Dweets awesomed by u/joeytwiddle

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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ximavus

function u(t) {

c.width=1920
x.fillRect(0,0,2e3,1e3)
for(i=500;i;i--)x.clearRect(960+(S(i+t)*500)%(t*40),500+(C(i+t)*500)%(t*40),9,9)

Oct 2 2025 4:06 PM UTC

}// 117/140

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Awesome circle thingy #circle

u/ximavus

And yes I did write it on my own its not a copy of @KilledByAPixel's mod circle
u/lewdev

tbh, I was initially suspicious. I suppose you're referring to this: d/34354
u/ximavus

yes the mod idea was from d/34354 but I didn't copy paste or smth

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magna

function u(t) {

c.style.cursor='wait';for(i=9;i--;)x.fillRect(400+i*100,400,50,200)

Oct 2 2025 5:16 AM UTC

}// 67/140

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CPU killer #default

u/KilledByAPixel

🤣
u/ximavus

lmao
u/ximavus

*PC Explodes*
u/tomxor

0xDD 🔥

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lewdev

remix of d/34346 by u/danny@hille.dk

function u(t) {

onmousemove=e=>x.lineTo(e.x*c.width/innerWidth,e.y*c.height/innerHeight),x.stroke()

Sep 25 2025 9:24 PM UTC

}// 83/140

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Paint that works in fullscreen too

u/cantelope

👍
u/ximavus

here's a 32 character golf: change the c.width/innerWidth and c.height/innerHeight with 3.4
u/ximavus

I checked how much it is and its actually 3.386243386243386 but 3.4 is pretty close
u/lewdev

I didn't want a hard-coded version because this solution is much better than this d/34332 which uses getBoundingClientRect to find the accurate position of your mouse no matter the size of your canvas. But I'll keep that in mind for future dweets.
u/ximavus

ok

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rodrigo.siqueira

remix of d/34296 by u/rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*140-16,.3,z*6))for(z=j=7;--j;x.fillStyle=`hsl(${Y*Y},80%,${Y*9}%)`)z-=S(Y=j-S(t/j/2)*C(z+t/2)*6)-S(C(i/j/30))

Sep 21 2025 12:02 AM UTC

}// 138/140

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Fire scream

u/UEZ

Hot
u/cantelope

nice!
u/ximavus

It looks very vaguely like a face

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Axioplase

remix of d/34343 by u/Axioplase

function u(t) {

c.width=1920
x.font="93px a"
for(j=3;j--;)for(i=9;i--;)x.fillText("█░▒▓"[(0|9*t+i*(0|t)+j)%4],400+i*100+S(t)*300,400+j*105)

Sep 20 2025 3:30 AM UTC

}// 123/140

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#default #blocks

u/lewdev

I like the old crunchy pixel vibes.

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ximavus

function u(t) {

x.beginPath();
onmousemove=e=>{x.moveTo(e.x, e.y);x.lineTo(e.x*3, e.y*3);x.stroke();}

Sep 17 2025 3:24 PM UTC

}// 85/140

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Mouse demo

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rodrigo.siqueira

remix of d/34296 by u/rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*120,.6,z*2))for(z=0,j=7;--j;x.fillStyle=`hsl(${Y*Y+180},40%,${Y*9}%)`)z-=S(Y=S(t/j)*j-S(z+t)*5+j)**2-S(i/30/j)

Sep 16 2025 12:18 PM UTC

}// 139/140

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Pond surface

u/KilledByAPixel

nice one!
u/joeytwiddle

Beautiful #water #pond #scene
u/magna

Nailed it

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rodrigo.siqueira

remix of d/34288 by u/DazeWare

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*120,.6,z*2))for(z=0,j=9;--j;x.fillStyle=`hsl(${Y*Y},80%,${Y*9}%)`)z-=S(Y=S(t/j/3)*j-S(z)*5+j)**2+S(i/40/j)

Sep 15 2025 7:38 PM UTC

}// 135/140

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Golden Suminagashi

u/cantelope

golden wat
u/ximavus

s u m i n a g a s h i

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󨼮󭽩󩍴󪍼󟝯󫭣󫍩󨽫󟝥󟜾󥼽󝜰󞭘󟝙󟝖󟝗󟜳󒭘󚼽󥬬󦜫󟝗󚼽󛬵󒭦󫽲󚍩󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜭󞜬󫼿󪌺󦜼󪌿󦜺󚌊󩌽󤼨󦌯󞜰󚜬󫬽󛝤󚬨󫜽󜜯󚍤󚭤󚼱󚜪󚬮󝜩󛍖󛜽󫬪󟝥󟝖󚭮󚽗󚭭󛍗󛜽󫜪󟝥󛍙󟝨󚜬󜜸󛍯󟽨󞬭󞜹󚜩󫼽󪜭󜝥󜼬󪌽󞜰󜌭󠼨󚍯󚽘󚜯󞜰󚜪󞜰`.replace(/u../g,'')))

Sep 14 2025 10:02 PM UTC

}// 140/140

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Tiny Tiny Wings 🐧 #interactive

Show more comments…
u/KilledByAPixel

Click to get downward speed, glide into the curves to ramp up.
u/tomxor

Nice mini game idea.
u/KilledByAPixel

Thanks! Been trying to get this to fit for a while until I remembered there is a trick to get the normal of a sine wave that allowed enough space to fit.
u/KilledByAPixel

As a goal to the game, try to reach the top of the dweet!
u/lewdev

Wee! It's so satisfying keeping a good jump going!
u/tomxor

This reminds me a bit of the classic mac game Dirt Bike https://www.themacattic.com/title/3267bea0f1…
u/cantelope

https://i.postimg.cc/fLcV7jFw/air.jpg
u/cantelope

#underrated #fun
u/ximavus

nice game!

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DazeWare

remix of d/34288 by u/DazeWare

function u(t) {

for(i=3e3;i--;x.fillRect(i,t*99+99*S(t),.1*S(t*9),z*t))for(z=0,j=9;--j;z-=F(Y=S(t/j)*j/3-2-S(z+j)+j,X=i/7/j)+Y/5)F=k=>S(Y)*2-C(X)/5+S(X/2)

Sep 13 2025 2:58 AM UTC

}// 138/140

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