New #chaos dweets

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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46uuuu

function u(t) {

throw String.fromCharCode(t**t).repeat(t**t)

Jun 17 2026 3:53 AM UTC

}// 44/140

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#lagging #chaos

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rodrigo.siqueira

remix of d/34721 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(𝕏=X=Y=i=4e4;i--;𝕏=X,x.fillRect(Y*1630+960,X*1480,t<2,.1))X=T(X*X-Y*Y)+.3,Y=T(2*𝕏*Y+.1+S(t+i+S(i%2))/2)%.59

Jan 10 2026 2:20 AM UTC

}// 135/140

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Chaos fragmentation #chaos

Show more comments…
u/ximavus

Its like glass shattering. I like it!
u/DataMeta

Dope. Reminds me of a radioisotope cloud chamber
u/vain

Fantastic. That could be a real old photograph of something.
u/joeytwiddle

I think Cthulu's minions are coming through
u/SockTaters

smudgy cloud chamber
u/lewdev

Finally a new front page "top | year" dweet! I personally don't like the default. I think it should be the default for not-logged in users. And logged in users should be able to define which to default to in their user settings.

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀧𛁔🐰𛁚🐲𩐳𛁑🐨𚱮𩑷𘁄𨑴𩐨𚐥𞐹𚐯𞐹𚐊𩡯𬠨𦀽𥀥𦠬𦐽𥀫𚰯𦠬𪐽𦠪𞀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁘𚡚𚱚𛰳𛁙𚡚𚱚𛰲𛀮𝐬𛠵𚐬𦱘𛁙𧐽𦱓𚁘𚡘𛑙𚡙𚱑𚐬𠰨𜠪𦀪𦐫𥀯𤐩𧐩𞰻`.replace(/u../g,'')))

Feb 20 2024 4:19 PM UTC

}// 123/140

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#space #chaos

u/jdspugh

Epic!

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rodrigo.siqueira

remix of d/26457 by u/Odog8

function u(t) {

a=0
for(i=160;i--;)a+=C(a*((t-1)*5+30+S(i)*9)/16),x.fillRect(260*t,a*700+210,4,3)

Nov 9 2022 2:17 AM UTC

}// 81/140

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"The logistic map is often cited as an archetypal example of how complex, chaotic behaviour can arise from very simple non-linear dynamical equations." #bifurcation #chaos

u/Odog8

Very pretty!

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rep_movsd

function u(t) {

eval(unescape(escape`𭀫𚱼𯀨𮀮𩡩𫁬𤡥𨱴𚁘👙🐰𛀰𛁗🐷𩐳𛁗𚐬𨠽𚁫👍𨑴𪀮𬡡𫡤𫱭𚐨𚐭𜠬𨰽𪰨𚐫𜐩𒡦𫱲𚁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𭀪𝱽𛀹𞐥𛀶𜀥𚑠𛁉👗𚠨𭀼𝰩𞱉𛐭𞰩𮀮𩡩𫁬𤡥𨱴𚀹𜀰𚱘𚠹𞐬𝀰𜀫𦐪𞐹𛀮𝐬𜐯𭀩𛁐🐲𚡃𚁙𚐫𨠪𤰨𦀩𚰱𛁙👣𚡃𚁘𚐫𜠪𤰨𦐩𚰱𛁘👐`.replace(/u../g,'')))

Mar 20 2022 6:02 PM UTC

}// 140/140

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Chaos orb

u/rep_movsd

Refresh for a new one
u/rep_movsd

#fractal #chaos

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𦀽𣐽𛠸𛁂🐮𜀵𛁙🐰𛁁🐮𜀰𜀹𛁣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𙱢𫁵𬠨𛠵𬁸𚐠𪑮𭡥𬡴𚀱𚐧𚐊𡰽𧰽🠭𣐪𦀫𜰮𝠪𦀪𦀯𚀱𚱘𚡘𚐊𩡯𬠨𢐽𚁴🀴𚐪𝁥𝀻𢐭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱘𚠱𞐬𝐴𜀫𦐪𜠹𛀮𜠬𛠲𚐩𦠽𦀬𦀽𦐫𡰨𚐫𠐪𚀱𛑂𚡙𚡙𚐪𦐬𦐽𛑚𚱇𚀩`.replace(/u../g,'')))

