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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kch

remix of d/3748 by u/sadropol

function u(t) {

c.width|=0;for(i=1;i<140;i++){
b=2*t+i*3;
o=(S(b+5)*226)%256;
x.fillStyle=R(-o,o,o,1);
x.fillRect(940+S(b)*i*2,(1.5*i)*399%600,9,9);
}

Dec 27 2017 12:46 AM UTC

}// 134/140

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taupelink

remix of d/26101 by u/taupelink

function u(t) {

eval(unescape(escape`󩭯󬬨󫜽󭌿󜌺󜽥󝌻󫜭󛜾󜽥󜼻󮌮󩭩󫍬󚌩󚝸󛭢󩝧󪝮󤍡󭍨󚍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫍡󚌤󮽪󟝭󚬪󚍭󙜨󛬱󚽍󨝴󪌮󬭡󫭤󫽭󚌩󚬪󞜹󚜩󚼵󝼰󯌰󯜬󙍻󪜽󫜥󜜵󝽽󙜬󙍻󪬥󪜫󜜵󯜥󛌤󮼮󜬶󛝩󙝪󛽪󛼴󯜩󨌩󛍸󦽭󙬲󜜶󟼧󬭥󨽴󙼺󙽡󬭣󙽝󚍭󙜲󜬪󞜰󛍭󚭪󙜱󝼪󞜰󛍪󛼽󝼬󪬬󪬫󝼩`.replace(/u../g,'')))

Sep 4 2022 10:37 PM UTC

}// 140/140

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d/26105

u/taupelink

#B194
u/cantelope

i'm in someone's bathroom, or pool :D

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Whimpers

function u(t) {

for(i=0,k=2e3;i<k;x.fillRect(i?(1e2*t+i)%k:0,i?500+1e3*S(i*i):0,K=i++?S(i)*9:k,K))x.fillStyle=R(a=i?S(i-t)*255:0,a,a,i+.4)

Mar 9 2020 3:43 PM UTC

}// 122/140

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Starry Night.

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anthonylewis

remix of d/7718 by u/anthonylewis

function u(t) {

w=c.width^=0
x.globalAlpha=.1
for(i=30;i--;)
Z=w/(i-t%2+1),x.fillRect(960-Z/2,540-Z/2,Z,Z)

Apr 21 2018 1:33 AM UTC

}// 90/140

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u/Agnes

Really classy shades of grey... looks like something you'd see at a museum.
u/BuRRak

This is so satysfing to watch
u/rjro

dat hotline bling dat James Turrell aesthetic
u/BuRRak

This is mindblowing because it is all the same color
u/lionleaf

#tunnel

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Irratix

remix of d/20727 by u/Irratix

function u(t) {

d=new Date()
x.fillText([...'🕛🕐🕑🕒🕓🕔🕕🕖🕗🕘🕙🕚🕧🕜🕝🕞🕟🕠🕡🕢🕣🕤🕥🕦'][d.getHours(x.font="9em'")%12+(d.getMinutes()>29&&12)],0,133)
throw d

Nov 20 2020 3:20 PM UTC

}// 124/140

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and shorter

u/ciaccodavide

Nice!
u/Xen

love it

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username

remix of d/3822 by u/Exquisite

function u(t) {

d=960;c.width=2*d;for(i=0;i<333;i++)x.fillStyle=R(i%300,i%255,i%320,.4),x.beginPath(),x.fill(x.arc(d+300*S(i+t),540+300*S(i)+T(t-i),19,0,7))

Dec 9 2019 5:30 PM UTC

}// 140/140

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magic. ring.

u/username

#randomremix no 38
u/username

#randomremix no 39

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rodrigo.siqueira

function u(t) {

for(i=s=540;i--;x.fillRect(s-A*s,B*s+s,j/150,2))for(j=s,X=A=C((i/29)*T(t))*t-2,Y=B=i/s*2-1;X*j--;)X=X*X-Y*Y+(Y=2*X*Y+B,A)

Apr 16 2020 2:34 AM UTC

}// 121/140

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Tiny Mandelbrot over geometric patterns #Mandelbrot #Fractal

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Qwitter

remix of d/21585 by u/Qwitter

function u(t) {

B="🐝";eval(unescape(escape`𨴮𭵩𩅴𪄽𞔶𜄻𩥯𬤨𪴽𝴰𞵫𛔭𞴩𚅸𛥦𫵮𭄽𘤹𞕰𮄠𠔢𛅸𛥦𪕬𫅔𩕸𭄨𠤬𜴲𜄫𜔵𜄪𠴨𪴪𭄩𛄲𜄰𛄹𞔬𜴳𚔬𮄮𭅲𨕮𬵬𨕴𩔨𜴲𜄬𜔸𜄩𛅸𛥲𫵴𨕴𩔨𜔮𝄫𠴨𪴩𚔬𮄮𩅲𨕷𢕭𨕧𩔨𨴬𚅫𙔶𚔥𜴪𜴲𜄬𚄨𚅫𙔶𚔯𜴩𧤰𚔪𜔸𜄬𜴲𜄬𜔸𜄩𚔊`.replace(/u../g,'')))

Feb 3 2021 7:01 PM UTC

}// 137/140

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Barnsley's Busy Bees II

u/joeytwiddle

This gave me Hive Time flashback
u/joeytwiddle

https://cheeseness.itch.io/hive-time

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rodrigo.siqueira

remix of d/23528 by u/rodrigo.siqueira

function u(t) {

for(c.width=w=482,d=new ImageData(w,w),m=w*w,i=3;m--;d.data[i+=4]=Y*w&7e8)X=m-t*9e4,Y=m%w&X/w-S(m%w/99+t*3)*w/8
x.putImageData(d,0,0)

Aug 12 2021 1:52 PM UTC

}// 133/140

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#Sierpinski waves

u/danny@hille.dk

Love it: - idk why, but it reminds me of the old windows logo https://logodix.com/logo/661924.png

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Foldster

function u(t) {

r=0|Math.random()*3
w=100
u.x=[a,b]=t?[a/2+40+v[r]*w,b/2+v[r+3]*w]:v="417155"
x.font=t+"px A"
x.strokeStyle=R(a/6,b/6)
x.strokeText("●",a,b)

May 20 2020 11:55 PM UTC

}// 140/140

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Bubbly Sierpinski

u/Xen

cool idea #waitforit