Dweets awesomed by u/nonce

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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nonce

function u(t) {

f=frame
g=_=>'\\uD83C\\uDD'+(230+_).toString(16)
m=f%25,n=~~(f/25)
x.font='40px o'
x.fillText(eval(`'${g(m)}${g(n)}'`),m*76,n*43)

Mar 31 2017 6:42 AM UTC

}// 129/140

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Flags of the world. Inspired by: https://esham.io/2015/04/emoji-flags-redux

u/Jenky

Doesn't work at all in Windows, which is a shame :( - Cool to see the range on mobile, though!
u/Polyducks

Works fine in Chrome on Windows for me!
u/f8f82804

#emoji
u/katkip

Where is A as a row

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sfz

remix of d/2351 by u/nonce

function u(t) {

c.width=w=512
with(x)fillRect(0,h=240,w,w),clearRect(t*999%w-31,h+7,93,9),font='9em a',fillText(['🚗','🚃','🚙'][~~(t/2)%3],w-(t*w&1023),h)

Mar 31 2017 4:25 AM UTC

}// 136/140

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nonce

function u(t) {

c.width=600
x.font='9em a'
x.fillText(['🚗','🚃','🚙','🚚','🚌'][(_=~~(t/2))%5],620-(t*512&1023),250)
c.style.filter=`hue-rotate(${_*60}deg`

Mar 31 2017 3:41 AM UTC

}// 135/140

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Traffic

u/nonce

(count the colors)
u/cantelope

i think i saw my car!

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aemkei

remix of d/2343 by u/aemkei

function u(t) {

with(x)fillStyle=`hsl(${S(t)*60},100%,${t%.2<.02?50:0}%)`,arc(905,560,90,0,8),fill(),drawImage(c,-25,-15,1973+5*S(t)**9,1109)

Mar 30 2017 7:52 AM UTC

}// 125/140

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The tunnel. Click the "remix" link to see the evolution.

u/0x7b1

insane

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nonce

remix of d/2330 by u/mxfh

function u(t) {

l=(''+u)[~~t];with(x)font='9em m',fillStyle=`hsl(${(l.charCodeAt()-65)*11.2},99%,60%`,fillText(l,935,560),drawImage(c,-20,-9,1960+S(t),1098)

Mar 30 2017 7:27 AM UTC

}// 140/140

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ASCII Synesthesia

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nonce

function u(t) {

c.style.filter='invert('
f=frame/90,m=960,n=540,E=500,V=362
x.moveTo(m-V*S(v=f*13),n+V*C(v))
x.lineTo(m-E*S(e=f*8),n+E*C(e))
f<6&&x.stroke()

Mar 30 2017 6:34 AM UTC

}// 140/140

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This is inspired by this reddit post: https://www.reddit.com/r/woahdude/comments/6…

u/nonce

Direct link to gif: https://i.imgur.com/ysaLqAf.gif
u/sfz

cool idea :} https://www.dwitter.net/d/1811
u/sfz

neat invert trick!
u/donbright

very cool but invert doesnt seem to work on ffox
u/nonce

Oh wow, did not see https://www.dwitter.net/d/1811 very cool trick drawing 1/2 a line per frame!

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nystrand

function u(t) {

p=(a,b,d,w=1)=>d>3?x.fillRect(a-w,b-w,d*w,d*w)&p(a,b,d-5)&p(a+b*C(t+d),b+a*S(d)/8,d-4):x.fillStyle=R(d*88,d*a/9,50+d*99,.3);p(a=650,a,60,a)

Mar 29 2017 8:25 PM UTC

}// 139/140

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Show more comments…
u/cantelope

incredible!
u/magna

So pretty!
u/nonce

wow
u/sfz

holy shnikes!
u/donbright

great colors
u/iverjo

#galaxy
u/vain

incredible code and fx. the source is to cryptic for me. XD

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Jenky

function u(t) {

c.width|=0
t?onkeydown=e=>s=(e.which==8?s.slice(0,-1):(k=e.key).length==1?s+k:s):s=""
x.font="5em a",x.fillText(s+(t%.7<.4?'_':''),9,99)

Mar 29 2017 4:54 PM UTC

}// 136/140

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Type stuff! No newline support, unfortunately. :'(

u/Jenky

Also no insert-style editing, only way to erase is backspace. Old-school terminal/console style. 😎
u/donbright

lol... where are my Wordstar keyboard shortcuts
u/nonce

I love it that backspace works!
u/Polyducks

Blimey!

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Jenky

function u(t) {

c.width=c.clientWidth
t?onmousemove=e=>m=[e.pageX,e.pageY]:p=m=[0,-9]
p.map((e,i)=>p[i]+=(m[i]-e)*.1)
x.font="2em a",x.fillText('🐱',...p)

Mar 29 2017 3:33 PM UTC

}// 137/140

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Him chase the mouse 🐭

u/donbright

is this one of the first dwitter games? ? ? ?

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codeslaw

function u(t) {

x.drawImage(c,-10+S(t)*4,0)
i=e=1900;while(i--)x[g='fillText'](['💭','🌎','🍁','👾','😂'][Math.abs(~~(5*S(C(i)*6)))],e-i%20,S(i+S(S(t)))*e)

Mar 29 2017 9:10 AM UTC

}// 134/140

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Tapestry #1

u/z3vin

nice use of emoji as coloring
u/recursive

That's a very convincing woven rug.
u/sigveseb

very nice! also looks quite different from platform to platform (windows, mac, android, etc)
u/magna

Looks super great on Chrome on macOS.
u/joeytwiddle

#texture #colors #tartan #cloth #material

dwitter.net | nonce (590)