 5:25 PM UTC

}// 140/140

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this years christmastree =)

u/joeytwiddle

firry nice
u/magna

Made me literally smile
u/New_Core

#christmas #christmastree #tree

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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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marc8

function u(t) {

c.width=k=192**(2*Math.random()-1)
x.font=k/1.7+"px sans"
x.strokeText("☥⚚♒π♀☠♉⛇⛩☯∞♊⚤∄☦♋∉⚥♆↉☢Ψα⛧ω♌⚧⛪☣☤6☭♓⛎☮♛♠⚛"[k%38|0],k/4,k/2.2)

Nov 21 2017 11:11 PM UTC

}// 130/140

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David Lynch & Nine Inch Nails inspired. Epilepsy warning.

u/Xen

love it, think we past the warning with some of mine lol
u/Qwitter

Nice! Hollywood perfect

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joeytwiddle

remix of d/3519 by u/cantelope

function u(t) {

for(i=w=960;i--;x.fillRect(w+S(p=i+t/9)*Z*w,540+C(p)*Z*w,7,7,x.fillStyle=`hsl(${99*T(p+T(4*Z-t)/6)},99%,65%`))Z=((.73*t+i)%4)**.5*.6

Nov 18 2017 6:41 AM UTC

}// 132/140

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