Dweets awesomed by u/skeletonNatte

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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Current theme challenge: #Food

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jylikangas

function u(t) {

for(X=c.width=450;X--;x[f](X%50*5+t%23*9,0,3,X))x[f='fillRect'](X-X%5*25,99+S(X*5)*5-(h=9*S(X%64/16))+(X>>6)*25%50,1,h*2)&x[f](X*2,50+h,9,1)

Mar 17 2018 8:47 AM UTC

}// 140/140

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Scanimation Fish

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u/Lynext

Genius!
u/magna

If some technique exists, there's a dweet version of it.
u/sigveseb

this is so impressive :)
u/sigveseb

https://www.youtube.com/watch?v=LCIsIfEOEI8 some more inspiration for other dweets perhaps!
u/iverjo

#fish
u/aleamb

#scanimation
u/pythech

blew my brains out
u/rep_movsd

#illusion
u/rep_movsd

#underrated
u/vain

this blow me away! How...? O.o

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joeytwiddle

remix of d/7301 by u/yonatan

function u(t) {

for(x.beginPath(i=1920);i--;x.lineTo(i,t%9*99+(Y|0)*8*t))for(Y=0,j=4;j--;)Y=Y+S(((i-960)/t+S(t+Y)*299*j*j/t)/(40*2**j));
t<9&&x.stroke()

Mar 12 2018 11:13 AM UTC

}// 136/140

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jagarikin inspired wireframe landscape

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u/joeytwiddle

Nice work by yonatan. I am happy to abuse all the spare characters they saved!
u/joeytwiddle

To finish it off: s/t%9/t/ ; s/t<9/t<15/
u/aleamb

wow! love it!!
u/iverjo

Neat!
u/iverjo

#landscape
u/fujimotos

#scanline
u/fujimotos

#slow_render

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yonatan

function u(t) {

for(x.beginPath(i=1920);i--;x.lineTo(i,t*99+(Y|0)*99))for(Y=0,j=4;j--;)Y=Y+S((i+S(t+Y)*99*j*j)/(40*2**j))
x.stroke()

Mar 12 2018 11:01 AM UTC

}// 116/140

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https://twitter.com/jagarikin/status/9715426…

u/aleamb

fucking cool!
u/fujimotos

Great! This really opens up whole new space...
u/fujimotos

#landscape
u/fujimotos

#scanline
u/fujimotos

#slow_render

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StarStep

function u(t) {

c.width|=V=700;H=900;for(j=20;j--;x.beginPath())for(i=20;i--;x.fill())Z=3*S(q=t+j)+C(a=1*i+q)+5,x.lineTo(V+(S(a)+3*S(q+j))/Z*V,H+(j-5)/Z*H);

Mar 12 2018 10:51 AM UTC

}// 140/140

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aemkei

remix of d/7278 by u/aemkei

function u(t) {

x.font="3em A"
x.fillText("ᴀscıı",C=0,40)
d=x.getImageData(t*3,Y=t*120%82,2,D=3).data
for(;D<15;)C+=!d[D+=4]
x.fillText("Xo= "[C],t*54,Y*22)

Mar 11 2018 1:18 PM UTC

}// 140/140

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ASCII Art Renderer

u/aemkei

Now with 3 chars: X0=
u/iverjo

#ascii
u/aemkei

Now with 4 symbols: d/8686

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iverjo

remix of d/894 by u/iverjo

function u(t) {

for(j=1080;j--;x.fillRect(T=frame,j,1,S(k/9),x.fillStyle=R(k,j,T)))for(a=b=0,k=35;k--&&a*a+b*b<4;a=c)c=a*a-b*b+T/540-2,b=2*a*b+j/540-1

Mar 10 2018 12:28 PM UTC

}// 134/140

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Golfed version of the color mandelbrot

u/DirtyDan

I'm a sucker for Mandelbrot dweets. Bravo!
u/iverjo

#mandelbrot
u/iverjo

#fractal
u/iverjo

#slow_render
u/Qwitter

escape time !

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Agnes

function u(t) {

with(x)for(c.width|=i=9,scale(m=100,m),font='2px A',fillText("🚚",r=20-t*(1+.2*C(t)),6);i--;fillRect(Math.min(4+i+S(t)*3,r+i/2-4),4,.5,2));

Mar 9 2018 1:49 PM UTC

}// 138/140

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u/fujimotos

Haha, good.
u/jylikangas

Awesome! Reminds me of Shikato animations. :D
u/aleamb

Lol! nice!
u/Xen

love it :-)
u/magna

LOL
u/M1T0

haha very smart
u/Agnes

#default
u/joeytwiddle

#physics
u/micahcowan

#truck #emoji
u/vain

haha... great idea and impressive implementation

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prplz

remix of d/7139 by u/prplz

function u(t) {

for(t=(t%8)+8,i=4;i--;t-=4)x.fillStyle=i&1?'#fff':'#000',x.fillText('Dwitter',~x.setTransform(z=3**t,0,0,z,0,1080),0)

Mar 9 2018 2:34 AM UTC

}// 117/140

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Different approach than the old version (no globalCompositeOperation!)

u/prplz

#text

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jylikangas

function u(t) {

for(c.width=i=110;--i;)for(j=62;j--;x.fillStyle=R(0,0,L),x.fillRect(i,j,1,1))L=j*i&443?99:199,(j>24+S(i|3)*9||j%7<1)&&j<48+C(i-j-t)*9&&(L=0)

Mar 5 2018 6:15 PM UTC

}// 140/140

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Pixel City at Night

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dwardu

function u(t) {

x.drawImage(document.querySelector('#stats canvas'),0,0,1920,1080)
x.font='200px Verdana'
x.fillText('😛',860,540)

Mar 3 2018 6:14 PM UTC

}// 113/140

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u/BirdsTweetCodersDweet

Why the square?
u/dwardu

It’s a real-time plot of Frames-Per-Second vs time; if it’s looking like a rectangle/square, it’s because your FPS is constant.

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