Random dweets | Dwitter

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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pythech

remix of d/8490 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1042+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:30 AM UTC

}// 123/140

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KilledByAPixel

remix of d/26625 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󬽥󬍩󨜨󚝩󫭶󩝲󭌨󙼊󮬽󞌰󜌫󭌪󜽥󜼊󩭯󬬨󪜽󝝥󜼻󭌼󝌦󙭩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜬󮬾󭝛󪝝󟽺󞭵󦽩󧜬󛬲󛍺󚜩󩌽󪜪󚬮󝜪󜬰󛍺󚼽󠼨󪜪󪜪󮬩󚬲󛍴󟽸󛭦󪝬󫍒󩝣󭌨󦬽󜜳󜌰󚽤󚭓󚍡󟝩󚬪󜼫󭌯󝜰󚜬󦜽󝜰󜌫󩌪󠼨󨜩󛍓󚍩󚜯󝌬󦜼󭝛󦭼󜍝󚜺󭝛󪝝󟝺`.replace(/u../g,'')))

Jun 2 2023 4:26 AM UTC

}// 140/140

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Observatory 🔭

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ciaccodavide

remix of d/21346 by u/ciaccodavide

function u(t) {

eval(unescape(escape`𮀮𨡥𩱩𫡐𨑴𪀨𚐊𮀮𫁩𫡥𥱩𩁴𪀽𜠰𒡸𦱳🐧𩡩𫁬𤱴𮑬𩐧𧐽𙱨𬱬𨐨𙰫𞐪𭀥𜰶𜀫𙰬𞐹𙐬𝠰𙐬𛠴𚐧𒡦👡🐾𮁛𬠽𙱦𪑬𫁒𩑣𭀧𧐨𪐥𜐹𜠰𛁩𙐱𜀸𜀬𞐬𞐩𒡦𚀩𛁦𚁩𚰽𛠹𚐊𮁛𬱝👒𚀰𛀰𛀰𛀮𜀱𚐊𮁛𬡝𚀰𛀰𛀲𩐳𛀲𩐳𚐠`.replace(/u../g,'')))}{i=0

Jan 21 2021 2:36 PM UTC

}// 131/140

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Odog8

function u(t) {

throw unescape('CODE HERE!'.split``.map(e=>('00'+e.charCodeAt().toString(16)).slice(-2)).join``.replace(/(....)/g,'%u$1'))

Feb 27 2020 2:46 PM UTC

}// 122/140

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compressor. even no of chars, uncompress w/ eval(unescape(escape.replace(/u(..)/g,"$1%")))

u/Odog8

eval(unescape(escape`COMP. CODE`.replace(/u(..)/g,"$1%")))
u/katkip

#compressor #tool
u/katkip

works pretty good

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rodrigo.siqueira

remix of d/34858 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert()sepia(.5)'
for(i=1e4;i--;x.fillRect(940+X*20,250-Y*50,t<2,.2))
F=i%11+T(i/2e4)/t,X=4*F*S(k=i/t/t),Y=F*C(k)/2-30/F

Feb 1 2026 3:27 AM UTC

}// 137/140

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Layered funnel

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lionleaf

remix of d/3719 by u/soer9606

function u(t) {

c.width=1920;
for(i=0; i<1000; i++)
x.fillRect(940+900*S((t+i)), 700+400*S(2.5*t*t+i)/(1+.2*t*t)-400/(.2*t*t+1), 20, 20)//Add gravity :D

Dec 26 2017 11:01 PM UTC

}// 136/140

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Had to add some gravity so I finally can go to bed!

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ciaccodavide

remix of d/20891 by u/ciaccodavide

function u(t) {

r=n=>((n%w+S(t/h))*((p/w)*20*(C(t/h))))%136
for(p=(w=96)*(h=54);p--;)x.fillStyle=R(9,r(p),90),x.fillRect(p%w*20-s,~~(p/w)*20,20,20);s++}{s=0

Dec 1 2020 1:40 PM UTC

}// 140/140

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Behind the grid inversion

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zgrep

function u(t) {

r=Math.random,A=!t?[[960,1100,4.7]]:r()<.001**t?[...A,...A]:A.map(p=>[X=p[0]+9*C(a=p[2]),Y=p[1]+9*S(a),a+r(x.fillRect(X,Y,9,9))-.5])

Apr 25 2018 9:32 PM UTC

}// 132/140

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A growing tree.

u/zgrep

Viciously golfed thanks to u/FireFly and their JS golfing prowess.
u/trancor

I just facepalmed... !t is so much cheaper than t==0 (I've been using...).Well done on the mapped expansion, interesting way to generate a ton of objects.

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Qwitter

function u(t) {

w=500;c.width=2*w;x.fillStyle=R(t*99%255);x.fillRect(w+w*C(5*t),w,50,50);for(i=12;i--;)for(k=4;k--;){x.drawImage(c,k*k%2*w,k*(k-1)/2*w,w,w)}

Jan 16 2018 7:23 PM UTC

}// 140/140

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danny@hille.dk

function u(t) {

f=(X,Y,n=0)=>X*X+Y*Y<9?f(X-Y**3,2*X*Y-1.3+S(t),n+1):C(n/8)**2;for(c.width=X=99;X--;)for(Y=56;Y--;)x.fillRect(X,Y,1-f((X-50)/22,(Y-30)/22),1)

Apr 6 2022 8:48 PM UTC

}// 140/140

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from: https://twitter.com/ntsutae/status/151152587…