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.

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iverjo

remix of d/123 by u/icecuber

function u(t) {

i=frame;for(j=1080;j--;){a=b=0;for(k=35;k--&&a*a+b*b<4;)c=a*a-b*b+i/540-2,b=2*a*b+j/540-1,a=c;x.fillStyle=R(k,j,i);x.fillRect(i,j,1,S(k/9))}

Feb 22 2017 6:10 PM UTC

}// 140/140

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Color version, a minified version of myJS's suggestion

Show more comments…
u/bakkot

golf'd slightly harder on general principles: i=frame;for(j=1080;j--;x.fillRect(i,j,1,S(k/9),x.fillStyle=R(k,j,i)))for(a=b=0,k=35;k--&&a*a+b*b<4;a=c)c=a*a-b*b+i/540-2,b=2*a*b+j/540-1
u/donbright

niiiice
u/Krachwumm

This is freaking amazing. Even if it would have taken you 1000 characters
u/iverjo

Thanks bakkot! I golfed your version even further down to 134 characters: for(j=1080;j--;x.fillRect(i=frame,j,1,S(k/9),x.fillStyle=R(k,j,i)))for(a=b=0,k=35;k--&&a*a+b*b<4;a=c)c=a*a-b*b+i/540-2,b=2*a*b+j/540-1
u/iverjo

Feel free to play with the colors! There's room for improvement
u/hamptonio

That's a work of art man
u/SpecialAgent

I must commend you! Did my research and got a working mandelbrot, but to golf it to 140 and get the speed is very very difficult! Wow. I will study your dweet now :)
u/iverjo

#fractal
u/iverjo

#mandelbrot
u/iverjo

#slow_render
u/f8f82804

#scanline

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KilledByAPixel

remix of d/23452 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡬽󚍁󛍩󟜰󛍺󛍰󟝃󚍴󚽮󚭮󚼫󚜯󝌫󛬵󚜽󟭩󚼫󟬹󟽸󛭦󪝬󫍒󩝣󭌨󛬮󛭁󛍸󛭳󭍲󫽫󩝒󩝣󭌨󛬮󛭁󚜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽮󯜠󞌰󙜤󮽁󦼲󧜪󠝛󜽝󛼹󞝽󙝠󚜺󡬨󠜽󦼮󛬮󠝝󛍩󛍺󟝁󦼲󚽩󙜲󧜪󟝰󛍆󚍁󛍩󚜬󠝛󪜥󟜲󧜫󟝺󛍁󦼲󚽩󧜽󮬯󬌭󮬩󒭆󚍛󝌶󜌬󝌰󛍮󟜱󩜳󛍮󧜩`.replace(/u../g,'')))

Aug 1 2021 3:28 PM UTC

}// 140/140

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Recursion Soup

u/taupelink

excellent
u/TGY

amazing
u/Xen

highly sexy, i can however sense the next version ;-)
u/vain

Wow! Really cool looking effect and great color sheme !!! love it

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KilledByAPixel

remix of d/15191 by u/KilledByAPixel

function u(t) {

(t*=60)?x.fillRect(t%19,t/19|0,("񥕕񥕕񥚥񥥕񥟪񦵅𵟤𕰁𒏤𑠀𐯹񑙀񠛾񥖐򥚿򹠪󰚯򺤏􈊯󺡇􎚫􊤂􏩪􊮕󏹙􎮪򿹚󏮩񯾦񫾕򫿪𐮠򻶺𐏨򻰟𐎪􉰂򐎩󍐁󴋿򿵕󎮾򿺪򿿮򿿪򿿿󏿾􋿻􏿿󏿾􏿿􏿿􏿿򻿿􏿿򺾑􏿿𺩐􏿿񫵑򻯿񫵕򺯿񵪕".charCodeAt(t/5)>>t%5*2&3)/3,1):c.width=60

Jul 29 2019 10:50 PM UTC

}// 140/140

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The Mona Dweetsa

u/KilledByAPixel

19x34 #PixelArt Mona Lisa with 4 shades of grey stored as an astral unicode string plus code to unpack and render.
u/magna

GG WP
u/KilledByAPixel

#monalisa

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nystrand

function u(t) {

for(i=c.width|=g=(o,a,b,z=a%b)=>n--?g(2*t/n+i%3,b*C(o)-a*S(o)-n,z,a*C(o)+b*S(o)):x.fillRect(a*(z+=40)+960,b*z+500,z-=24,z);i--;)g(i,n=6,i%7)

Jul 3 2019 12:40 PM UTC

}// 140/140

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Show more comments…
u/Xen

love it!
u/katkip

hot
u/KilledByAPixel

👍
u/PorkToTheFuture

impossible
u/aleamb

great! superb! dude!
u/iverjo

#d3
u/vain

fucking kewl

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pavel

function u(t) {

for(d=t<8,n=i=256;i--;x.fillRect(d?9*i:855+n*i*(i<2),!d*300,50,d?4:50))x.fillStyle=R(C((t|Math.abs(i-107))**.5*t)<0&&n)
x.drawImage(c,0,d*4)

