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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Finianb1

function u(t) {

c.width^=0;x.translate(960,540);for(i=-10;i++<10;)
x.lineTo(0,i*45),
x.rotate(C(t+i*6)),
x.lineWidth=10,
x.stroke()

Oct 6 2018 1:45 AM UTC

}// 115/140

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Remixed version of https://www.dwitter.net/d/10247

u/BalintCsala

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mildlybean

function u(t) {

R=C;onmousemove=e=>C[~~(e.x/4.4)*64]=1;for(c.width=128,m=8192;m--;n?R[m+1]?0:o<64-1?C[m]=0*(C[m+1]=1):0:0)x.fillRect(m/64|0,o=m%64,n=R[m],n)

Aug 27 2019 11:31 AM UTC

}// 140/140

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Move your mouse over the canvas. Also, try changing 64-1 to 64

Show more comments…
u/mildlybean

Sorry mobile users
u/katkip

awesome
u/metamero

so relaxing #interactive
u/katkip

It's like a City Builder
u/username

Why you use 64-1 instead of 63? 😂
u/tomxor

because that would only be 139 chars silly :P
u/atgz

138* :P

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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󒭸󛭦󫽮󭌽󙼶󩝭󘍡󬭩󨝬󙼊󭜽󭌥󝬷󝭼󜌬󦌽󭜥󜬶󛍙󟝵󛼲󝭼󜌬󩌽󫭥󭼠󢝮󭍬󛭄󪝳󬍬󨝹󣭡󫝥󬼨󜌬󮽴󮝰󩜺󙽲󩝧󪝯󫬧󯜩󛭯󩬨󫼽󦽙󛍘󧜮󫝡󬌨󫬽󟭓󭍲󪝮󩼮󩭲󫽭󠽨󨝲󠽯󩍥󚍮󚼶󝜩󚜮󪭯󪝮󨍠󚜊󩌡󟝯󙬦󮌮󩭩󫍬󥍥󮍴󚍤󛌰󛌵󝌰󚜻`.replace(/u../g,'')))

Jun 23 2024 6:52 AM UTC

}// 132/140

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All the regions

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lionleaf

remix of d/13734 by u/katkip

function u(t) {

window.location.replace("http://www.google.com")

May 19 2019 5:40 PM UTC

}// 48/140

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Test

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katkip

remix of d/9463 by u/atsn

function u(t) {

for(i=5000;i--;x.fillStyle=`hsl(${t*40},50%,${(1-(i%5)*i/1e4)*100}%)`)x.fillRect(960+C(i+t*3)/i*1e6,540+(S(i*2)+S(t*3))*i/10,30,30)

Aug 27 2018 11:34 AM UTC

}// 131/140

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rodrigo.siqueira

remix of d/33719 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(950+S(k=w+(i*t/2%2)**2)*Z,C(k)*Z+540,.1,t<3))Z=250/C(S(w=i/t))

May 5 2025 1:33 PM UTC

}// 87/140

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Globo lines

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zadgy5534

remix of d/33412 by u/zadgy5534

function u(t) {

for(i=w=800;i-=5;)for(j=400;j-=5;x.fill())
x.beginPath(),x.arc(w/2+i*C(j)/t,w/2+i*S(j)/t,i,j,9),
x.fillStyle=R(w%i,w/i,i)

Mar 6 2025 2:15 PM UTC

}// 121/140

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Getting away

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katkip

function u(t) {

c.width^=0;t||(n="0.");n+=""+frame;x.font='9cm"';x.fillText(n,99-t*t*50,590)

Feb 6 2019 10:55 AM UTC

}// 76/140

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The Champernowne Constant Digits Explorer #sequence #math

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magna

remix of d/7478 by u/magna

function u(t) {

c.width=960
for(j=60;j--;)for(i=240;i--;x.fillRect(i*4,j*9,4,9))x.fillStyle=`hsl(${120*i},99%,${S((i/3|0)+t*j)*50}%)`

Mar 29 2018 1:03 AM UTC

}// 117/140

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#crt

u/magna

#rgb

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ellisk1

function u(t) {

for(x.strokeStyle=R(x.fillRect(k=.2417,0,2e3,2e3),j=234);j--;x.arc(960,540,((j+t*3)%9)**2*15,a=j*k+C(t),a-k))if(!j%9)x.beginPath(x.stroke())

Dec 16 2018 5:10 PM UTC

}// 140/140

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Endless Tunnel

u/katkip

The problem is there is actually no perspective you are entering a tunnel. The line width must be thicker in the edges