Jan 20 2022 9:37 AM UTC

}// 135/140

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Gumowski-Mira Mythic Bird

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rep_movsd

function u(t) {

t||(X=Y=.1)
G=_=>-.38*X+1.38*X*X*Math.exp((1-X*X)/4)
for(I=D=1e3;I--;x.fillRect(D+X*70,540+Y*50,.2,.2))Z=X,X=Y+.01*Y*(1-.1*Y*Y)+G(),Y=G()-Z

Jan 20 2022 8:46 AM UTC

}// 139/140

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Gumowski-Mira attractor

u/rep_movsd

#fractal #attractor #chaos #waitforit

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𤐽𦀽𦐽𜐭𚁁👍𨑴𪀮𬡡𫡤𫱭𚀩𛰳𚐩𒡆👟🐾𠐪𦀫𜠪𤐪𦀪𦀯𚀱𚱘𚡘𚐪𚠲𒡦𫱲𚁏🐡𭀪𚁉👄🐹𝠰𚐫𛠵𞱉𛐭𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𠐪𡀫𭀪𜐰𯐬𞐹𙐬𙁻𘐡𭀪𝐹𯐥𨀬𒡸𛡦𪑬𫁒𩑣𭀨𡀫𦐪𜐹𞐭𣰬𝐴𜀫𦀪𜐴𞐭𣰬𣰪𜠬𣰪𜠩𚑚👘𛁘👙𚱆𚀩𛁙👆𚀩𛑚`.replace(/u../g,'')))

Jan 10 2022 12:51 PM UTC

}// 140/140

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Randomized Turtle fractal (Gumowski-Mira attractor)

u/rep_movsd

#waitforit #chaos #fractal #organic
u/rep_movsd

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u/Joachim

cool! I especially love it how each combination works well, but yet they are all different

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rep_movsd

remix of d/24196 by u/rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𡠽𝐰𜀬𡐽𭀼𜐮𜠬𪐽𚁤👥👴🀲𚐪𜡥𝀻𪐭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👒𚁅𚠲𝐵𛀱𜀹𛁅𚠷𞐬𡐪𛠹𚰮𜐩𛁸𛡦𪑬𫁒𩑣𭀨𡠫𩀪𡠫𩐪𞐹𛁆𛑥𚡆𛀱𛀲𛑅𚰱𚐬𩀫🐨𦰭𛠴𛀭𛠷𛀱𛠷𛀮𝑝𦱲👍𨑴𪀮𬡡𫡤𫱭𚀩𚠴𯀰𧐭𩀫𩀪𩐩𚠮𝐬𩐫🐨𦰱𛀭𜐬𜀬𜁝𦱲𧐭𩐭𩀪𩀩𚠮𝀻`.replace(/u../g,'')))

Jan 7 2022 2:52 PM UTC

}// 140/140

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Fractal Blossoms

u/rep_movsd

#nature #organic #fractal #chaos
u/rep_movsd

Led to this : https://www.fxhash.xyz/generative/6138/colle…

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rep_movsd

function u(t) {

for(t||(O=X=Y=E=540),I=O*(t<20);I--;){E=(E+1+Math.random()*4|0)%5;[P,Q]=[O+S(A=E*1.25)*O,O+C(A)*O],x.fillRect(X+=(P-X)/2,Y+=(Q-Y)/2,.5,.5)}

Jan 1 2022 4:09 PM UTC

}// 140/140

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Pentagonal fractal

u/rep_movsd

#fractal #chaos

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