Dweets awesomed by u/KilledByAPixel

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: #Food

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TGY

function u(t) {

for(y=99;y--;x.fillRect(0,(y-1)*9,c.width,9))x.fillStyle=y?R(99*(
1-C(t)),2*y):R();x.font='30cm s';for(i=2;i--;)x.fillText('🏙',i*1100,900)

Jul 25 2021 4:16 PM UTC

}// 138/140

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superman death

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pavel

function u(t) {

for(c.width|=f=n=>2+232*Math.abs(n-(n+.5|0)),t++,i=19;i--;x.beginPath(x.fill()))x.arc(16*f(C(i/3)/16+t/200**.5),9*f(S(i/3)/9+t/9),20,0,7)

Jul 25 2021 12:19 AM UTC

}// 137/140

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Perfect Reflection

u/pavel

Inspired by https://www.youtube.com/watch?v=6z4qRhpBIyA
u/KilledByAPixel

Good one! I saw it too. Reminded me of d/13906

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KilledByAPixel

remix of d/15784 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󫽮󫝯󭝳󩝤󫽷󫬽󩜽󟭻󬼽󬽰󩝥󨽨󤽹󫭴󪍥󬽩󬼻󬼮󨽡󫭣󩝬󚍕󟝮󩝷󒽓󬍥󩝣󪍓󮝮󭍨󩝳󪝳󥝴󭍥󬭡󫭣󩜨󪜮󭭡󫍵󩜩󚜻󥜮󬍩󭍣󪌽󜬭󜬪󩜮󮜯󪝮󫭥󬭈󩝩󩽨󭌻󥜮󬭡󭍥󟜲󚭥󛭸󛽩󫭮󩝲󥽩󩍴󪌻󬼮󬽰󩝡󪼨󥜩󯜺󨼮󫽵󭍥󬭈󥍍󣌽󙾻󟍩󫭰󭝴󘍩󩌽󪜠󭭡󫍵󩜽󫽨󟮫󙼻`.replace(/u../g,'')))

Jul 22 2021 4:23 PM UTC

}// 137/140

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Vocal Sound Effects 👄 Click to play. Position controls rate/pitch

Show more comments…
u/danny@hille.dk

Made me smile :-)
u/andrea270872

wow!
u/aleamb

lol! awesome
u/aleamb

#soundeffect #sound #speech
u/aleamb

#vocal
u/DaSpider

Cool! d/18192
u/Xen

Bound 4 da reload: type "can everyone stop getting shot",, then click middle left edge lol
u/donbright

smashing

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KilledByAPixel

function u(t) {

B='🗨️'
eval(unescape(escape`󭌿󭌪󟜶󜌺󮌮󭍲󨝮󬽬󨝴󩜨󞜶󜌬󜬲󞜩󒭸󛭳󨽡󫍥󚌭󜜬󜜩󒭸󛭦󫽮󭌽󚍴󟌴󟼵󞬱󚜫󙽩󫬢󙼻󒭴󟌹󙬦󮌮󩭩󫍬󥍥󮍴󚍴󟬲󟽓󭍲󪝮󩼮󩭲󫽭󠽯󩍥󤍯󪝮󭌨󜜲󞌵󜜱󚽍󨝴󪌮󬭡󫭤󫽭󚌩󚬸󜍼󜌩󞭂󛌮󛬮󭌼󜬿󦼹󜌬󜜸󜍝󞭴󟌴󟽛󜜹󞜬󝼳󜍝󞭛󭌪󝬰󛌰󧜩`.replace(/u../g,'')))

Jul 20 2021 11:30 PM UTC

}// 138/140

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Emoji Cartoon 🗨️😋

u/rodrigo.siqueira

Now I see that it generates random cartoons, nice.

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danny@hille.dk

function u(t) {

x.font='9in a'
x.fillText([...`🏞🏖🏝🏟🗽🌅🏙🗻🌇🎢🌉🌆`][(t>>1)%12],460+S(t)*100,860+C(t/2)*90)
x.drawImage(c,-30,-30,1980,1140)

Jul 20 2021 9:27 AM UTC

}// 117/140

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vacation slideshow

u/rep_movsd

This is cute!
u/Toby

wow, very original!

