Dweets awesomed by u/_louis

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: #Opposites

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xem

remix of d/7471 by u/jylikangas

function u(t) {

A=r=>x.fill(x.arc(960+R*C(t),540+R*S(t),r,0,7))
f%2&&(t+=3)
x.beginPath(A(R=f%2?190:187))
x.fillStyle='#'+(f++%2?"fff":111)
A(50)}{f=0

Mar 26 2018 6:52 AM UTC

}// 134/140

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u/username

ah it is just shy from actual yin yang

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BuRRak

function u(t) {

c.width|=0;for(i=0;i<8;i++)x.arc(250+200*i,540+S(frame/15+i*30)*200,75,c.width,7);x.fill();
//not trying to golf just seemed cool

Mar 22 2018 5:07 PM UTC

}// 129/140

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xem

remix of d/7401 by u/xem

function u(t) {

c.width=innerWidth;c.onmousemove=e=>B.push([e.x-X,e.y-Y,X=e.x,Y=e.y])
B.map(i=>x.fillText("⚫",i[2]+=i[0],i[3]+=i[1]))};{B=[X=Y=0]

Mar 21 2018 9:11 PM UTC

}// 129/140

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u/yonatan

c.width=innerWidth is a great idea
u/xem

Move mouse to throw projectiles :)
u/xem

(c.width=innerWidth makes it work in fullscreen and not-fullscreen. Thanks to Balint Csala for the trick)
u/joeytwiddle

#interactive

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p01

remix of d/7215 by u/jylikangas

function u(t) {

for(c.width=i=W=99;i--;)for(j=0;j++<W;x.fillRect(i,j,1,~z))x.fillStyle=R(z=((d=700/j)*i/W+C(t)&d+t&7)*W/d,z*4,W);x.fillText('🐑',-9*C(t),40)

Mar 14 2018 10:10 PM UTC

}// 139/140

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Tuulian Minecraft: Sheep edition

u/jylikangas

Tuulia approves! :) Thanks!
u/sigveseb

:D:D:D
u/iverjo

#minecraft
u/alien

How does this work omg!!
u/Conjuror

love it and it is cool

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rippedspine

function u(t) {

t||(a=b=X=Y=-9);r=c.width/c.clientWidth;
c.onmousemove=e=>{X=e.clientX*r;Y=e.clientY*r}
x.fillRect(a+=(X-a)*.2,b+=(Y-b)*.2,9,9)

Jan 1 2018 11:27 PM UTC

}// 127/140

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Mouse over to draw!

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u/sigveseb

With some easing, nice
u/trupples

Nice!
u/Frndly

Thought you’d like to know this Is also super cool on mobile. Tap tap tap.
u/rippedspine

sweet :D
u/rippedspine

TODO: use e.x and e.y instead of e.clientX/Y to shave off some bytes - trupples
u/Galaxtone

I shaved off 24 bytes! https://www.dwitter.net/d/7696

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xem

function u(t) {

if(!t)document.write("<h3>DWITTER SOURCE CODE EXPOSED! #H4XX0R😋<textarea style=width:85vw;height:85vh>"+document.documentElement.outerHTML)

Dec 28 2017 9:18 PM UTC

}// 139/140

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I'm so going to jail for that 😱

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u/Xen

LOL
u/E-Mouse

Xem and Xen in the same comments, comfusing!
u/Xen

:-D both in the same team aswell...
u/xem

xem vs. xen => the M means Mighty, the N means Nasty :D
u/Xen

Xtreme English Nutter!! ;-)
u/SIGILLIM

This is creative xD

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