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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UEZ

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟝣󛭷󪝤󭍨󯌽󜌻󪜭󛜻󪜦󜽼󯍢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󚜩󚝺󟜨󪼽󪜯󞌫󚍴󙬭󜬩󯌰󚜭󭌫󚍩󙜸󟬵󚜬󩬽󜭥󜼯󚌨󪜫󜜦󜬩󚭫󚭫󙜵󝼫󚍺󚬽󮬾󜌩󯍼󜜩󛍦󪝬󫍓󭍹󫍥󟝒󚍧󟜨󮬫󞜭󪜥󞌩󚬴󛍧󛍧󚼹󚜬󫍩󫭥󥍯󚌹󝬰󚼨󘬳󜜳󜼷󞜷󝼢󦽩󛼲󙬷󧜭󝜫󮬪󮬯󞜹󚜪󩬬󮬪󩬩`.replace(/u../g,'')))

Oct 28 2026 10:16 PM UTC

}// 140/140

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Concrete Canyon Walk

u/PotatoImaginator

Amazing 😮

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Coalshork

function u(t) {

x.fillStyle=R(C(t*3)*255,S(t*5)*255,T(t*1)*255),x.fillText("fuck",1,110),x.scale(1.022,1.008)

Nov 13 2024 2:55 PM UTC

}// 93/140

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The fuck road

u/fentbiggesthater

hahahaha funny
u/timothytomato

truly inspiring

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116

function u(t) {

o=S(t+3.15);s=96;c.width^=0;for(j=99;j--;)for(i=99;i--;)x.fillRect(j*s*2+i%2*s/2+(i%2)*S(t)/2*s+(i%2)*s/2,i*s,s-9*o*o,s-9*o*o)

Oct 14 2018 3:59 PM UTC

}// 126/140

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Parallels?

u/erin

#checkers #checkerboard #checker

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magna

function u(t) {

r=Math.random
x.globalCompositeOperation='multiply'
for(i=3;i--;t<3&&x.fillRect(r()*2e3,r()*1e3,99,99))x.fillStyle=`hsl(${i*120+60} 99%50%`

Nov 27 2022 1:10 AM UTC

}// 139/140

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CMY test

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KilledByAPixel

remix of d/27866 by u/@noel

function u(t) {

for(c.width=i=w=255;i--;)for(j=142;j--;)x.fillRect(i,j,1,((w*(C(a=Math.atan2(X=2*i/w-1,Y=2*j/w-.6))/(d=(X*X+Y*Y)**.5)+t)^w*(S(a)/d+t))&w)/w)

Jun 6 2023 5:16 AM UTC

}// 140/140

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Projection Faster and Uncompressed

u/@noel

I love this one and I follow the logic, until the z & w performing. I know it's a bitwise AND operation on z and w, but I don't actually grasp it.
u/@noel

I mean on this one: x.fillRect(i, j, 1, (z & w) / w)
u/joeytwiddle

Here (z & w) / w is the height of the rectangle. If that height is less than 1, then the canvas anti-aliasing renders a grey pixel, instead of a black one.
u/@noel

Thanks u/joeytwiddle Now I think I get it. (z & w) ensures that the value of z remains within the range of the canvas width 'w', and the dividing by w normalizes the height value. Great trick!

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metamero

remix of d/11826 by u/f8f82804

function u(t) {

throw code

Jan 15 2019 10:25 PM UTC

}// 10/140

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10B breaking the #record of shortest dwitter strict #quine

Show more comments…
u/metamero

#throw #golf
u/metamero

https://github.com/lionleaf/dwitter/blob/mas…
u/metamero

https://bit.ly/2ROQnqJ
u/f8f82804

#dwitterquine
u/Undefined

Whats that github link for?
u/metamero

that github link is the destiny of this shortened one, it's the definition of code

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Joachim

function u(t) {

eval(unescape(escape`󬜽󩜽󟭤󫽣󭝭󩝮󭌮󭽲󪝴󩜨󙼼󪝮󬍵󭌠󪝤󟝯󘍰󫍡󨽥󪍯󫍤󩝲󟜢󠝳󪼠󫝥󘍡󫭹󭍨󪝮󩼢󬽴󮝬󩜽󨭡󨽫󩽲󫽵󫭤󞬣󩝥󩌻󪍥󪝧󪍴󞬲󩝭󘍯󫭣󪍡󫭧󩜽󘭯󛭤󪝳󨝢󫍥󩌽󜜻󩍯󨽵󫝥󫭴󛭷󬭩󭍥󚍠󡍥󨝦󡽐󥌺󘌼󪝮󬍵󭌠󭭡󫍵󩜽󬍡󬭤󫽮󟼾󟍰󟭠󚜻󬜨󫼮󪝤󟝯󚜢󟬼󬌾󙼩󒭴󯍼󬜨󚜻`.replace(/u../g,'')))

Oct 12 2023 12:03 PM UTC

}// 140/140

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DeafGPT - AI has never been this small! :D

u/384.cz

I previously made semi-working version d/28323
u/Joachim

u/384.cz yeah but this one can answer any question ;)

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c499

remix of d/3760 by u/sadropol

function u(t) {

c.width|=0;for(i=1;i<3000;i++){b=1*t+i;o=200-(S(b+5)*126)%256;x.fillStyle=(0,o,0,1);x.fillRect(940+((i/2)%3)*S(b)*200,0+i*6%11850,8,8);}

Aug 31 2018 8:42 AM UTC

}// 137/140

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New_Core

function u(t) {

for(j=9;j--;)for(i=(b=99-j*9);i--;)x.fillStyle=`hsl(${b*4},99%,${99*S(i/b*3.3)}%)`,x.fillRect(0,440+i*2+5*b*S(t-j/1.8),1920,3)

Jun 8 2020 3:10 PM UTC

}// 126/140

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u/sigveseb

Old school cool
u/UEZ

#raster #bars #c64

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DazeWare

remix of d/27098 by u/rodrigo.siqueira

function u(t) {

for(X=f=c=>Math.random()*2*T(S(t/2+c*(d=r>1||T(r*r))*t%i)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))r=X*X+Y*Y

Mar 6 2023 5:05 PM UTC

}// 135/140

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u/rodrigo.siqueira

Impressing metal ball! #raytracing