Dweets awesomed by u/ximavus

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/34462 by u/ximavus

function u(t) {

for(x.reset(k=6);k--;)for(i=9;i--;)x.fillRect((a=500)+i*99+S(t+k)*a,k*220-99,50,200)
for(j=20;j--;)x.clearRect(j*99,0,35,2e3)

Oct 31 2025 5:54 AM UTC

}// 125/140

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#default rotating curtains

u/ximavus

woah that's a nice one
u/lewdev

hehe, your dweet was nice, I just added 5 more. Thanks for the inspiration!
u/ximavus

Nice golf with the x.reset() didn't know there was such a function so small

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ximavus

function u(t) {

eval(unescape(escape`𭁼𯁸𛡴𬡡𫡳𫁡𭁥𚀹𝠰𛀵𝀰𚐊𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡻𦀽𩐮𮀪𜰮𝀻𦐽𩐮𮐪𜰮𝁽𒡦𫱲𚁩🐹𞐻𪐭𛐻𚑻𮠽𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠵𝐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𮠬𮠬𮠩𞱸𛡦𪑬𫁒𩑣𭀨𦀭𞐶𜀬𦐭𝐴𜀬𜠰𛀲𜀩𞱸𛡲𫱴𨑴𩐨𜐩𯐻`.replace(/u../g,'')))

Oct 30 2025 5:43 PM UTC

}// 123/140

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Spiral Paint!

u/magna

Mosaic floor generator
u/ximavus

wish I could make this without compression, I could only fit it with opaque black
u/rodrigo.siqueira

See remix for the uncompressed version.

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dee-gomma

remix of d/34358 by u/dee-gomma

function u(t) {

for(m=n=1e4,i=0|t*3e3,j=0;n--;x.fillRect(j&&960+a*C(j),j&&540+a*S(j),l=j?a/43:m,l),x.fillStyle=`hsl(${j=i++**1.11},99%,${n&&50}%`)a=1111*n/m

Oct 28 2025 11:50 PM UTC

}// 140/140

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#hypnotic #rainbow #spiral

u/magna

Awesome!

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ximavus

function u(t) {

c.width|=0
for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)
for(j=15;j--;)x.clearRect(150+j*100,400,35,200)

Oct 28 2025 11:03 AM UTC

}// 113/140

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#default

u/joeytwiddle

This makes me think we need a double-slit experiment default
u/ximavus

oh yes!

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ximavus

function u(t) {

z=Math.random
x.fillStyle=R(z()*255,z()*255,z()*255)
x.fillRect(960+S(t)*500,540+C(t)*500,90,90)
x.drawImage(c,99*z()-49,99*z()-49)

Oct 27 2025 9:24 AM UTC

}// 131/140

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Shaking color circle

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gpolonus

remix of d/17824 by u/gpolonus

function u(t) {

f=(a,y)=>x.fillRect(a,y,9,9)||f
if(!t)onmousemove=e=>((a,y)=>f(a,y)(2e3-a,1e3-y)(a,1e3-y)(2e3-a,y))(e.x*3.4,e.y*3.4)

Oct 27 2025 4:44 AM UTC

}// 116/140

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Same thing, fewer characters

u/ximavus

Awesome!
u/ximavus

Also creative golfing with the f=(a,y)
u/aleamb

love it

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ximavus

remix of d/34226 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-1)

Oct 26 2025 2:14 PM UTC

}// 140/140

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actually I remixed it accidentaly

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ximavus

function u(t) {

v="(18 chars for trigger)"
c.width|=0
x.font='130px a'
z=Math.random
x.fillText('🌚',960+z()*50,540+z()*50)
x.fillText(v,1e3-v.length*25,800)

Oct 25 2025 5:32 PM UTC

}// 140/140

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*Triggered* meme template

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KilledByAPixel

remix of d/33842 by u/KilledByAPixel

function u(t) {

for(x.font='3in"',i=15;i--;x.fillText('💀',i%5*386,300+(i/5|0)*349))x.filter=`sepia(1)saturate(99)hue-rotate(${t*99+i*24}deg)`

Oct 23 2025 10:27 PM UTC

}// 125/140

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Rainbow Skulls 🌈💀

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UEZ

remix of d/34448 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝣󛭳󭍹󫍥󛭦󪝬󭍥󬬽󨍩󫭶󩝲󭌨󚝠󛍣󛭷󪝤󭍨󯌽󬼽󚍘󛍙󛍲󟜹󞜬󪜽󬬾󟬱󚜽󟭻󩭩󫍬󤽴󮝬󩜽󤬨󜌬󜌬󬬽󟜹󞜦󙬲󝜵󚜻󩭯󬬨󨭥󩽩󫭐󨝴󪌨󩭩󫍬󚍡󬭣󚍘󛍙󛍲󛌰󛌹󚜩󚜻󪜭󛜻󬼨󦌫󩌪󤼨󨜽󭌯󩌪󜼰󜌫󪜩󛍙󚽤󚭃󚍡󚜯󜬬󪜪󚬹󙝲󛼶󚜩󩌽󪜪󬭽󒭳󚌹󝬰󛌵󝌰󚜻`.replace(/u../g,'')))

Oct 23 2025 6:44 PM UTC

}// 139/140

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Solar System with sun

u/ximavus

Awesome!

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