Dweets awesomed 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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Current theme challenge: #Food

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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!

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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.

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rodrigo.siqueira

remix of d/34554 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(2300+Y*2500,99-X*2400,t<1,.1))X=S(X*X)-S(Y*Y),Y=C(2*𝕏*Y+1.91)-T(i-t)/1900

Nov 25 2025 1:21 PM UTC

}// 140/140

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Strange fuzzy lights

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alexsav

remix of d/34552 by u/ximavus

function u(t) {

t?onkeydown=k=>s={s:s.slice(x.reset(o=k.key),-1),r:s+`
`,t:s}[o[4]]||s+o:s=`
` 
x.font='2cm a'
s.split`
`.map((t,i)=>x.fillText(t,0,i*60))

Nov 25 2025 12:36 PM UTC

}// 138/140

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Text Editor Uncompressed

u/alexsav

More details: https://github.com/alexsave/dweets/tree/main…
u/ximavus

Oh my goodness congratulations!
u/cantelope

works gud 👍

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cantelope

remix of d/34552 by u/ximavus

function u(t) {

c.parentNode.innerText=`Challenge! Make the code in the comments to 140b
(I tried)`

Nov 24 2025 6:40 PM UTC

}// 84/140

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u/lewdev

t?0:c.before(`Challenge! Make the code in the comments to 140b (I tried)`)
u/ximavus

nice!

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𫰽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𭰽𨰮𭱩𩁴𪀽𝠰𜀬𭰩𛁙🐹𜐻𦐭𛐻𚑦𫱲𚁘🐱𝐰𞱘𛐭𞱸𛡦𪑬𫁓𭁹𫁥👒𚁷𛀰𛁤𚠴𜀬𛠲𚐬𮁛𫱝𚀨𦀪𝀫𩰪𩀩𚡥𚱘𚠴𚠨𩠽𜐭𩐩𛀨𦐪𝀫𪀪𩀩𚡥𚱙𚠴𚡦𛐹𛀶𛀶𚐩𩀽𠰨𣑡𭁨𛡨𮑰𫱴𚁧👘𛐷𝀬𪀽𦐭𝀵𚐯𞀪𚁥👓𚁴𛰶𚐩𛑴𚐪𜰻`.replace(/u../g,'')))

Nov 24 2025 12:44 AM UTC

}// 140/140

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u/ximavus

I like the grid idea

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ximavus

function u(t) {

s=`Challenge! Make the code in the comments to 140b
(I tried)`
x.font='2cm a'
h=s.split('\n')
for(i=h.length;i--;)x.fillText(h[i],0,i*60+60)

Nov 23 2025 5:06 PM UTC

}// 140/140

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I tried to make the code to 140b. I couldn't so I figured out to give it to do it

u/ximavus

t<1?s='\n':b='Backspace' e='Enter' x.reset() onkeydown=k=>{o=k.key;l=o.length<2|o==b|o==e?k.key.replace(e,'\n'):'';l!=b?s+=l:s=s.slice(0,-1)} x.font='2cm a' h=s.split('\n') for(i=h.length;i--;)x.fillText(h[i],0,60*i)
u/ximavus

the code I posted is like a text editor. Maybe someone of you watching this can make it run! Congratulations to the one who does it (if possible)

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eftk0

remix of d/34499 by u/buddybearalex

function u(t) {

x.globalCompositeOperation="xor";if(t<1e-9){a=c.height;b=25};x.drawImage(c,1,1);x.fillRect(0,0,5+a,5+a);a+=-1;b+=1

Nov 23 2025 2:09 PM UTC

}// 114/140

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wtf did i just make

u/ximavus

wow!
u/cantelope

neat

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KilledByAPixel

function u(t) {

for(c.width|=i=14;i--;x.beginPath(x.fill(x.arc(540+b*840+S(a=i/.955)*d,540+C(a)*d,i%7?d**1.5*.025:99,0,9))))d=i%7&&C(t+22*(b=i<7))*90+260

Nov 22 2025 6:11 PM UTC

}// 137/140

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Ebbinghaus Illusion ⚫⚫ Center circles are the same size

dwitter.net | lewdev (34986)