Dweets awesomed by u/camel_case

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: #ScaryMovies

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f8f82804

remix of d/15120 by u/f8f82804

function u(t) {

for(a=b=j=0,h=c.height^=0,i=4*h;i--;j+=2*Math.random()-t)x.fillRect(420+h*(a=a/2+((j&2?j:~j)&1)/2),h*(b=b/2+(j&2)/4),4,4)

Jul 23 2019 10:08 PM UTC

}// 121/140

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#animated #chaos #fractal

u/f8f82804

#chaosgame

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KilledByAPixel

remix of d/12331 by u/pavel

function u(t) {

eval(unescape(escape`𫱮𫑯𭑳𩑭𫱶𩐽𩐽🠨𨰮𭱩𩁴𪁼👓👃🐰𛁔👥𚐻𩡯𬠨𪠽𜑥𜰻𪠭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝐷𚰴𝐰𚡓𛀵𜰷𚰴𝐰𚡃𛀵𛀵𚐩𬰽𣑡𭁨𛡲𨑮𩁯𫐨𚐼𛠵🰭𜐺𜐬𠐽𚁍𨑴𪀮𪁹𬁯𭀨𤰫👔𛡸𛰲𞀴𛐱𛁃𚰽𥀮𮐯𜐶𜀭𜐩𚱓𚐯𜠬𠰽𚁃🀰🰭𬰺𬰩𚠨𠐭𤰩𚠪𛠵𛁓👳𚡁𚠪𛠵`.replace(/u../g,'')))

Jul 9 2019 5:20 PM UTC

}// 137/140

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#julia set explorer ~ Use the mouse to control!

Show more comments…
u/katkip

Cool! #compressed
u/donbright

woohoo!
u/stefano

Rookie question.. Is this using Web Assembly? If so, how do I get started?
u/metamero

replace eval with throw to see uncompressed JS code
u/stefano

Awesome, thanks
u/katkip

beautiful
u/KilledByAPixel

Thank you, but pavel did the hard part.
u/aleamb

#interactive #fractal
u/lud

Dragon curve?

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rodrigo.siqueira

remix of d/12440 by u/rodrigo.siqueira

function u(t) {

t||(a=b=0)
for(i=5e3;i--;)x.fillStyle=R(C(a)*200,S(a)*b/3,t*42),x.fillRect(960+b*S(a*.8),540-b*C(a*.8),1,1),a+=1.9*C(2.5*a)+C(t/5),b+=.00076

Jul 7 2019 9:15 PM UTC

}// 140/140

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Feigenbaum Flower. Homage to Mitchell Feigenbaum (1944-2019). He demonstrated the universal character of dynamical non-linear systems, which has made possible the systematic study of chaos. In 1975, using the small HP-65 calculator, he discovered that the ratio of successive distances between bifurcation events tends to a constant δ ≈ 4.66920... This "ratio of convergence" of period-doubling bifurcations is now known as the first Feigenbaum constant. #bifurcation #attractor #fractal #chaos #math

u/taupelink

This is a great tribute. RIP.
u/donbright

really nice
u/artfarnaa

Rodrigo - are you working full time on this fractal stuff? Super impressive if its only a hobby. Great work.
u/rodrigo.siqueira

#tribute

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KilledByAPixel

remix of d/14924 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𧰽🡓𚁱𚠪𫠫𚰩𚠹𯀰𞱔👦🐾𝀪𬠨𚐪𩠨𬠨𚐪𭀩𚰳𚡲𚀩𚡦𚁲𚀩𚡴𚐫𝠰𒡦𫱲𚁫👩🐱𝀴𞱱🐨𭀯𜐸𛐲𚡩𛱫𚰹𯀰𚐪𪐭𛐻𚁩𛑴𚠴𯀰𚐥𪰿𮀮𩡩𫁬𤡥𨱴𚁘𚱔𚁓𚐬𦐫𥀨𠰩𛁺🐲𚱲𚀩𛰹𛁺𚐺𮀮𨱬𩑡𬡒𩑣𭀨𦀬𦐬𤠽𜐲𜀬𤠩𚑘👩𙐱𝠪𤠬𦐽𚁩🠾𝀩𚡒𛁮🐳`.replace(/u../g,'')))

Jul 5 2019 5:28 AM UTC

}// 138/140

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ＳｔｒａｎｇｅＳｙｍｂｏｌｓ２ #multidweet

u/KilledByAPixel

#compressed with some improvements.
u/KilledByAPixel

I think this can do anything from spirographs to bowditch curves to lots of weird stuff in-between.

