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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

function u(t) {

c.width|=0
for(i=11;i--;x.fillRect(0,600+7*k,2e3,k))x.fillRect(380+6*(k=2**(i-3)*((
(t<2?t/4:1)*t%1)**1.18+1)),600-7*k,4*k,9*k)

Oct 13 2025 2:01 PM UTC

}// 127/140

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Sequential Monolith 4x9

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magna

remix of d/2381 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󥌮󭭡󫍵󩝏󩬽󣝡󭍨󛭲󨝮󩍯󫜬󨼮󬽴󮝬󩜮󨭯󮍓󪍡󩍯󭼽󨍩󫭳󩝴󘌰󘌤󮽔󚬱󞝽󬍸󘌹󩝭󘼶󝌲󨌬󭼽󨼮󭽩󩍴󪍼󟜰󛍩󟜹󞽩󛜭󞽸󦽦󧜨󭼪󥌬󜌬󥌬󭼩󛍸󦽦󧜨󭼪󥌬󭼪󥌬󞜬󥌩󚝦󬭡󫝥󙬱󙬦󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󝌰󜌫󪜪󜜰󜌫󤼨󭌩󚬳󜌰󛌴󜌰󚽓󚍴󧬵󚜪󞜬󝜰󛌲󜌰󚜻`.replace(/u../g,'')))

Nov 16 2021 3:52 AM UTC

}// 139/140

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Vintage #default

u/rep_movsd

I can hear the projector whirr in the background in my head
u/andrea270872

ditto... I was thinking of Laurel and Hardy music :D
u/donbright

lol

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deobfuscate

remix of d/27185 by u/deobfuscate

function u(t) {

c.width+=0
for(i=0;i<18;i++)x.fillRect(C(((t*150)*(i+1))/1000)*960+910,i*50,100,100)

Mar 22 2023 4:14 PM UTC

}// 84/140

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username

remix of d/11626 by u/username

function u(t) {

s=(t%3)**3
for(Y=9;Y--;x.font="99in'")for(X=Y+1;X--;x.fillStyle=`hsl(${(X+Y+t)**2},66%,71%`)x.fillText('.',738+(X*48-Y*24)*s,(Y-4)*s**2+571)

Feb 20 2019 5:02 PM UTC

}// 140/140

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Niklas

remix of d/1675 by u/Niklas

function u(t) {

for(c.width|=0,q=100,i=q;i--;)for(a=i*.031+t*5,j=q;j--;)b=j*.031+t*5,x.fillRect(500+10*i+q*C(b),480+5*(j+q)/2.5*S(a),3,3);

Mar 1 2017 4:05 PM UTC

}// 122/140

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u/iverjo

Now imagine Jasmine and Aladdin flying around on that carpet while singing "A whole new world"

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Tekmap

remix of d/35822 by u/Tekmap

function u(t) {

for(X=Y=i=1e4;i--;x.fillRect(i,~x.clearRect(960+X*250,540+Y*250,3,3),!t||.1,2e3))j=i>>8,X=C(a=Y+j)+S(b=X+j*(t/99+9)),Y=S(a)*S(b)

Jul 6 2026 1:46 AM UTC

}// 128/140

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Infinite

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metamn

remix of d/10468 by u/jbrewhaha

function u(t) {

s=250
f=255
for(i=0;i<1920/s;i++) {
 f=~f*S(t)
 for(j=0;j<1080/s;j++) {
  f=~f
  x.fillStyle=R(f,f,f);
  x.fillRect(s*i,s*j,s,s)
 }
}

Oct 25 2018 6:24 AM UTC

}// 133/140

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checkers

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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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katkip

remix of d/8963 by u/Agnes

function u(t) {

F=n=>{return(C(n)^T(n/13.37))%3-1<1};x.drawImage(c,0,l=9);for(j=214;j--;)x.fillStyle=F(j^t*60)?"#000":"#fff",x.fillRect(j*l,0,l,l)

Aug 3 2018 5:28 PM UTC

}// 130/140

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Square Universe

u/joeytwiddle

Very nice! Add t+=3000; to explore later patterns
u/magna

Circuit board colors: "#362":"#bb3"
u/katkip

#tagfail
u/joeytwiddle

Similar vibe to this one: d/6065

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marquisdegeek

function u(t) {

eval(unescape(escape`󣜽󭌿󣜫󜜺󜌊󩭯󬬨󦜽󡬽󜬵󝜻󛜭󦜻󚝦󫽲󚍘󟝆󞽸󛭦󪝬󫍒󩝣󭌨󦌪󞌬󦜪󝜬󞌬󝜩󛌭󛝘󞼩󒭦󫽲󚍣󟜰󛍄󟜹󞼡󨼻󚼫󡌩󭬽󦌭󡌬󮌮󩭩󫍬󤽴󮝬󩜽󨼽󭬼󜌿󒬨󚌨󦜪󡌦󡬩󚽙󚽘󙭆󚜽󟜰󚜿󤬨󡬬󡬬󡬩󞭒󚍃󛍙󛍙󚜊󞬨󢼽󚍙󚭄󟬾󞍼󭬪󡌾󟬸󚜦󡌫󣜬󢼦󜜶󟽒󚍋󚬽󝌬󢼬󢼩󞬰󚜊`.replace(/u../g,'')))

Feb 23 2025 11:58 AM UTC

}// 139/140

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No credit to me. This is simply a golf'd version of "Starpath" by HellMood / Desire. https://demozoo.org/productions/367702/

u/marquisdegeek

I suddenly realised why my dwitter version ran slower than the one I wrote in my staging environment, and fixed it!
u/marquisdegeek

I suddenly realised why my dwitter version ran slower than the one I wrote in my staging environment, and fixed it!
u/marquisdegeek

https://www.dwitter.net/d/33418