Dweets awesomed by u/andrea270872

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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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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ArthurThuczsec

remix of d/7540 by u/BirdsTweetCodersDweet

function u(t) {

x.rotate(C(t),c.width^=.5,a=5e3)
for(i=2e3;i--;x.fillStyle=`hsl(${t*9+(i*9)},50%,50%)`)x.fillRect(9*i+S(t/9)*a-a,-a/2,5,a)

Jul 23 2021 9:19 PM UTC

}// 122/140

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danny@hille.dk

remix of d/23375 by u/danny@hille.dk

function u(t) {

for(c.width=i=256;i--;)'ﰌ숄蠀頀堀灠Ͱ߰蟠莀쀀ﰌ'.charCodeAt(Y=i%16)>>(X=i>>4)&1||x.fillRect(X*6+T(t)*99,Y*6+30,7,6)

Jul 22 2021 9:38 PM UTC

}// 108/140

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Mario bomb

u/robbyg

Bullet Bill
u/KilledByAPixel

#pixelart #mario
u/tomxor

Moar nostalgia pls!

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ArthurThuczsec

remix of d/23367 by u/rodrigo.siqueira

function u(t) {

for(x.drawImage(c,-40,-15,i=2e3,1111);i--;x.fillStyle=R(t*t%i,S(i+t/9)*i,S(i)*i))x.fillRect(960+C(z=t*i)*i,540+S(z)*i,2,3)

Jul 22 2021 2:26 PM UTC

}// 122/140

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Beyonder

u/andrea270872

warp speed! Very cool.
u/joeytwiddle

That works very well. A highly effective effect.

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rodrigo.siqueira

remix of d/23361 by u/rodrigo.siqueira

function u(t) {

for(X=c.width=99;X--;)for(Y=99;Y--;x.fillRect(Y,X*(X%2-.5)+40,1,1))
o=255-X*Math.hypot(X-35+S(t*26)*9,Y-t%3*55+11),x.fillStyle=R(o*3,o,X)

Jul 21 2021 12:21 PM UTC

}// 137/140

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Bouncing ball reflection #ball

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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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TGY

function u(t) {

s='🏕️,🏛️,🏰,🌆'
eval(unescape(escape`󭌿󨼮󭽩󩍴󪌪󟜱󞭰󟝢󟝭󟜰󛍤󟝳󛭳󬍬󪝴󨌬󨌬󮌮󩭯󫭴󟜢󞝣󫜠󬼢󛍯󫭣󫍩󨽫󟝥󟜾󚼫󫜾󬌫󞜦󙭥󛭸󚽥󛭹󟌹󞜿󫜭󟜨󬌽󞜪󚼫󨬩󞬰󞽦󫽲󚍡󟝢󛍳󟜧󙼻󨜻󨜾󟬽󜬩󬼫󟝤󦽡󙜴󧜻󮌮󩭩󫍬󥍥󮍴󚍢󟽳󞭤󦼰󧜬󜌬󝍥󜬩󞽴󪍲󫽷󘍭󚼽󨬯󝬰`.replace(/u../g,'')))

Jul 15 2021 11:08 PM UTC

}// 140/140

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#interactive clicker game, rules&source in comments

u/TGY

balance is thrown each render (red symbols under code), to buy building click in top left corner, to add +1$ click anywhere, each upgrade gives +1$/sec, upgrades cost 9$, 18$, 27$... good luck, have fun :clown:
u/TGY

shitty source (only escaped part): t?c.width*=1:p=b=m=0,d=s.split,,x.font="9cm s",onclick=e=>++m>p+9&&e.x+e.y<99?m-=(p=9*++b):0;for(a=b,s='';a;a>>=2)s+=d[a%4];x.fillText(b?s:d[0],0,4e2);throw m+=b/60
u/TGY

4 skyscrapers win the game :-)
u/andrea270872

nice

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danny@hille.dk

remix of d/21132 by u/Xen

function u(t) {

w=c.width=128,x.fillStyle='#f06'
for(i=1e4;i--;)x.fillRect(X=i%w,Y=i/w,1|S(Y/9+S(t)*9)+C(X/9-C(t)*9),1&S(X/25+S(t*.4)*9)+C(Y/25-C(t*.3)*9))

Jul 15 2021 11:06 AM UTC

}// 139/140

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Pink legos? remix

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rodrigo.siqueira

remix of d/21665 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`hue-rotate(${t*99}deg)invert(`
for(c.width=i=2e3;i--;x.fillStyle=R(i))x.fillRect(990*(T(i+t/25)%S(i*i)+1),i*S(i*i)+540,4,4)

Jul 15 2021 3:14 AM UTC

}// 139/140

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Playing with hue-rotate filter

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TGY

function u(t) {

eval(unescape(escape`󫽮󫝯󭝳󩝭󫽶󩜽󩜽󟭻󦌽󩜮󮌬󦜽󩜮󮝽󞽩󩬨󘝴󚝡󟝢󟜰󛍧󟝣󛭷󪝤󭍨󟝣󛭯󩭦󬽥󭍗󪝤󭍨󞽤󟝘󛝡󞽳󟝙󛝢󞽭󟜨󩌪󩌫󬼪󬼩󚬪󛬵󛼴󞽦󟝥󟜾󮌮󩭩󫍬󤽴󮝬󩜽󩜻󩭠󘼰󜌰󜽠󞽸󛭦󪝬󫍒󩝣󭌨󜌬󜌬󩼬󩼩󞽦󨌣󩭦󩭠󞽸󛭦󪝬󫍒󩝣󭌨󨜫󟝤󛽭󛍢󚼽󬼯󫜬󞜬󞜩`.replace(/u../g,'')))

Jul 14 2021 8:15 PM UTC

}// 133/140

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stylish #chase

u/aleamb

#interactive
u/Xen

Nice! check d/20513 ;-)
u/magna

You can avoid the initial "ReferenceError: X is not defined" by hijacking one of the existing globals that you don't make use of: C, S, T, R

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