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KilledByAPixel

remix of d/14905 by u/KilledByAPixel

function u(t) {

for(i=144;q=(8+t>>3)*i--;x.fillRect(i%16*120+T(S),(i>>4)*120+T(C),R=2,2))t%24<1?c.width|=r=_=>S(q*R++)*9|0:T=f=>5*r()*f(r()*t)+9*f(r()*t)+60

Jul 5 2019 12:48 AM UTC

}// 140/140

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ＳｔｒａｎｇｅＳｙｍｂｏｌｓ#uncompressed #multidweet

u/KilledByAPixel

Small change to use separate random values for X and Y axis, greatly increases the variety of designs that can be created.

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KilledByAPixel

remix of d/14879 by u/KilledByAPixel

function u(t) {

for(i=144;q=(8+t>>3)*i--;x.fillRect(i%16*120+T(S),(i>>4)*120+T(C),2,2))t%24<1?c.width|=r=n=>S(q**n)*9|0:T=f=>5*r(4)*f(r(3)*t)+9*f(r(2)*t)+60

Jul 3 2019 3:38 PM UTC

}// 140/140

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Spirograph Generator #uncompressed #multidweet

u/KilledByAPixel

Creates an endless supply of spirographic designs, starts new patterns every 24 seconds.
u/KilledByAPixel

Full explanation on my blog: http://frankforce.com/?p=6269
u/poetaster

It's a marvel. I think it'll take me a month to figure out! Nice.

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metamero

remix of d/14609 by u/metamero

function u(t) {

eval(unescape(escape`𣀽𙰧𞱦𫱲𚁩𘁯𩡠𜐲𜀲𜐰𜠰𜐲𜀰𜰴𜀵𜀳𝠱𜀲𜀲𜐰𜐲𨀩𣀫👠𒠯𪑮𘁴𪁥𘁭𪑤𩁬𩐠𫱦𘁴𪁥𘁲𫱡𩀯𭱡𬰠𨐠𬱴𫱮𩐯𪐠𬱨𨑬𫀠𫡥𭡥𬠠𩡯𬡧𩑴𛱯𩠠𭁨𪑳𘁨𨑰𬁥𫡩𫡧𛱩𫠠𭁨𩐠𫁩𩡥𘁯𩠠𫑹𘁳𫰠𩡡𭁩𩱵𩑤𘁲𩑴𪑮𨑳𛱴𪁡𭁠𛡳𬁬𪑴𨀯𨁛𪑝𚰧𘀧𞱴𪁲𫱷𘁌`.replace(/u../g,'')))

Jun 17 2019 5:06 PM UTC

}// 140/140

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"in the middle of the road" by carlos drummond de andrade : translation/transcreation by me : brazilian #poetry #poem

u/Xen

love it!
u/katkip

very repetitive

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tomxor

function u(t) {

eval(unescape(escape`挮睩摴栽㐸〻挮獴祬攽❦楬瑥爺楮癥牴⠱⥳数楡⠱✻景爨椽㉥㐻椭ⴻ⥸⹦楬汒散琨㈴〫㤹⩓⡘㵩┱㈰⼳㤩⩃⡙㵩⼶攳⤭䌨夫琩⨨娽匨匨太㐩⽃⡘⨱㘯天⤪⨵⨸⤬ㄳ㔫㤹⩃⡘⤭䌨堫琩⩚ⱓ⡘⤬䌨夫娯ㄶ⭴⤪⨷⨳⤻`.replace(/u(..)/g,"$1%")))

Mar 18 2019 11:00 PM UTC

}// 140/140

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Super Dune #planet #space

u/tomxor

A tumultuous and dusty planet trapped in the middle of a binary star system (my excuse for lighting both sides :D). prepend t/=6; if you have a crazy fast GPU
u/lionleaf

Wow, this one is simply amazing!
u/aleamb

wow! superb! amazing!
u/iverjo

Very good!
u/vain

Unbelievable great bump map like fx

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batboy

function u(t) {

t==0?x.fillRect(0,0,1e5,1e5):0;
x.fillStyle="#fff"
for (i=0;i<100;i++)
x.fillRect(t*100,S(t)*100+540+(i%2==0?1:-1)|i*Math.random()*t,4.5,1)

Mar 18 2019 5:17 PM UTC

}// 139/140

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bridges

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Jezza

remix of d/12736 by u/Jezza

function u(t) {

x.fillRect(0,0,1920,1080);X=C(t/2)*6+16;Y=S(t/2.1)*6+9;x.globalAlpha=.05;for(i=99;i--;)Z=S(Y),Y+=C(X),X+=Z,x.clearRect(X*60,Y*60,5,5)

Mar 15 2019 12:30 AM UTC

}// 133/140

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Shoutout to @katkip for #attractor rabbit hole.

Show more comments…
u/tomxor

wow
u/katkip

Nice
u/aleamb

yeah!
u/jick

Wow!
u/lionleaf

That's amazing!
u/lionleaf

#grid
u/sigveseb

Rad
u/vain

How? So beautiful and impressive

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