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: #Food

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rodrigo.siqueira

remix of d/34245 by u/rodrigo.siqueira

function u(t) {

for(c.width|=0,i=1e4;i--;x.fillRect(896+350*(X*S(k=t/2)+Z*C(k)),504+r*S(a)*350+X*99*S(Z),5,5))Z=i/4e3-1,r=(1-Z*Z)**.5,X=r*C(a=i*i-t/3)+Z*Z

Sep 1 2025 1:51 PM UTC

}// 138/140

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Liquid rock

u/cincplug

Well this is actual readable JS and look what it does. Everyone here should do JS and not series of these 󟜱󟜱󟜱, that's not the point

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KilledByAPixel

remix of d/34244 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󜝥󝌻󪜭󛜻󦌪󠼨󭌩󛝗󚭓󚍴󚜾󜌦󙭸󛭣󫍥󨝲󤭥󨽴󚌹󝬰󚼴󝜰󚬨󦌪󤼨󭌩󚽗󚭃󚍴󚜩󛌵󝌰󚼴󝜰󚬨󦜪󠼨󨬩󛝚󚭓󚍢󚜩󛌶󛌶󚜩󦬽󪜯󜽥󜼭󜜬󬬽󚌱󛝚󚭚󚜪󚬮󝜬󦌽󬬪󠼨󨜽󪜪󚬳󛝴󚬲󚜬󦜽󬬪󤼨󨜩󛍗󟝓󚍢󟝴󛼳󚜪󦜫󠼨󨬩󚭚󛍸󛭦󪝬󫍒󩝣󭌨󪜭󞍥󜼬󜌬󛬲󛌲󩜳󚜻`.replace(/u../g,'')))

Aug 28 2025 1:50 AM UTC

}// 140/140

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Multi Axis Rotation 🔄

u/cantelope

also back-face culling? looks like

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joeytwiddle

remix of d/34230 by u/gunno

function u(t) {

c.width|=0
for(x.fillRect(0,0,i=2e4,i);i--;x.clearRect(960+S(t+i)*(200*S(k)+500*S(k+C(i)/3)**(i/9)),540+C(k)*200,3,3))k=i**3

Aug 27 2025 11:17 AM UTC

}// 124/140

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gunno's planet, inverted and golfed (and i -> i/9)

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rodrigo.siqueira

remix of d/34233 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=1.5e4,i);i--;x.clearRect(960+S(l+=t)/S(q=i%2<.5?n:3.2-n)/(Z=C(l)/S(q)+1)*(h=540)*2,h+C(q)/Z*h,4,4))n=(l=i**.9)%2

Aug 26 2025 7:31 PM UTC

}// 133/140

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Outside the Stanford Torus #space #torus

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cantelope

remix of d/34233 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=2e4,i);i--;x.clearRect(960+S(l+=t)*S(q=i%2<.5?n:3.2-n)/(Z=C(l)*S(q)+2)*(h=540),h+C(q)/Z*h,2,2))n=((l=i**.9)%1)**.5*1.6

Aug 22 2025 6:00 PM UTC

}// 139/140

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no Math.random

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cantelope

function u(t) {

for(x.fillRect(0,0,i=2e4,i);i--;x.clearRect(960+S(l+=t)*S(q=i%2<.5?n:3.2-n)/(Z=C(l)*S(q)+1)*(h=540),h+C(q)/Z*h,4,4))n=((l=i**.9)%1)**.5*1.6

Aug 22 2025 6:00 PM UTC

}// 139/140

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no Math.random

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gunno

function u(t) {

c.width|=0;
for(i=2e4;i--;)x.fillRect(S(t+i)*(200*S(i**3)+(S(i**3+(C(i)*0.4))**2e3)*500)+960,540+C(i**3)*200,3,3)

Aug 22 2025 12:44 PM UTC

}// 113/140

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u/joeytwiddle

If you want a black background, add c.style.filter='invert(1)'
u/joeytwiddle

#space #planet
u/joeytwiddle

Or two characters smaller: x.fillRect(0,0,2e3,2e3) and clearRect later
u/joeytwiddle

This dweets reminds me of d/10534

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KilledByAPixel

remix of d/34226 by u/KilledByAPixel

function u(t) {

with(x)for(i=99;--i;fillStyle=`hsl(${-i*t} 99%${i}%`)for(j=16;j--;fillRect(-T/2,T*S(i+i*t/T),T=4e3,5))t?rotate(Math.PI/8):translate(.62,.35)

Aug 22 2025 1:59 AM UTC

}// 140/140

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Kaleidoscopic 🌈

u/joeytwiddle

#kaleidoscope

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KilledByAPixel

remix of d/34225 by u/KilledByAPixel

function u(t) {

with(x)for(t||translate(960,540),j=6;j--;)for(i=95;i--;fillRect(-T/2,T*S(i+i*t/T),T=4e3,5))fillStyle=`hsl(${i*t} 99%${i}%`,rotate(Math.PI/3)

Aug 21 2025 8:52 PM UTC

}// 140/140

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Hypnotic Symmetry 👁️

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yukulele

remix of d/28538 by u/yukulele

function u(t) {

onmousedown=_=>c.width+=0
onclick=_=>x.fillText(String.fromCharCode(t*60%6+9856),700,800,c.width+=0,x.font=`20cm X`)

Aug 19 2025 10:42 AM UTC

}// 116/140

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🎲

u/cantelope

#interactive very nice
u/joeytwiddle

#game

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