Top dweets of all time

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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AncientGarden

function u(t) {

c.width|=0;for(x.fillRect(0,0,i=3e4,i);i--;x.fillRect(960+S(i)*2*b,540+C(i)*b+S(t*6+b)*20,9,2))x.fillStyle=`hsl(${b=i%41*6} 99%70%)`

Mar 9 2026 2:27 PM UTC

}// 132/140

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Wave Pool

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NiVZ

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜐹𜠰𞱤👛𜰱𝐹𞐬𜠵𝰵𜐬𜠹𝠷𜐬𜠹𝠴𝰬𜠳𝀹𝰬𜰱𜐸𜰬𜰱𜠱𝐬𜠹𜠵𝰬𜰱𝰲𝰬𜰱𝠹𝑝𞱦𫱲𚁩🐰𞱩🀱𝐻𪐫𚰩𮱩𩠨𩁛𣑡𭁨𛡦𫁯𫱲𚁴𙐱𜀩𧐦𜐼🀱𝀭𪐩𮱸𛡦𪑬𫁒𩑣𭀨𞀷𜀫𚁩𙐳𚠶𜀩𛀴𜠰𚰨𣑡𭁨𛡦𫁯𫱲𚁩𛰳𚐪𝠰𚐬𝠰𛀶𜀩𯑽`.replace(/u../g,'')))

Mar 6 2026 12:36 PM UTC

}// 135/140

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LECO Font Count 10 Seconds

Show more comments…
u/NiVZ

My first dweet. Using binary & bitshifting to display 3x5 font
u/cantelope

#amazing
u/tomxor

Great first dweet, I love bitpacking.
u/dee-gomma

Very good!
u/dee-gomma

You can squeeze it under 140 bytes with some tricks (need to reverse bits): for(x.reset(i=15);i--;)x.fillRect(870+i%3*60,60*(0|i/3),60,[31599,25751,29671,29647,23497,31183,31215,29257,31727,31695][0|t%10]&1<<i&&60)
u/ximavus

I love it
u/NiVZ

Thanks everyone. I love how one idea on here sparks others. Particularly impressed that KilledByAPixel got a full Leco digital clock working

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KilledByAPixel

function u(t) {

for(j=w=640,g=g=>j>13?j*5-70:w-(j>6?i^g:i&g)*w;j--;x.fillRect(j>15?j*29-w:i*274,j>15?w:(j>>3)*169,274,w))i=j%7,x.fillStyle=R(g(1),g(2),g(4))

Mar 3 2026 6:04 AM UTC

}// 140/140

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Test Pattern 📺

u/cantelope

this means 2 things

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mathisvdr

function u(t) {

for(x.fillRect(0,0,i=5e3,i);i--;x.clearRect(960+S(i)*S(q=i**.9%1.2*t%3.2-3.2)*L/(Z=C(i)*S(q)*L+1)*540,540+C(q)*L/Z*540,s=3/Z,s))L=i/4%1

Mar 1 2026 12:21 AM UTC

}// 135/140

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Dense Cloud

u/cantelope

go ahead and use the remix button for remixes. thanks!
u/joeytwiddle

Remix of d/34929

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍣󛭷󪝤󭍨󯌽󪜽󜌬󦌽󞜹󛍳󪍡󩍯󭽃󫽬󫽲󟝒󚍦󫽮󭌽󙼴󪝮󘬧󚜻󪜼󝼻󩭩󫍬󥍥󮍴󚍤󟜧󡍗󢝔󥍅󤬧󦽩󚼫󧜬󦌬󝬷󞜭󪌪󞜩󛍘󚼽󫝥󨝳󭝲󩝔󩝸󭌨󩌩󛭷󪝤󭍨󚝨󟜱󛬴󛝃󚍴󚬲󛝩󚜬󬽨󨝤󫽷󣽦󩭳󩝴󦌽󝜪󪌬󬽨󨝤󫽷󣽦󩭳󩝴󦜽󬽨󨝤󫽷󠭬󭝲󟜹󚭨`.replace(/u../g,'')))

Feb 27 2026 11:09 PM UTC

}// 134/140

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Floating Text 🎈

u/cantelope

ooh
u/ximavus

DWITTER!

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MrFreezz

function u(t) {

for(c.width=1920,i=1e3;i--;x.fillText(i%9,960+(X*C(t)-Z*S(t))*k,540+Y*k))X=i%10-5,Y=(i/10|0)%10-5,Z=(i/100|0)-5,k=400/(X*S(t)+Z*C(t)+15)

Feb 24 2026 9:46 PM UTC

}// 136/140

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CubeField

u/cantelope

the numbers are difficult to read. good job otherwise! :D

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rodrigo.siqueira

remix of d/34873 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert()'
for(i=198;i-->18;x.fillRect(242+i%18*80,60+(i/18|0)*80,w=75,w))
x.fillStyle=`hsl(30,50%,${S(i**3+t)**33*90}%)`

Feb 9 2026 8:28 PM UTC

}// 136/140

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Moving blue dots

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rodrigo.siqueira

remix of d/34859 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert('
for(i=4e4;i--;x.fillRect(940+X*20,330-Y*25,t<1.7,.1))
F=i%(5+60/t),X=4*F*S(k=i/t),Y=F*C(k)/2-20/(F**-2+1)

Feb 2 2026 8:34 PM UTC

}// 130/140

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Ripples

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rodrigo.siqueira

remix of d/34853 by u/rodrigo.siqueira

function u(t) {

c.style.filter='sepia(.4)invert()'
for(i=9e3;i--;x.fillRect(940+X*2,530-Y*20,t<2,.2))
F=i%(1+60/t),X=4*F*S(k=i*i),Y=F*C(k)/6+90/(F-.2-41)

Jan 29 2026 2:14 PM UTC

}// 137/140

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Hazardous hole III

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KilledByAPixel

remix of d/14922 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍆󟝮󟜾󩭩󫍬󤽴󮝬󩜽󫬬󡭠󘼰󜬶󨌬󩭩󫍬󤭥󨽴󚍾󬽣󨝬󩜨󜜬󛜱󚜬󛜵󜌱󛌷󜬱󛌭󝜸󝌩󛍦󫽮󭌽󘬵󩝭󙼢󛍩󟜵󜌻󪜭󛜻󩭩󫍬󥍥󮍴󚌢󧍵󜬶󜌵󘬬󚍩󛼴󛬵󯍆󨌣󩭦󩭠󚜪󝬰󚼲󝜬󪜪󞜹󙜴󝌵󚬭󜜮󜬭󝜲󝼩󚝆󨌣󠼰󜍠󛍦󪝬󫍒󩝣󭌨󪜾󜬦󙬷󜬰󛌭󪜪󜜶󝼬󜭥󜼬󛜸󜼩`.replace(/u../g,'')))

Jan 25 2026 1:48 AM UTC

}// 140/140

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USA 🇺🇸 #flag 🗽

u/ximavus

🙃🙃🙃🙃
u/joeytwiddle

Has anyone done a "divided states" flag yet?