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁲👛𧐬𣠽𜡥𜰩𒡦𫱲𚁸𛡦𪑬𫁓𭁹𫁥👒𚀰𛀰𛀰𛀮𜀲𚐬𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁎𛁎𚐬𪐽𣠪𝐻𪐭𛐻𚐊𭀦𙡸𛡣𫁥𨑲𤡥𨱴𚀹𝠰𚱲𦱩𧐪𠰨𠑛𪑝𚐬𝐴𜀫𬡛𪑝𚡓𚁁𦱩𧐫🐵𛰨𬡛𪑝👲𦱩𧐪𜐮𜀱𙑎𚐩𛀱𛀱𚑼𯁁𛡰𭑳𪀨𬠮𬁵𬱨𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚡎𚐩`.replace(/u../g,'')))

Jul 18 2021 5:44 PM UTC

}// 138/140

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White hole

u/pavel

Here is the whole logic in 117 chars without the pulsing for(x.fillRect(x.globalAlpha=.02,0,i=1e4,i);i--;x.clearRect(960+r*C(a=i*i-500/r),540+r*S(a+.3),1,1))r=2**((t+i/9)%10)
u/rep_movsd

Of course you'd write it much smaller :)
u/rep_movsd

Of course you'd write it much smaller :)

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KilledByAPixel

remix of d/14806 by u/KilledByAPixel

function u(t) {

N=(X,Y)=>S(X*X*Y**3)/2+.5
F=_=>N(X|0,Y|0)*(1-X%1)+X%1*N(X+1|0,Y|0)
for(i=2e3;i--;)
x.fillRect(i,t*60,1,F(X=i/30,Y=t*2)*(1-Y%1)+Y%1*F(++Y))

Jul 17 2021 7:00 PM UTC

}// 138/140

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Gradient Noise Demo #noise

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danny@hille.dk

remix of d/23344 by u/danny@hille.dk

function u(t) {

for(c.width=i=240,x.translate(120,60),x.rotate(t);i--;)('簟珇揃䟡䱱㠾㠲ᠠౠ࿲㠎䚱溻濻矷砏'.charCodeAt(Y=i%16)>>(X=i/16|0))%2||x.fillRect(X*7-50,Y*6-50,6,5)

Jul 17 2021 5:59 PM UTC

}// 139/140

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You get a 1up because, you are awesome! remix

u/danny@hille.dk

#pixelart

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danny@hille.dk

remix of d/23343 by u/danny@hille.dk

function u(t) {

for(c.width=i=192;i--;)for(p=9;p--;)('༏ఃࠁࠁϼݮ୭෻ง෻ਅ۶ࡡඛ๧'.charCodeAt(Y=i%16)>>(X=i>>4))%2||x.fillRect(p*18+X+18,Y*(s=2*S(3*t+p))+s*9+60,1,s)

Jul 17 2021 2:46 PM UTC

}// 138/140

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Kids on swings remix "weeee!"

Show more comments…
u/danny@hille.dk

I was trawling the interwebs for fun and leisure and found this sprite sheet http://legacy.gamebuino.com/forum/viewtopic.… and of course i thought of dwitter :-)
u/donbright

wow amazing encoding
u/danny@hille.dk

Thanks mate, I didn't really know how the encoding was done, so i came up with this solution function makeMagicString(data, width){ let buf = ''; let str = '' data.forEach((o,i)=>{ if(i%width===0 && i){ str += String.fromCharCode(parseInt(buf,2)); buf = ''; } buf += o?1:0; }) str += String.fromCharCode(parseInt(buf,2)) return str; }
u/danny@hille.dk

where data is an array of 1 and 0 ex: [0,0,0,0,0,1,1,1,1,1,0,0,0,0,0, 0,0,0,1,1,1,0,0,0,1,1,1,0,0,0, 0,0,1,1,1,1,0,0,0,0,1,1,1,0,0, 0,1,1,1,1,0,0,1,1,1,0,1,1,1,0, 0,1,0,0,0,0,1,1,1,1,1,0,1,1,0, 1,0,1,1,0,0,0,1,1,1,0,0,0,0,1, 1,1,1,1,1,0,0,0,0,0,0,0,0,1,1, 1,0,1,1,0,0,0,0,0,0,0,0,1,1,1, 1,0,0,0,1,1,1,1,1,1,1,0,0,1,1, 0,1,1,1,0,0,1,0,1,0,0,1,1,1,0, 0,0,1,0,0,0,1,0,1,0,0,0,1,0,0, 0,0,0,1,0,0,0,0,0,0,0,1,0,0,0, 0,0,0,0,1,1,1,1,1,1,1,0,0,0,0]
u/danny@hille.dk

I know it's not the most elegant solution, but I stick to the mantra "If it works, it aint stupid" :-)
u/danny@hille.dk

#pixelart
u/KilledByAPixel

#swing

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danny@hille.dk

function u(t) {

for(X=c.width=99;X--;)for(Y=66;Y--;x.fillRect(X,Y,1,1))
o=255-8*Math.hypot(X-49,Y-29),s=.15*C(-9*t+X/8)-.4,x.fillStyle=R(0,o,-o/s)

Jul 13 2021 9:16 PM UTC

}// 130/140

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Blue orb

u/pavel

🚨 woop woop
u/TGY

hi siri :)
u/Xen

love it
u/donbright

woah
u/Joachim

#light #abstract

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