Dweets awesomed by u/lewdev

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: #Food

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lewdev

remix of d/28796 by u/lewdev

function u(t) {

c.width=A=1e3
with(x)for(i=90,font="1cm'";i--;)save(),translate((i%9+1)*99,-50+(i/9*99+t*99)%A),rotate(i+t*3),restore(fillText("😆",-28,12))

Nov 6 2023 8:49 AM UTC

}// 139/140

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😆 Rotating on the Canvas Laughing (this performs poorly on Firefox, not sure why)

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timothytomato

remix of d/28554 by u/magna

function u(t) {

c.width|=0
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200)
x.font="2em'"
x.fillText(code,50+S(t)*300,700)

Nov 5 2023 8:41 PM UTC

}// 116/140

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#default #quine

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timothytomato

function u(t) {

c.width=50
x.fillText("|||||||||",13+S(t)*10,17)

Nov 5 2023 7:01 PM UTC

}// 48/140

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tiny #default

u/Xen

clever

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rodrigo.siqueira

remix of d/28792 by u/rodrigo.siqueira

function u(t) {

A=X=Y=c.width|=0
K=1.2+t%1.3
s=200*K**3
for(i=1e4;--i;){
 r=Math.random()>.5?0:1
 X=r-Y/3
 Y=A
 A=X
 x.fillRect(800+X*s,410+Y*s,4,4)
}

Nov 5 2023 2:07 PM UTC

}// 134/140

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Infinite zoom squares.

u/rodrigo.siqueira

Just an idea. I think this can be improved to achieve smoother zooming with better timing.

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baon

function u(t) {

y=Math.PI/3;b=0;t?0:f=h=i=g=250;
while(b++<50&f<15e3){++f;for(e=4,z=2;z<3e3;z*=4)f%z==z/2?e=1:0;
i+=e;x.fillRect(g+=C(y*i),h-=S(y*i),2,2)}

Nov 5 2023 8:57 AM UTC

}// 138/140

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u/baon

remake from: https://www.dwitter.net/d/6095
u/baon

#snowflake

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rodrigo.siqueira

remix of d/28798 by u/rodrigo.siqueira

function u(t) {

c.style='filter:sepia()invert()'
for(A=X=Y=t,i=7e4;i--;x.fillRect(1680-X*15,Y*15+540,.1,t<1))
Y=(i/Y&8)*6+(Y-X)/2,X+=Y

Nov 4 2023 11:12 PM UTC

}// 118/140

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Night fractal sky #night #stars

u/andrea270872

almost looks like an actual night-sky picture! terrific

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rodrigo.siqueira

remix of d/28802 by u/timothytomato

function u(t) {

c.width|=c.style.filter=`blur(2.5vh)contrast(9)sepia(1)hue-rotate(${t/2}rad)`
for(i=300;i--;)x.fillRect(3*i+500,1e3-T(t/15+i**3)*300,50,200)

Nov 4 2023 7:18 PM UTC

}// 140/140

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Lava lamp #metaballs

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timothytomato

function u(t) {

eval(unescape(escape`𪑦𚁸𛡦𫱮𭀽𘠲𜁥𫐧𘠬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜀩𛁴🀷𙠦𮀮𩡩𫁬𥁥𮁴𚀢𫱲𩁥𬠢𛀵𜀰𛀶𜀰𚐬𜐼𭀩𩡯𬠨𪐽𜀻𪐼𞐰𞱩𚰫𚑸𛡦𪑬𫁒𩑣𭀨𜐹𜠰𚡍𨑴𪀮𬡡𫡤𫱭𚀩𛀱𜀸𜀪𣑡𭁨𛡲𨑮𩁯𫐨𚐬𜐰𛀱𜀩𞱸𛡦𪑬𫁓𭁹𫁥🐢𘱦𩡦𜐢𛁸𛡦𪑬𫁔𩑸𭀨𘡣𪁡𫱳𘠬𝐰𜀬𝠰𜀩`.replace(/u../g,'')))

Nov 4 2023 7:07 PM UTC

}// 139/140

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Order to Chaos

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timothytomato

function u(t) {

c.width=1920
c.style.filter="blur(8px)contrast(10)sepia("
for(i=0;i<3e2;i++)
x.fillRect(10*i-100,400+S(t+i)*300,50,200)

Nov 3 2023 11:58 PM UTC

}// 119/140

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u/rodrigo.siqueira

It's interesting that blur(8px) doesn't work the same way when viewed in fullscreen. If it's changed to blur(2.5vh) then it will work the same way even in fullscreen mode.

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rodrigo.siqueira

remix of d/28796 by u/lewdev

function u(t) {

c.width=2e3
for(i=9;i--;x.restore(x.fillRect(0,0,50,200)))x.save(),x.translate(i%9*130+t%13*220+C(t*5)*50+99,560),x.rotate(i/2+t*5+S(t*5)/2)

Nov 3 2023 12:41 PM UTC

}// 140/140

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The Rowing Crew #default

u/lewdev

🛶 Nice remix!

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