Dweets awesomed by u/jdspugh

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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danny@hille.dk

function u(t) {

t||x.translate(1435,70,s=m=960,i=4);i>0&m>0?(x.strokeRect(n=-m/2,n,m,m),x.rotate(.0147),m-=9):x.translate(m=s,0,--i)

Sep 9 2023 10:16 AM UTC

}// 117/140

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fun with squares

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remix of d/28379 by u/1

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👐🐳𜠻𤀭𛐻𚑦𫱲𚁈🐴𞱈𛐭𞰩𩡯𬠨𠐽𜐲𝠻𠐭𛐻𮀮𫁩𫡥𥁯𚀹𝠰𚱃𚀨𠐫𤀩𛰱𜀩𛱚𛀵𝀰𚱃𚀨𠐭𤀩𛰱𜀩𛱔𚁶𚐯𦠩𚑚🐨𜐮𜰴𛱓𚁶🐨𢀫𭀩𚠲𙐷𛠸𝐯𝐩𚱓𚀨𠐫𤀩𛰱𜀩𚠨𜐭𤰨𚁁𛑐𚐯𜐰𚐪𠰨𭠩𚐩𛰲𜀰𒡸𛡳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Sep 9 2023 3:47 AM UTC

}// 132/140

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https://en.wikipedia.org/wiki/Hopf_fibration stereographically projected

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rodrigo.siqueira

remix of d/28400 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=4e4;i--;a+=.4*(r-a+b*C(a*2)),b+=(-a*b+C(a*3.1))/3)i%6&&(r=i*t/b&1,x.fillRect(a*2100,1e3-b*1260,.2,t<2))

Sep 8 2023 6:42 PM UTC

}// 140/140

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Strange pieces

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JairusSW

function u(t) {

for(x.fillRect(0,0,g=i=2500,2e4);i--;x.clearRect(960+l*S(-i/3e2+t)*g/Z,540+C(p)*i/Z*g,s=5e8/Z/Z,s))l=S(p=i+t)*i,Z=g*5+l*C(t)

Sep 7 2023 12:31 AM UTC

}// 124/140

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Whirlpool to forever

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rodrigo.siqueira

remix of d/28392 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=4e4;i--;a+=.4*(r-a+b*S(a*2)),b+=C(a*3)/3-a*b/3)i%6&&(r=i*t/b&1,x.fillRect(a*870-300,b*1400+330,.2,t<2))

Sep 6 2023 12:16 PM UTC

}// 140/140

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Approaching the Moon #moon

u/UEZ

nice
u/cantelope

or earf https://i.imgur.com/BbwAdBx.jpeg
u/Elpapsi

😮 how?
u/magna

You're a lunatic!
u/jdspugh

Amazing

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rodrigo.siqueira

remix of d/28386 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=4e4;i--;a+=.5*r-1.6*a+b*S(a/4),b-=C(a*2)/2+a*b/1.2)r=i*t/b&1,x.fillRect(a*1200+750,250-b*430,.1,t<2)

Sep 5 2023 11:38 PM UTC

}// 137/140

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Cobwebbed #web

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pyxyne

function u(t) {

eval(unescape(escape`𭀿𜀺𩰽𦱝𞱸𛡧𫁯𨡡𫁁𫁰𪁡🐱𛑴𛰨𭀫𜐩𞱦𫱲𚁩🐴𝠰𞀰𜀻𪐭🐲𞰩𪑦𚀨𨠽𩱛𪑝🰿𜀩𛐳𚑧𦱩𧐽𨠪𨠭𚁣👧𦱪👩𚰱𧐿🰰𚐪𨰫𚁤👩𛰲𙐶𝀰𚐯𜐸𜀭𜠮𝀬𩱛𪡝🐲𚡢𚡣𚰨𩐽𪐯𜐲𞀰𯀰𚐯𜐸𜀭𜐬𨠪𨠫𨰪𨰾𝀿𮀮𩡩𫁬𤡥𨱴𚁤𚠳𛀨𩑼𜀩𚠳𛁧𦱩𧐽𜰬𜰩𞠰`.replace(/u../g,'')))

Sep 5 2023 5:09 PM UTC

}// 138/140

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A classic

u/cantelope

impressive speed
u/KilledByAPixel

welcome to the mandelbrot club!
u/magna

#mandelbrot #fractal
u/Xen

Welcome to the dwitter family!
u/joeytwiddle

"Squoop!" What sound did it make for you?

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deobfuscate

remix of d/28391 by u/deobfuscate

function u(t) {

c.width=50
x.beginPath()
x.arc(28,18-Math.abs(S(t*2)*5),2,0,8)
x.fill()
for(i=9;i--;)x.fillRect(o=-((t*6.283+i*10)%50)+30,o,10,10)

Sep 5 2023 4:38 PM UTC

}// 130/140

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BOUNCE but down

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magna

remix of d/28388 by u/1

function u(t) {

c.width|=0
for(i=512;i--;x.fillRect(960+(X*C(t)-z*S(t))*1500/Z,10+1500*(Y+2)/Z,s=199/Z,s))Y=i>>3&7,z=(i>>6)-4,X=(i&7)-4,Z=z*C(t)+X*S(t)+20

Sep 4 2023 8:25 PM UTC

}// 138/140

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u/1

I'd say s=5e3/Z/Z looks a bit better
u/magna

True!

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rodrigo.siqueira

remix of d/17222 by u/tomxor

function u(t) {

for(a=b=0,i=1e5;i--;a+=(r-a+b*S(a*2.8)/2)/3,b+=C(a*3)/2-99*a/i)i&1&&(r=i*t/b&1,x.fillRect(a*1880,b*500+500,.1,t<6))

Sep 4 2023 7:55 PM UTC

}// 115/140

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Dense branches

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