Top 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.

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lewdev

remix of d/32457 by u/lewdev

function u(t) {

eval(unescape(escape`砮晩汬剥捴⠰ⰰⱣ⹷楤瑨簽〬㉥㌩ഊ景爨椽ㅥ㌻椭ⴻ⤍ੲ㴱㔰ⱘ㴹㘰⭓⡩⤪匨琪㈩⩲ⱙ㴵㐰⭃⡩⤪ㄵ〬砮晩汬却祬攽恨獬⠵㔬㤹┬⑻䄽匨椩⩓⡴⨲⬲⤪㌰⬳ぽ┬⑻䄼㈰㼮㈺ㅽ怬砮晩汬剥捴⡘ⱙⰲ〬㈰⤠`.replace(/u([^D].)/g,'$1%')))

Sep 19 2024 2:35 AM UTC

}// 139/140

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💍 Spinning gold ring (w/shadow & hide black boxes)

u/Joachim

Good job!
u/lewdev

Thanks u/Joachim!
u/jpthinker

Exactly what I was going for! Thanks u/lewdev !

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lewdev

remix of d/32303 by u/lewdev

function u(t) {

eval(unescape(escape`景爨椽㐴㭩ⴭ㬩景爨樽㤻嘽琪㌫椪⸱㐳ⱕ㵃⡖⤪㘵ⱸ⹦楬汓瑹汥㵠⍠⬨樼㔦♪㸲☦⡩㴽ㅼ籩㴽㘩籼樽㴶☦⡩㴽㐳籼椽㴸⥼籪㴽㜦♩㰸㼢㌳㌢㨢敥㔢⤬樭ⴻ⥕㸰☦砮晩汬剥捴⡓⡖⤪㔰〫㤵〬唬唬唫横㤹⤠`.replace(/u([^D].)/g,'$1%')))

Aug 29 2024 10:42 PM UTC

}// 139/140

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🟨⬛ Faceball 2000 SNES rotating smiling face🙂

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lewdev

remix of d/32081 by u/lewdev

function u(t) {

x.font="2cm'";x.fillText('NeverGonna'+'GiveUUp,LetUDown,RunAround&DesertU,MakeUCry,SayGoodbye,TellALie&HurtU'.split`,`[~~t%6],9,99*(~~t+1))

Jul 3 2024 9:11 AM UTC

}// 139/140

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#rickroll within 140 characters 🤣

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lewdev

function u(t) {

eval(unescape(escape`挮睩摴栽㌲《砮景湴㴢ㅩ渧∊砮晩汬呥硴⠢😮∬㌰ⰱ㐰⤊景爨樽㈻樭ⴻ⥦潲⡩㴱〻椭ⴻ⤨砮扥杩湐慴栨⤬砮慲挨横㌳⬱〰⵩⨲ⰹ㔬㔫椬〬㘮㈸㌩ⱸ⹦楬汓瑹汥㵩㴽〿∣〰〢㨢⍄䑄∬砮晩汬⠩⤠`.replace(/u([^D].)/g,'$1%')))

Nov 10 2023 8:37 PM UTC

}// 135/140

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😮 New Surprised Emoji with protruding eyes #onepiece #dressarosa

u/magna

LOL

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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/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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lewdev

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝴󟽣󛭷󪝤󭍨󟜹󞜺󚍯󫭫󩝹󩍯󭽮󟝯󫭫󩝹󭝰󟝥󟜾󭍨󪝳󦽠󫍵󬭠󦽥󛭷󪍩󨽨󛜳󝽝󧜽󩜮󭍹󬍥󦼵󧜬󦌽󦜽󜼰󛍡󟝵󟝲󟝬󟜰󚜬󬽡󭭥󚌩󛍴󬭡󫭳󫍡󭍥󚍘󚼽󤼨󨜩󛍙󛜽󠼨󨜩󚜬󬭯󭍡󭍥󚍡󚼽󫌿󛜮󜜺󬬿󛬱󞬮󜌵󚜬󬭥󬽴󫽲󩜨󩭩󫍬󥍥󮍴󚌧󧍵󡌸󜽄󧍵󡍅󡜶󙼬󛜵󛌳󚜩`.replace(/u../g,'')))

Jul 16 2025 11:16 PM UTC

}// 139/140

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🛦 Fly the Jet with Arrow Keys #interactive

u/lewdev

I removed so much just to get this to fit. It rotates slightly by default so you don't lose the plane immediately.

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lewdev

remix of d/32796 by u/lewdev

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵪㴹㭪ⴭ㬩景爨椽㘴㭖㵴⬨椫権⨮ㄬ椭ⴻ砮晩汬呥硴⡛⸮⹸⹦潮琽怱楮✤筣絠嵛椥㈶崬〬〩⥸⹳整呲慮獦潲洨匨嘩ⰰⰰⱃ⡖⤯㘫ㄬⵃ⡖⤪㠰〫㤵〬匨嘩⨹㤫㤹⭪⨹㤩`.replace(/u([^D].)/g,'$1%')))

Nov 21 2024 7:43 PM UTC

}// 129/140

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🎠 Rotating Text Cylinder

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lewdev

remix of d/32166 by u/lewdev

function u(t) {

c.width|=0
for(i=0;i<44;i++,x.fillStyle=R(A=50-C(t+i)*180,A,A))x.fillRect(S(t+i)*900+950,C(t+i)*100+400,C(t+i)*60,C(t+i)*60+200)

Aug 5 2024 7:12 AM UTC

}// 128/140

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⬛ Rotating rectangles

u/Xen

nicely!

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lewdev

remix of d/28840 by u/lewdev

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼲󜌊󮌮󩭯󫭴󟜢󜝩󫬧󘬊󮌮󩭩󫍬󥍥󮍴󚌢󧍵󡌸󜽄󧍵󡍅󜭅󘬬󜼳󛌹󞜩󒭦󫽲󚍪󟜲󞽪󛜭󞼩󩭯󬬨󪜽󞜻󪜭󛜻󚜨󮌮󨭥󩽩󫭐󨝴󪌨󚜬󮌮󨝲󨼨󪬪󜼳󚼨󞜰󚼨󞜭󞜪󤼨󭌪󞜩󚜩󛝩󚬨󜬭󤼨󭌪󞜩󚜬󝜰󛌵󚽩󛌰󛌶󚜬󮌮󩭩󫍬󤽴󮝬󩜽󪜽󟜰󟼢󘼰󜌰󘬺󘬣󡍄󡌢󛍸󛭦󪝬󫌨󚜩`.replace(/u../g,'')))

May 24 2024 12:41 AM UTC

}// 140/140

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😮 New Surprised Emoji with protruding eyes (Now animated!) #onepiece #dressarosa

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