Hot dweets 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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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lewdev

remix of d/34595 by u/ximavus

function u(t) {

A=s=>x.fillStyle=s
A`#0001`
t?x.fillRect(0,0,2e3,2e3):f=[]
A`#0f0`
f.push([Math.random()*2e3,0])
for(a of f)x.fillText(0,a[0],a[1]+=9)

Dec 10 2025 10:05 PM UTC

}// 134/140

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#Matrix Rain

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lewdev

remix of d/34587 by u/Dwittea

function u(t) {

t?0:document.body.innerHTML=`<marquee>${u}</marquee>`.repeat(17)

Dec 5 2025 8:32 PM UTC

}// 64/140

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Using marquee and repeat but why does ${u} appear

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lewdev

remix of d/34563 by u/tzador

function u(t) {

eval(unescape(escape`󮌮󬭥󬽥󭌨󡬽󨜽󟭍󨝴󪌮󨝢󬼨󨜭󣝡󭍨󛭲󫽵󫭤󚍡󚜩󚬲󚜊󮌮󩭯󫭴󟜢󜭩󫬧󘬊󤬽󜜵󜌰󚭆󚍴󛼱󝜰󜌪󜼳󜼩󒭔󟜹󞌰󚭆󚍴󛼹󞌰󚬳󜼳󚜫󞜹󒭸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󚍒󟍓󟼹󜌺󝌩󚼨󥌾󠼿󞜰󞬴󚝽󘌹󞜥󝜰󙝠󒭸󛭦󪝬󫍔󩝸󭌨󘭄󥭄󘬬󤼽󤬬󠼽󥌩`.replace(/u../g,'')))

Nov 30 2025 7:53 AM UTC

}// 130/140

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#dvdbounce I always wanted to do it

u/ximavus

yeah me too :)

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lewdev

remix of d/34488 by u/ximavus

function u(t) {

for(x.reset(X=120);X--;)for(Y=120;Y--;)X&Y+99*t&&x.fillRect(X*16,Y*9,16,9)
for(i=9;i--;)x.fillRect(S(t)*300+99*i+450,400,50,200)

Nov 26 2025 8:29 PM UTC

}// 128/140

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🔻Scrolling Sierpinsky (golfed -15b) with #default

u/ximavus

#default looks like its falling
u/ximavus

#illusion

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lewdev

remix of d/34552 by u/ximavus

function u(t) {

eval(unescape(escape`琿砮牥獥琨潮步祵瀽欽㹻搽欮步祃潤攻搽㴸㽳㵳⹳汩捥⠰Ⱝㄩ㩤㴽ㄳ㽳⬽≜渢㩤㸳ㄿ猫㵫⹫敹㨰紩㩳㴧屮✊景爨栽献獰汩瑠屮怬椽栮汥湧瑨ⱸ⹦潮琽✲捭∧㭩ⴭ㬩砮晩汬呥硴⡨孩崬〬㘰⩩⤠`.replace(/u([^D].)/g,'$1%')))

Nov 25 2025 7:09 PM UTC

}// 134/140

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u/ximavus canvas text editor

u/ximavus

Congrats dude!
u/lewdev

Hehe, thanks, but I had to compress it.

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lewdev

remix of d/34552 by u/ximavus

function u(t) {

t?0:c.parentNode.innerHTML=`<div contenteditable>`

Nov 25 2025 6:57 PM UTC

}// 50/140

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u/ximavus text editor

u/ximavus

Ah this is how you edit the html without errors.
u/ximavus

That's actually really useful

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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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lewdev

remix of d/29300 by u/lewdev

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡡㴲㐰Ⱳ敳整⡩㴶〩㭩ⴭ㭲敳瑯牥⠩⥳慶攨⤬瑲慮獬慴攨愫㌶〪⡩┵⤬㐰〫⡩⼵⤪㤩Ⱳ潴慴攨琩ⱦ楬汓瑹汥㵠桳氨⑻楽‹㤥㔰╠ⱦ楬汒散琨戽ⵡ⼲Ɫⱡⱡ⤠`.replace(/u([^D].)/g,'$1%')))

Oct 17 2025 10:33 PM UTC

}// 124/140

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🟥 Fake #3D Rotating lava cubes

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lewdev

remix of d/34376 by u/lewdev

function u(t) {

b=t*5%12
i=~~(t*5/12)%9
x.font="2in'"
x.fillText([..."🃏🎴"][i%2],b/3%9*(i>3?-300:300)+i*200,1050-1/b*Math.abs(S(b))*900+i)

Oct 10 2025 2:35 AM UTC

}// 121/140

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🃏🎴 Solitaire win screen! Credit to u/DasSchafImWolfspelz in d/4368

u/joeytwiddle

Great #tribute! #solitaire
u/ximavus

nice!

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lewdev

remix of d/4368 by u/DasSchafImWolfspelz

function u(t) {

for(b=t*3,i=4,x.font="4in'";i--;)x.fillText([..."🃏🎴"][i%2],t*300+i*400,350+700-1/b*Math.abs(S(b))*700+i)

Oct 1 2025 11:33 PM UTC

}// 104/140

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Solitaire win screen attempt

u/ximavus

nice!
u/lewdev

Thanks. I wanted to have cards constantly jumping out but I lost steam.

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