Dweets awesomed by u/magna

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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taupelink

remix of d/31997 by u/taupelink

function u(t) {

g=n=>((((X*n/4%4-2)**2-(Y/n%4-2)**2)**2)**2-(90-Y>>3))**2>>4;for(i=2e4;i--;x.fillRect(15*X,15*Y,t<6,!(g(1)+g(4)-g(2)&Y)))X=i*t%128,Y=X*i%72

Jun 18 2024 2:58 AM UTC

}// 139/140

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d/32035

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rsc

remix of d/26863 by u/rsc

function u(t) {

v=c.width|=0
h=1e3
x.fillStyle="green"
x.font=h+'%x'
m="Golem Plus"
for(i in m)x.fillText(m[i],120*i+v-(t*h)%(v*2),h/2+h/3*S(t*5+i*6))

Jun 17 2024 8:32 PM UTC

}// 134/140

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Golem Plus

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KilledByAPixel

remix of d/31992 by u/KilledByAPixel

function u(t) {

c.width|=s=5
for(i=1e3;i--;x.ellipse(960,(k-!j-t%2)*300,300,99,0,a=(j-!!j*1.5+k/2+t%1+(i>>2)%s)/s/.159,a))j=i%4,k=i/(4*s+4)|0
x.stroke()

Jun 17 2024 12:31 PM UTC

}// 136/140

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Vector Tube 🧪 Change s to control number of sides

u/cantelope

cool

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rsc

remix of d/29671 by u/rsc

function u(t) {

h=216;for(c.width|=i=0;i<9;i++)for(j=-1;j++<5;x.fillStyle=`hsl(${i*20+t*h},${(j+1)*15}%,50%)`)x.fillRect(i*h,(j-1)*h,h,h)

Jun 16 2024 8:42 PM UTC

}// 121/140

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Shaved 10 bytes

u/magna

-23: d/32038

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taupelink

remix of d/31996 by u/taupelink

function u(t) {

g=n=>((((X*n/4%4-2)**2-(Y/n%4-2)**2)**2)**2-j*j/2)**2>>j;for(i=3e4;i--;x.fillRect(24*X,24*Y,t<5,g(j=3+i%3)+g(4/j)==g(2)))X=i*i*t%80,Y=X*i%45

Jun 16 2024 3:12 PM UTC

}// 140/140

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d/31997 Tiles with a little bit more of an organic feel 3

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rodrigo.siqueira

remix of d/31992 by u/KilledByAPixel

function u(t) {

for(c.width|=n=81;n--;x.ellipse(1e3,S(b=(i-!j-1)/.95)*500+550,r=b*b<1&&400,r/3,0,a=(j-!!j*1.5+i/2+t%!x.stroke()+(n>>2))/.398,a))j=n%4,i=n>>5

Jun 15 2024 7:22 PM UTC

}// 140/140

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Spinning top #pentagram

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KilledByAPixel

function u(t) {

t?document.body.innerHTML=o+=X<59?`<b style=color:hsl(${a=Y+X^Y-X},99%,${a%99}%>█</b>`:`<br>`:d=Date.now(o='')
X=t%1*60
Y=t+d%1e7

Jun 14 2024 8:51 PM UTC

}// 129/140

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No Canvas █ ASCII Art

u/384.cz

So cool

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KilledByAPixel

function u(t) {

for(c.width|=n=81;n--;x.ellipse(1e3,S(b=(i-!j-.5)*.8)*500+575,r=b*b<1&&400,r/4,0,a=(j-!!j*1.5+i/2+t%!x.stroke()+(n>>2))/.796,a))j=n%4,i=n>>5

Jun 13 2024 8:02 PM UTC

}// 140/140

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Icosahedron

u/lewdev

That's so awesome. I made a few of them out of paper.
u/cantelope

#nuts 😂
u/magna

my favourite shape

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rodrigo.siqueira

remix of d/31984 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜽󙽨󩝩󩽨󭌺󞝩󫬻󩭩󫍴󩝲󞭩󫭶󩝲󭌨󙼊󩍯󨽵󫝥󫭴󛭤󫽣󭝭󩝮󭍅󫍥󫝥󫭴󛭳󭍹󫍥󛭯󭭥󬭦󫍯󭼽󙽡󭝴󫼧󒭦󫽲󚍡󟝢󟝴󛍩󟜲󩜴󞽩󛜭󞽢󚼽󠼨󨜪󜼩󛼶󛝡󚭢󛼶󛍡󚼽󬬯󜬫󨬪󤼨󨜪󜼩󛝡󛼹󚝩󙬸󙬦󚍲󟝩󛽢󙬱󚜬󮌮󩭩󫍬󤭥󨽴󚍢󚬹󞜹󚼹󞜹󛍡󚬲󝼰󛌮󜜬󭌼󜼩`.replace(/u../g,'')))

Jun 13 2024 4:16 PM UTC

}// 138/140

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Alien Spiral with scrollbar #hack #spiral

u/aaaaaz

damn looks like multi scale turing pattenr https://softologyblog.wordpress.com/2011/07/…

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KilledByAPixel

remix of d/31979 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍳󟝢󟜮󜜵󝜬󪼽󜌻󪼼󜬲󞼫󚽫󚝦󫽲󚍬󪝮󩝗󪝤󭍨󟝫󟽳󛼽󛬷󞬱󩜴󛍩󟜲󜌻󪜭󛜻󬽴󬭯󪽥󚌩󚝢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩝓󭍹󫍥󟝒󚍶󟝫󟽩󙜲󚬱󩜳󞬱󜬸󛍶󛍶󚜩󛍥󟝳󚬳󚭓󚍴󚜬󨝲󨼨󞜶󜌫󤼨󨜽󛬳󜜴󚭩󚽫󚬹󚜪󩜬󝜴󜌭󠼨󨜩󚭥󛍳󚬹󛍡󛝢󛍫󟽡󚽢󞬹󚜻`.replace(/u../g,'')))

Jun 11 2024 3:49 AM UTC

}// 137/140

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Circle Spiral Spin Illusion by Akiyoshi Kitaoka

u/KilledByAPixel

Inspired by Matt Enlow https://x.com/CmonMattTHINK/status/179907020…
u/magna

Very trippy!
u/dabl03

At first I thought you used Chinese characters to write this (firefox represents binary with a character, which at first glance looks like Chinese, but no), but now that I see that you compiled the text and then decompiled it. How did you do it? It sounds curious :).
u/KilledByAPixel

hi dabl03, this is a special way fit a few more bytes using a compression scheme. The compressor even fits in a dweet! https://www.dwitter.net/d/23092

dwitter.net | magna (119782)