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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Current theme challenge: #Food

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kooga

function u(t) {

if(t){o.innerHTML=x.a;eval(i.value)}else{c.outerHTML=`<textarea id=i>x.a="output"</textarea><div id=o></div>`;x.a=""}

Oct 8 2019 3:16 AM UTC

}// 117/140

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js interpreter?

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taupelink

remix of d/23098 by u/taupelink

function u(t) {

r=997*t;e=r*r%288-32;X=e*r%9;Y=X*r%5;x.fillStyle=R(e/(a=1+S(Y*.8+t%2*X)*S(t)),e*a,e**a,a/t);x.fillRect(X*250,Y*250,-5*e*.8**t,-5e4/e*.9**t)

Jun 21 2021 9:38 PM UTC

}// 139/140

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d/23169

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taupelink

remix of d/15512 by u/taupelink

function u(t) {

for(i=d=e=f=g=1e3;i--;x.fillRect(d*z,e*z,.5,.5))[d,e,f,g]=[(r=Math.random(z=90)*z|0)/4+(p=2-f)*g*C(d),r%13+g-S(d+r*r)/p,r%5/6+g/9,r%2/4+1/p]

Aug 25 2019 8:26 PM UTC

}// 140/140

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d/15520

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donbright

remix of d/2627 by u/saschavoid

function u(t) {

onmousemove=e=>(阳=e.pageX/41,月=e.pageY/31)
x.globalAlpha=.1
for(x.fillRect(0,0,i=2e3,i);i--;)x.clearRect(i,500+99*(S(t*2+i/阳)+C(t+i/月)),1,9)

Apr 29 2017 12:10 PM UTC

}// 140/140

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tone and overtone. (please move mouse over picture)

u/coderkid

lovely
u/gabrielsroka

#interactive

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Polyducks

function u(t) {

x.fillRect(0,0,1920,1080)
x.font = "60px A"
W=S(t)*600;H=T(t/10)*200;for(i=0;i<20;)x.fillText("👾",((100*(++i%5))+700)+W,(100*(i%4))+200+H)

Apr 18 2017 6:42 PM UTC

}// 139/140

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SPACE INVADERS

u/Polyducks

Weird... I wonder why it's stopped working...
u/magna

It still works for me. macOS + Chrome.
u/joeytwiddle

MacOS and Chrome here. The unicode char (was it 👾?) appears to get stripped while loading. If I paste it in between the "", then it works. Perhaps Dwitter loads differently on different pages?

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f8f82804

remix of d/11825 by u/f8f82804

function u(t) {

throw s=t?s.replace(/[\u0300-\u036f]*/g,m=>m.slice(-64)+String.fromCharCode(768+frame++%112)):' '.repeat(512)

Jan 15 2019 11:53 PM UTC

}// 109/140

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#zalgo #scroller #throw #unicode #regex #regexp

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lewdev

remix of d/21340 by u/Billedluh

function u(t) {

for(j=k=30;j--;)x.font=(s=2**((2*t+j/3)%9))+"em'",x.fillText(String.fromCodePoint(128640+j),1e3+(.7-j%3)*s*k,s*k)

May 3 2024 9:59 PM UTC

}// 113/140

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🚒🚘🚆🚉🚁 Planes, Trains, Cars, etc (golfed -87b)

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DaSpider

remix of d/21347 by u/Qwitter

function u(t) {

t?n++:(document.write(`Prime Numbers`),n=2)
p=1;for(k=2;k<=n**.5;k++)(n%k)||(p=0)
document.write((p?`, `+n:``))

Jan 23 2021 6:55 PM UTC

}// 111/140

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rodrigo.siqueira

remix of d/11538 by u/rodrigo.siqueira

function u(t) {

x.fillStyle=`#6223`
for(a=Y=i=1;i<7e3;i++){
r=Math.floor(Math.random()*3)
Y=!r?Y=Y/5:Y+180+C(t)*80
x.fillRect(a=t*99,1080-Y,1,1)}

Dec 24 2018 1:44 AM UTC

}// 129/140

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Sedimentary Valley

u/katkip

#texture

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JoshiRaez

remix of d/4175 by u/JoshiRaez

function u(t) {

c.width=2000;
  for(i=0;i<9;i++){
for(j=0;j<9;j++){
  x.fillRect(i*150+(t*300)%150, j*150+(t*300)%150, 40, 40);
}
}

Dec 27 2017 10:56 PM UTC

}// 115/140

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