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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KilledByAPixel

function u(t) {

x.textAlign='center'
x.fillText([...code.replace(/\W/g,'').slice(i,i+=++w)].join` `.toUpperCase(x.font=3/w+'in"'),960,o+=340/w)}{i=w=0,o=-70

Dec 30 2023 7:13 PM UTC

}// 140/140

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Eye Chart 👁️ #quine

u/Xen

love it!

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KilledByAPixel

function u(t) {

V=i=>t?S(u[i]+=u[i+3]=u[i+3]*.99+Math.random()/500-1e-3)*120+128:u[i]=u[i+3]=0
x.fillStyle=R(V(0),V(1),V(2))
x.fillRect(0,t*60,2e3,-99)

Feb 16 2024 5:50 AM UTC

}// 135/140

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Smooth Gradients 🌈

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katkip

remix of d/12201 by u/katkip

function u(t) {

c.width^=0;t||(n="0.");n+=""+frame.toString(2);x.font='9cm"';x.fillText(n,99-t*t*990,590)

Feb 6 2019 10:56 AM UTC

}// 89/140

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The Binary Champernowne Constant Digits Explorer #sequence #math

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danny@hille.dk

remix of d/23513 by u/KilledByAPixel

function u(t) {

c.width=w=98;for(m=w*w;m--;x.fillRect(m%w,m/w,1,(Y*(o=(3-(4-5*e)**.5)/++e)*w+t*w&w^X*o*w+t*w&w)/w))e=(X=1-4*m/w/w)*X+(Y=-2+4*(m%w)/w)*Y

Aug 8 2021 3:43 PM UTC

}// 135/140

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lores #disco #ball #spere remix

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rodrigo.siqueira

remix of d/29589 by u/rodrigo.siqueira

function u(t) {

f=u=>(((u%16-8)**2-2)**.4+8)**2;g=n=>!(f(X/n*6)+f(Y*n/1.5)&672);for(i=2e4;i--;x.fillRect(47*X-166,29*Y-154,g(2)|g(3),1))X=i*t%48,Y=X*i%48

Mar 1 2024 5:27 PM UTC

}// 137/140

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Ornamental patterns

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andc2600

remix of d/8380 by u/andc2600

function u(t) {

c.width=1920
x.fillRect(0,0,1920,360)
x.fillStyle=R(208,0,0)
x.fillRect(0,360,1920,360)
x.fillStyle=R(255,206,0)
x.fillRect(0,720,1920,360)

Jun 4 2018 2:16 AM UTC

}// 139/140

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u/veubeke

FTFY :D https://www.dwitter.net/d/8383

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geb

remix of d/12933 by u/vinca

function u(t) {

for(i=3e3,t*=99;i--;)x.fillRect(t|i,t,1,1)

Mar 30 2019 3:14 PM UTC

}// 42/140

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u/DataMeta

This must be nearly the shortest dweet
u/Xen

nice find geb, check 2923 datameta, altho xem and others have done smaller ;)
u/katkip

Wow!
u/geb

better tag them from now on #Sierpinski
u/pavel

Basically the same thing but in 40: for(i=3e3,t*=99;i--;)x.fillText(1,t|i,t)
u/Xen

37 but not as good: for(t*=i=1e3;i--;)x.fillText(i,t|i,t)

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skeletonNatte

remix of d/33447 by u/skeletonNatte

function u(t) {

eval(unescape(escape`ⅴ㽘㵁牲慹⡮㴵㐰⤮晩汬⠰ⱒ㵟㴾䵡瑨⹲慮摯洨⤩㩲㵟㴾繾⡒⡸⹦楬汓瑹汥㴢⌰〰㌢⤪㈩ഊ景爨椽渻椭㴲㬩塛椭爨⥝⬽爨砮晩汬剥捴⠹㘰⭘孩ⴱ崬渫塛楝ⱒ⠩⨵㰱㼴㨰ⰴ⤩⨸ⴴ`.replace(/u([^D].)/g,'$1%')))

Mar 17 2025 5:38 PM UTC

}// 128/140

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Another Tumor (last one, I promise)

u/skeletonNatte

For real this time

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nml

remix of d/19092 by u/nml

function u(t) {

b=c.width=1920 
for(i=0;i<9;i++)
x.font = "300px Helvetica";
x.fillText("Black Lives matter", b-t%9*b+t, b-t%9*b-t);
x.rotate(t)

Jun 12 2020 5:42 PM UTC

}// 128/140

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#blacklivesmatter

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baon

remix of d/28893 by u/baon

function u(t) {

if (t>0) return
for(i=0;i<256;i++) for(j=0;j<256;j++)
a = (i^j)%7 ,x.fillStyle=R(0,0,0,1-a), x.fillRect(i*4+450, j*4, 4, 4)

Nov 22 2023 11:13 AM UTC

}// 123/140

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