Dweets awesomed by u/danny@hille.dk

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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rodrigo.siqueira

remix of d/34847 by u/rodrigo.siqueira

function u(t) {

c.style.filter='invert('
for(i=3e4;i--;x.fillRect(940+X*15,480-Y*62,t<2.2,.1))
F=i%(2+40/t),X=4*F*S(k=i%7?i*i:~(i/t)%44),Y=F*C(k)/2-20/(F+1)

Jan 27 2026 12:37 PM UTC

}// 140/140

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Gravity grid #spacetime

u/Ohead

I didn't know the browser automatically finishes CSS function calls that are left unclosed!

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rodrigo.siqueira

remix of d/34749 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter='invert('
for(i=1e4;i--;x.fillRect(960+X*40,540+Y*40,3,3))
F=i%T(i),
X=F*S(v=i/8+t/2)+4*S(i/2),Y=F*C(v)-4*C(i/4-t)

Jan 16 2026 8:14 AM UTC

}// 138/140

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Orbital

u/ximavus

#cobweb

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rodrigo.siqueira

remix of d/34746 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter='invert()'
for(i=1e4;i--;x.fillRect(960+X*120,540+Y*120,3,3))
O=t/2,F=i**.9%10,X=F*S(v=i/2+O)-S(i+O),Y=F*C(v)+C(i-O)

Jan 15 2026 4:08 PM UTC

}// 140/140

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Cosmic funnel #illusion

u/ximavus

this is a triangular funnel? #illusionfunnel

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KilledByAPixel

remix of d/25022 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌦󟝩󟜶󜬷󜬬󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛌲󩜳󛌲󩜳󚜻󪜭󛜻󮌮󩭩󫍬󤽴󮝬󩜽󚍘󚬮󝼭󜬶󚜪󚬲󚼨󦜽󪜯󜜸󜌭󜜷󚜪󚬲󟌱󞌰󧭙󟬰󟼧󘽦󜌰󙼺󙼣󩭦󩬧󛍸󛭦󪝬󫍒󩝣󭌨󜼹󚽘󛼲󚽘󛼴󞌪󠼨󦌯󞌭󪜯󞌰󜌭󭌪󝬩󛌳󜌫󦜫󦌯󜜲󚭓󚍘󛼱󝬭󭌩󛌲󛍩󟼮󜼺󞜹󚜩󦌽󪜥󞜹`.replace(/u../g,'')))

Jan 11 2026 6:09 PM UTC

}// 137/140

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Greenland 🇬🇱 #flag ❤️🤍

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KilledByAPixel

remix of d/14922 by u/KilledByAPixel

function u(t) {

for(i=9;i--;)x.fillRect(0,(i-1)*167,i?2e3:750,i?83:700)

Dec 20 2025 4:09 PM UTC

}// 55/140

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The Redacted States of America ⬛

u/ximavus

as a nonamerican i dont exactly understand
u/ximavus

ah wait I get it
u/KilledByAPixel

wait, how did you know this is american flag?
u/ximavus

the redacted states of America. its similar
u/cantelope

$3,000 USD reward for information leading to the arrest of this dweet's author

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rodrigo.siqueira

remix of d/34625 by u/rodrigo.siqueira

function u(t) {

for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*1200+960,340-X*1e3,t<1,.1))
X=S(2*X*X-Y*Y)-.5,Y=(𝕏*Y*2+C(𝕏/7+i/1.0018+S(i*.95+t)*1.1)/4)

Dec 19 2025 12:03 PM UTC

}// 125/140

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Alien meditation 🧘

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rodrigo.siqueira

remix of d/34619 by u/rodrigo.siqueira

function u(t) {

for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*1300+960,-X*1190+250,t<1,.1))
X=S(1.7*X*X-Y*Y)-.496,Y=(𝕏*Y*2+C(𝕏/2+i/1.0018+S(i+t)*1.1)/4)

Dec 18 2025 1:09 PM UTC

}// 127/140

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2 symmetrical forms

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rodrigo.siqueira

remix of d/34609 by u/rodrigo.siqueira

function u(t) {

for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*540+(i%3+1)*600-320,X*600+280,t<1,.1))
X=S(X*X-Y*Y/(i%3+1)+3)+.5,
Y=T(𝕏**2*Y*2+S(i/1.01+S(i+t))/4)

Dec 16 2025 12:18 PM UTC

}// 135/140

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3 symmetrical elements

u/tomxor

The 3rd one looks like a manta ray

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KilledByAPixel

function u(t) {

$='🍒🔔💎'
eval(unescape(escape`󭌿󨜫󟜨󝬭󨜩󛼹󞜺󚍯󫭣󫍩󨽫󟝥󟜾󩌽󡍡󭍥󛭮󫽷󚍡󟜰󚜩󚌩󒭦󫽲󚍣󛭷󪝤󭍨󯌽󪜽󜜵󛍸󛭦󫽮󭌽󙼵󪝮󘬧󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󦼮󛬮󙍝󦼨󩌦󚍩󚽢󯌰󚜪󚬳󛬷󚜥󜽝󛌶󝌰󚭘󛌱󝌰󜌭󚍙󛝢󙜱󚜪󝬷󜌩󚝘󟝩󛼵󯌰󛍙󟝩󙜵󛍢󟝡󛝘󚼲󛍢󟝢󟌵󟽢󚬴󞬲󜌻`.replace(/u../g,'')))

Dec 15 2025 7:43 PM UTC

}// 140/140

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Slot Machine 🎰 Click to Spin

u/KilledByAPixel

I fixed the bug with the date causing it to sometimes be broken.
u/KilledByAPixel

#slots
u/ximavus

nice! lets go gamling! aw dangit! *gambles* aw dangit! *gambles* aw dangit!
u/lewdev

After about 20 tries I finally won!

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tomxor

remix of d/25497 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𝰲𜀬𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀧𛁩🐳𩐳𞱩𛐭𞱸𛡦𪑬𫁔𩑸𭀨𩀥𜐰𛁁𚠱𜠬𠠪𜐲𚐩𠐽𪐦𝠳𛁂👩🠾𝠬𦀽𠐭𥀨𠠯𝰲𛑴𛰴𚐯𜐲𛁙👂𛑔𚁁𚱴𛰲𚐯𜐲𛁸𛡦𪑬𫁓𭁹𫁥👒𚁤👴𚠳𞀴𜀭𪑼𜀬𜀬𩀬𘐨𦀯𜐸𛐱𛠶𯁙𛰴𛐴𛠳𯁘𙠲𚐫𠐪𩀯𞐹𙐮𞀩`.replace(/u../g,'')))

Oct 17 2025 8:00 PM UTC

}// 139/140

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#default #matrix rain

u/ximavus

Awesome
u/ximavus

#bitrain

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