Dweets awesomed by u/davidsover

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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Current theme challenge: #Opposites

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davidsover

function u(t) {

x.fillStyle=`hsl(${t*82},99%,50%)`
for(i=0;i<65;i++){x.rotate(t)
x.fillRect(t*500,0,500,50)}

Dec 20 2022 9:17 AM UTC

}// 92/140

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#rainbow

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KilledByAPixel

remix of d/20148 by u/KilledByAPixel

function u(t) {

with(x)for(w=i=960;i;fill(arc(w+r*S(a=(i/w+i%2)*3.1),540+r*C(a),r?i<2?50:r:420,0,9)))r=i---w?200:0,beginPath(fillStyle=R(v=i%2^i<2?0:w,v,v))

Dec 20 2022 4:26 AM UTC

}// 140/140

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Yin Yang ☯️

u/cantelope

isn't light (yang) on top usually?
u/KilledByAPixel

nah, either is fine.

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rodrigo.siqueira

remix of d/26631 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;r=C(i*t)*i/40|0,i--;x.fillStyle=R(9,r,35))x.fillRect(c=S(a=Math.PI*r/2)*u+c+960>>1,(u=500*C(a)+560+u>>1)+S(t*u)*2+u+t*3,t<3,.5)

Dec 20 2022 1:30 AM UTC

}// 137/140

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Pine tree, snow background #tree #fractal

u/jellyedwards

Amazing!

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rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(i=3e4;r=C(t*i/9)*i|0,i--;x.fillStyle=R(r))x.fillRect(c=C(a=Math.PI*r/2)*u+c+960>>1,u=490*S(a)+550+u>>1,t<2,.1)

Dec 19 2022 8:09 PM UTC

}// 139/140

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Fractal Ice Tree #tree #fractal

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intrinsic

remix of d/26491 by u/KilledByAPixel

function u(t) {

t*=64,Y=t>>6,x.setTransform(1,0,0,1,t%64*32,Y*34);
x.rotate(Math.random()<0.5?183:882);
x.fillRect(-24,-2,48,4);

Dec 17 2022 9:58 PM UTC

}// 112/140

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10 PRINT

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DotsnLines

function u(t) {

c.width = 1920;
for(let i = 0; i < 1201; i++){let j = 600 - i;x.fillRect(Math.sin(t/500*i)*i*0.75+960,Math.cos(t/500*i)*j*0.75+540,8,8)}

Dec 16 2022 10:10 PM UTC

}// 136/140

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Sine Wave Portal

u/joeytwiddle

pretty!
u/4ce

Hello u/DotsnLines & everyone; maybe someone need versions this d/26627 with 90symbol: c.width+=0;for(i=1201;i--;)j=600-i,n=t/500*i,x.fillRect(S(n)*i*.75+960,C(n)*j*.75+540,8,8) and if you want get line 123symbol: c.width+=0;x.lineWidth=9;x.beginPath();for(i=1201;i--;)j=600-i,n=t/500*i,x.lineTo(S(n)*i*.75+960,C(n)*j*.75+540);x.stroke() ~_^

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danny@hille.dk

remix of d/25208 by u/ntsutae

function u(t) {

eval(unescape(escape`󩬽󫬽󟭓󚍮󚜪󚬲󚭷󞽦󫽲󚍴󟽩󟝷󚭷󞭉󟝮󩝷󘍉󫝡󩽥󡍡󭍡󚍷󟝣󛭷󪝤󭍨󟜲󝜶󛍷󚜻󪜭󛜻󢜮󩍡󭍡󛭳󩝴󚍛󜌬󬌽󩬨󨜭󭌩󛼳󛍰󚬳󛍰󚬹󧜬󪜪󝌩󚝦󫽲󚍪󟝡󟜳󞽪󛜭󞼩󨜫󟝓󚌲󚭍󨝴󪌮󨝴󨝮󜬨󚍩󛽷󚜭󪬪󞜭󝬲󛌨󪜥󭼩󛝪󚬹󛝦󚍪󚽓󚍴󛼴󚜩󚜩󞽸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󢜬󜌬󜌩`.replace(/u../g,'')))

Dec 16 2022 9:26 PM UTC

}// 140/140

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u/UEZ

Beautiful #colors

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KilledByAPixel

remix of d/24056 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝪󟜳󞜰󞼭󛝪󞽸󛭳󨽡󫍥󚍺󟜱󛬰󜌴󛍺󚜩󩭯󬬨󪜽󠼨󪬩󚬹󜌻󪜭󛜾󜌻󮌮󨽬󩝡󬭒󩝣󭌨󪬪󪜥󜝥󜼫󤼨󭌪󞜫󪜩󚬴󛌨󪬪󪜪󞜫󭌪󚌷󜌫󪜩󚜥󜼰󜌬󜬬󜬩󚝸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟝪󛼲󛍶󛍶󛌮󞌩󛍸󛭦󪝬󫍒󩝣󭌨󪬪󪬥󜝥󜼭󚍓󚍪󧭩󚜫󜜩󚭩󛼶󛌱󞌰󚽩󛍩󛼳󛌴󚜻`.replace(/u../g,'')))

Dec 15 2022 4:27 PM UTC

}// 140/140

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Snow Trees ⛄

Show more comments…
u/vain

looks so cool and beautiful! incredible work
u/KilledByAPixel

thank you :)
u/jellyedwards

The fade off in the distance too 10/10!
u/UEZ

Well done!
u/tomxor

So good! .. I have an idea ;P
u/Joachim

Wow!
u/magna

Joy!

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joeytwiddle

function u(t) {

x.fillRect(0,0,1920,1080)
for(i=99;i--;x.clearRect(960+Y*S(a)/2-W/2,140+Y+Y*C(a)/9-W/2,W,W))Y=70*i**.5,W=(5+4*S(4*t*C(i**5)))*(1+C(a=i+t/3))

Dec 15 2022 7:02 AM UTC

}// 140/140

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Twinkling tree #christmas #xmas

u/joeytwiddle

For more lights: i=200 and Y=50 or 500 and 32

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UEZ

remix of d/26609 by u/Xen

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󛍦󟜰󛍳󟜴󛍙󟜨󨜽󪜽󞜹󚜪󭌥󚍘󟜱󩜳󚜻󛜭󪜻󚝲󟝍󨝴󪌮󬭡󫭤󫽭󚌩󛍲󟬮󞜿󚍳󟜹󛍦󟝒󚌰󛌰󛌰󛌮󞜩󚜺󚍦󟝒󚌲󝜵󛌲󝜵󛝡󛼳󛌲󝜵󚜬󬼽󝜩󛍸󛭦󪝬󫍓󭍹󫍥󟝦󛍸󛭦󪝬󫍒󩝣󭌨󦌫󟝓󚍡󚼽󝜪󬬩󚭙󛼲󞜬󦜫󟝃󚍡󚜪󞜬󬼬󬼩`.replace(/u../g,'')))

Dec 14 2022 9:22 PM UTC

}// 137/140

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Xmas tree with snow

u/Xen

nicely done!

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