Random dweets | Dwitter

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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Daithi

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𞱦𫱲𚁩🐱𩐴𞱩𛐭𞰩𮱬👩𚱴𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𜰰𜀭𤰨𫀩𚠱𜐰𯐬𞐰𙐬𝐰𙐩𨀻𤰨𫀩🠮𜐦𙡸𛡦𪑬𫁒𩑣𭀨𤰨𜠪𫀩𚠵𜀰𚱓𚁬𚐪𚁓𚁩𚡩𚐪𝐰𜀩𚰱𩐳𛀊𤰨𫀩𚡃𚁩𚡩𚐪𝐰𜀫𝐴𜀬𞐬𝐩𯐊𒠊𒠻`.replace(/u../g,'')))

Sep 2 2025 12:07 AM UTC

}// 135/140

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Tokamak

u/AntiqueTurtle

It's like centrifugal force creating a a vortex core this may help in theories about Einstein rosen bridges. Entering a black hole will take you out someplace at random. Great theoretical physics representation

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katkip

remix of d/15010 by u/katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)x.fillRect(60+a*200,560+b*90-t*50,t<6?1:0,1),a+=S(b/4+t*S(b/a-S(t*b+t/a-C(a+t/5)))/49)*3,b+=C(a/3);x.globalAlpha=1

Jul 15 2026 10:55 PM UTC

}// 140/140

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Secret UFO !!!

u/lewdev

Just a comment from somebody from Hawaii: that looks like Chinaman's Hat, a tiny island just off the coast of Kaneohe. Great Dweet!
u/BuRRak

Completely unrelated to this cute hat dweet, but I don't know where to write it :D It's so great to see that this site is still so active :)

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felix

function u(t) {

x.fillRect(900+C(t)*50*t,550+S(t)*50*t,5,5)
x.fillRect(900-C(t)*50*t,550-S(t)*50*t,5,5)

Apr 2 2022 3:53 PM UTC

}// 87/140

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spirals

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Salko75

remix of d/25701 by u/Salko75

function u(t) {

c.onmouseenter=e=>{a=new AudioContext();o=a.createOscillator();o.connect(a.destination);o.frequency.value=m(t*6)*1000;o.start();o.stop(1)}

Jun 24 2022 3:15 AM UTC

}// 138/140

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fredwulei

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 */

Feb 22 2017 8:39 PM UTC

}// 122/140

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magna

remix of d/28528 by u/DazeWare

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󞽦󫽲󚍡󟝢󟜰󛍋󟝩󟜱󩜴󞽩󛜭󞽡󚼽󚍲󟝩󚭴󛽢󙬱󚜯󝜭󨬪󤼨󨜪󝌮󝬫󬬪󜬩󛼱󝬭󨜪󨜯󝌬󨬭󟝃󚍡󚬴󛬷󚽴󚬮󜌱󚭓󚍴󚜩󚽡󚭢󛼸󚝸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󜬵󜌭󭌪󝭽󘌹󞜥󝜰󙝠󛍸󛭦󪝬󫍒󩝣󭌨󢼭󨜪󢼬󨬪󢼯󞌭󝍥󜼬󛬱󛍴󟌹󚜻`.replace(/u../g,'')))

Sep 21 2023 5:02 AM UTC

}// 137/140

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Chemical accident

u/magna

#waitforit

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KilledByAPixel

remix of d/22906 by u/KilledByAPixel

function u(t) {

t?t*=60:d=Date.now(o='')
for(i=13;t<11&&i--;)
o+=i?[...'⬜⬛🟫🟥🟧🟨🟩🟦🟪'][(t+d%1e9|i)%9]:'\n'
throw o

Jan 30 2022 12:56 AM UTC

}// 95/140

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Sierpinski Tweet Art Generator

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Xen

remix of d/3467 by u/veubeke

function u(t) {

t?x.rotate(.1/Math.log(t)):x.translate(960,Z=540)
x.fillStyle=`hsla(${t*t%Z},99%,50%,.1)`
x.font="200px'"
x.fillText('★🐌★🐌★',t/T(t*7),0)/V

Nov 6 2017 9:50 PM UTC

}// 138/140

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unwiredben

function u(t) {

x.fillStyle=R(0,255*S(t),0,.5)
x.font=(t*60)%600+"px sans"
x.fillText("hello, world",0,800+50*C(t))

May 10 2017 3:30 PM UTC

}// 99/140

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u/lionleaf

Hello, unwiredben :)

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joe.m

remix of d/15836 by u/joe.m

function u(t) {

t?0:q=j=4900,d=[-1,99,1,-99]
x.globalCompositeOperation='xor'
j+=u[q]?-1:1
u[q]^=1
q+=d[j%4]%9801
x.fillRect(19*(q/99|0),10*(q%99),18,8)

Sep 28 2019 2:08 PM UTC

}// 136/140

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langton's ant. Chaos becomes order after about 10k iterations, wait for it...

u/joe.m

#emergent #automata
u/KilledByAPixel

Welcome to the #ant club!
u/Xen

nice!