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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Xen

remix of d/2940 by u/Rybar

function u(t) {

for(i=c.width=99;i--;x.fillRect(i+S(i*t),S(t),1,t));

Jul 25 2017 8:58 PM UTC

}// 52/140

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not quite Rybar's, but 52bytes... lol

u/sigveseb

You can move the fillRect out into the body of the for-loop to shave a semi-colon.
u/wvr

similar visual from the Matrix @ "What do you need? Guns, lots of guns."

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danny@hille.dk

function u(t) {

eval(unescape(escape`󩭯󬬨󢜽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󭼽󨼮󭽩󩍴󪌽󜬰󜌬󭼩󛍭󟝺󟜴󩜴󞽭󛜭󞽉󛭤󨝴󨜮󬽥󭌨󦽫󟝷󛝍󨝴󪌮󨝢󬼨󨜪󨬪󚍓󚍘󚭺󚜭󠼨󦜪󮬩󚜩󚬪󛬶󛍫󛍫󛍷󧜬󝌪󫜩󚝺󟜨󚍡󟜨󦌽󫜥󭼩󛜹󞜭󤼨󭌩󚬸󜌩󚭡󚼨󨬽󚍙󟝭󛽷󚜭󝜰󛝃󚍴󚜪󝌰󚜪󨬩󚬪󛬵󛽷󞽸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󢜬󜌬󜌩`.replace(/u../g,'')))

Dec 22 2021 6:52 PM UTC

}// 140/140

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Distortion

u/Joachim

cool!
u/Xen

love it!
u/magna

WOW!

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KilledByAPixel

remix of d/31827 by u/KilledByAPixel

function u(t) {

for(s=k=46;k--;s/=.98)for(i=32;i--;)for(j=18;j--;32-k<(i+t^j)**3%40&&x.fillRect(960+(i-16-t%1)*s,540+(j-9)*s,s,s))x.fillStyle=R(v=k*9,v,v)

May 21 2024 12:41 AM UTC

}// 138/140

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Shadow Boxing 🥊

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SpecialAgent

remix of d/1755 by u/SpecialAgent

function u(t) {

c.width^=0;r=60;for(n=6;n--,q=r*[1,2,3,5,6,9][n],d=t/[1,2,3,4,5,6][n];)x.arc(r*9,r*9,q,1,9),x.stroke(),x.fillRect(r*9+q*C(d),r*9+q*S(d),9,9)

Mar 3 2017 7:50 AM UTC

}// 140/140

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The approximate orbits of the newly discovered Trappist-1 system, three of the seven planets lie in the habitable zone. The innermost planet is not shown here.

u/sfz

I love these space science ones!
u/SpecialAgent

The outermost planet circles the sun around every 20 Earth days, that is a very tight year!
u/donbright

outstanding!

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erin

remix of d/21896 by u/Xen

function u(t) {

for(i=2e3,c.width=w=60;i--;)x.fillRect(X=i%w,Y=i/w,S(t^Y&X),1)

Mar 11 2021 3:29 AM UTC

}// 62/140

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Sierpinski Slideshow

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pavel

remix of d/13538 by u/vinca

function u(t) {

for(c.width=73,i=3e3;X=i--/41;x.fillRect(X,Y,1,2))h=Math.hypot,x.fillStyle=R(4e3/h(o=X-36,Y=i%41)+(b=2e3/h(o-25*S(5*t),20+9*T(4*t)-Y)),0,b)

May 1 2019 7:06 PM UTC

}// 139/140

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u/vinca

Amazing! 182->139bytes

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eviltoad

function u(t) {

c.width=1920;
for(var i=0;i<1900;i++){
  x.fillStyle=R(255*C(t),255*S(i),T(t));
  x.fillRect(i,600+S(t/4+i)*500,5,5)}

Dec 31 2017 6:02 PM UTC

}// 117/140

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firegodjr

remix of d/7710 by u/firegodjr

function u(t) {

for(i=100;i-=.5;x.fill(),x.beginPath())x.fillStyle=`hsl(${i+t*30},99%,${110-1*i}%)`,x.arc(960-930*C(i+t),1140-12*i*S(t),40,0,7)

Apr 18 2018 7:38 PM UTC

}// 127/140

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An Otherworldly Forest

u/firegodjr

(best at 60fps!)
u/firegodjr

nah, works at all sorts of fps. Nevermind. ^^;
u/sigveseb

Love the colors!
u/iverjo

Yes, good colors

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪍼󟝴󟼰󞭰󟝛󧜊󬌮󬍵󬽨󚍻󮌺󞜶󜌫󤼨󭌪󜬩󚬲󝜰󛍹󞬵󝌰󛍳󞬱󜍽󚜊󭽩󭍨󚍸󚝻󩭩󫍬󤭥󨽴󚌰󛌵󝌰󛍺󛌴󚜊󩭯󬬨󪜠󫽦󘍰󚝻󒭦󪝬󫍒󩝣󭌨󪜮󮌭󪜮󬼯󜬬󪜮󮜪󟜱󛬰󜌴󛍩󛭳󚬽󜜮󜌲󛌱󜌩󯜊󩭩󫍬󤽴󮝬󩜽󙼣󩭢󜌧󒭡󬭣󚌹󞜬󞜹󛌸󜌬󜌬󝼩󒭦󪝬󫌨󚝽`.replace(/u../g,'')))

Aug 19 2021 2:48 PM UTC

}// 136/140

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country #road

u/TGY

Doo-Wops & Hooligans 🙂
u/danny@hille.dk

Nice!

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lonestar108

function u(t) {

eval(unescape(escape`琥㴶⸲㠻景爨爽ㄬ刽㜮㔬椽〻椼㜫琻椫㵍慴栮偉⼹⥻ਠ⁸⹦楬汓瑹汥㵠桳氨⑻椪椪椪楽ⰹ㤥ⰵ〥⥠ਠ⁸⹦楬汒散琨㤵〫㘵⨨别爪䌨椪琩⤪䌨椩Ⱐ㔵〫㘵⨨别爪䌨椫琩⤪匨椩Ɽ㴸⼨琯㌫ㄩⱤ⤊素`.replace(/u([^D].)/g,'$1%')))

Feb 12 2023 2:57 AM UTC

}// 135/140

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natural symbols