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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jonathan_b

remix of d/5730 by u/jonathan_b

function u(t) {

for(c.width|=s=i=500,k=C(t);i-=5;)for(j=60;j-=2;)q=S(j+C(k+i)*k),x.fillStyle=R(j*4,i*S(i),i/2,i/s/2),x.fillRect(s*2+s*q,s+s*C(i)*C(j),25,j)

Jan 7 2018 10:48 PM UTC

}// 139/140

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nburn42

remix of d/18984 by u/nburn42

function u(t) {

for(let i=2e3,f=(X,Y,n=8)=>Y?f(X*X*t-Y*Y/n,X*Y-X/Y,t-n):x.fillStyle=`hsl(${n*n*t},100%,50%`;i--;x.fillRect(i,t*90,1,1000))f(i/490-2,1-t/6)

May 27 2020 10:10 PM UTC

}// 138/140

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rodrigo.siqueira

remix of d/33724 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(660*(k=1+i%2)+Y/Z*(-1)**i,X/Z+500,.1,t<2))r=S(i/t)+S(i),X=C(k=i/.7/t)*740,Y=S(k)*740,Z=S(k)/2+r/S(i)*2

May 6 2025 3:48 PM UTC

}// 127/140

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Non-cartesian eyes

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taupelink

remix of d/18629 by u/taupelink

function u(t) {

f=(x,y)=>T(x*x)>S(y**3)?f(x-y-.2,x+y+.3):S(x)+C(y);for(i=999;i--;)X=(r=Math.random)()*213,Y=r()*122,f(X/7,Y/4)>.2?x.fillRect(X*9,Y*9,1,1):t

May 10 2020 1:29 AM UTC

}// 139/140

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d/18706

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Ohead

function u(t) {

t?t:c.outerHTML='<marquee>This community has been really welcoming to me so far, and for that: thank you!</marquee>'

Jan 25 2023 9:10 PM UTC

}// 116/140

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A message to the Dwitter community

u/Xen

Dwitter is a family, make sure to join the discord chat
u/joeytwiddle

You're really pushing it with that <marquee> tag though! 😂 j/k
u/Ohead

I'm making the most of it before it's gone :p

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thenize

remix of d/12511 by u/katkip

function u(t) {

c.width*=1;x.lineWidth=1;for(j=79;j--;)for(i=2;i--;)x.lineTo(960+C(i*2.17+j/(9+C(t+j/29)*5)+t)*200,900+S(i*1.57+j/99+t)*60-j*9);x.stroke();

May 8 2025 6:34 PM UTC

}// 139/140

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u/warbino

COOL
u/warbino

AWESOME
u/warbino

STUNNING
u/warbino

LIFE CHANGING

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WasifBoomz

function u(t) {

c.width=1920
a=54
for(i=0;i<t;i++)x.fillRect(S(t*Math.random())*a*i,0,S(t*Math.random())*a,1080)

Nov 4 2020 3:03 PM UTC

}// 96/140

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0x61

remix of d/32737 by u/0x61

function u(t) {

c.width*=1;for(i=32400;i--;)Math.random()>.4&&x.fillRect(i%240*8,8*(0|i/240),8,8)

Nov 12 2024 12:17 PM UTC

}// 81/140

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Cut a few more chars while still using Math.random() #static

u/fentbiggesthater

not showing anything, might be broken?
u/0x61

Shows in Firefox, Chromium and Safari for me. Which browser?

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󜜷󜌭󭌪󝬰󛍪󟜹󞜻󪜾󜌦󙭪󛜭󞽸󛭦󪝬󫍒󩝣󭌨󞜶󜌫󬬪󤼨󨜽󪜫󤼨󪜪󪜫󪜪󪬯󜭥󜼩󛼹󚜫󩜬󝜴󜌫󬬪󠼨󨜩󚽥󛍺󟜨󜜹󞜭󪬪󜬩󚭩󛼨󬜿󝜰󜌺󝌹󚜬󮬩󚝱󟝩󟌶󜌬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽱󟽩󞬭󪝽󘌹󞜥󙍻󬜿󪬪󜼺󪬪󛬸󚼹󯜥󨌬󬬽󬜿󪜪󪬯󞜺󪜪󪜪󪬯󜝥󜼬󩜽󬜪󞜹`.replace(/u../g,'')))

Mar 4 2023 5:28 AM UTC

}// 140/140

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Flower Petals 🌸

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wiledal

function u(t) {

x.fillStyle="#000";for(i=0;i<255;i++)x.fillStyle="rgb(255,"+i+",100)",x.fillRect(S(t/1+i)*960+960,S(t-i/10)*1080,10,10)

Nov 8 2017 10:16 PM UTC

}// 119/140

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