Nov 12 2018 3:19 AM UTC

}// 140/140

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Demon

Show more comments…
u/magna

Amazing!
u/iverjo

Spot on!
u/katkip

nice idea
u/ndr3w221

this is awesome!
u/and3k5

i did not expect the last bit! scary!
u/aleamb

great! #waitforit
u/lionleaf

Amazing #demon

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cantelope

remix of d/9906 by u/anotherkitten

function u(t) {

with(x)fillStyle=`hsl(${t*=350},90%,${t%99}%`,beginPath(fill()),arc(960,540,5,0,7),X=S(t*=6)*5,Y=C(t)*5,drawImage(c,X-80,Y-45,2080+X,1170+Y)

Sep 18 2018 5:15 PM UTC

}// 140/140

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u/katkip

this is really crazy skill
u/yonatan

I'm not sure why this looks as good as it does.
u/cantelope

my fiance says this looks like "mind control"
u/Noah

That's so raven
u/anotherkitten

man you made this much more cool
u/aemkei

Wow! And I love to play with the number. eg t*=t*3 or t*=97 gives some nice effects.

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yonatan

remix of d/9644 by u/yonatan

function u(t) {

c.width=-1;for(j=2e3;j--;x.fillRect(99+9*S(a=j/1250)*S(j)+50*S(m=t*3+a),75+25*(S(-a*5)+1)*C(j),3,7))x.fillStyle=R(q=(j&128)-C(j)**3*99,q,q)

Sep 3 2018 4:41 PM UTC

}// 139/140

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Show more comments…
u/joeytwiddle

In 140, with #lighting/#shading? Amazing!
u/yonatan

Thanks, not very fishy tho (the shading). Most of the 44 extra bytes in the compressed version were the XY rotation.
u/joeytwiddle

Some #fish are black and white. Just not the ones in camera adverts and holiday brochures ;-)
u/donbright

shading is amazing
u/yonatan

@joey - it's not the color that bothers me, it's the lack of (specular) scales
u/joeytwiddle

Haha ok. #organic #sea #model
u/vain

I just don't have any words! Incredibly awesome !!
u/magna

Also, #default

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MrM@_S

function u(t) {

eval(unescape(escape`瑼簨挮潵瑥版呍䰽⊻㱩湰畴⁩搽漾ꬢⱯ⹯湢汵爽昽㹯⹶慬略㴨甫〩⹳灬楴恜湠嬱崮牥灬慣攨⽛帡⵾崫⼬却物湧⹦牯浃桡牃潤攨⸮⸨漮癡汵攫∻∩⹭慴捨⠯⸮⽧⤮浡瀨攽㹥学㴢捨慲䍯摥䅴≝⠩㰼㡼敛晝⠱⤩⤩⤻`.replace(/u(..)/g,"$1%")))

Aug 11 2018 4:24 AM UTC

}// 139/140

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[Dwitter Compressor V1.37] Click in between the arrows. Paste your code in the INPUT element and go to a new tab. Then come back here to get your compressed code. From there, just copy the text in the INPUT element, and paste in your dweet to post it. Now supports characters ranging from 0-255. LImit of 184 bytes.

Show more comments…
u/MrM@_S

#compressed #compressor #interactive #tool #obfuscated
u/MrM@_S

No need to worry about even character counts either.
u/katkip

Love it!
u/aleamb

love it!
u/joeytwiddle

Super!
u/Xen

Nice work!
u/SuperFromND

r=x.createRadialGradient(1000,00,25,1000,t*23000,4200);a=r.addColorStop.bind(r);a(1,'#000');a(Math.abs(S(t%20)),hsl(${t^200},300%,50%));a(0,'#fff');x.fillStyle=r;x.fillRect(0,0,2000,1000);x.drawImage(c,0,1)
u/SuperFromND

man, i wish you could *delete* your comments on dwitter :/
u/SuperFromND

really nice compressor though!
u/magna

Who compresses the compressor?
u/metamero

@magna A: itself! dwitter allows to run code with more than 140 chars without posting ;)
u/metamero

BEAUTIFUL code !
u/firegodjr

#application
u/KilledByAPixel

I made an uncompressor for this and other dwitter compressors... https://www.dwitter.net/d/14004

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yonatan

function u(t) {

eval(unescape(escape`景爨瀠楮⁸⥴桩獛灛そ⭰嬶嵝㵰㭸学捝⠰ⰰⱱ㵣⹷楤瑨㵣⹨敩杨琽㤸ⱱ⤻景爨硛权崽❬楧桴敲✬椽㈰㭩ⴭ㭳㴲⨪椩椾㔿硛晣崨匨琩⨵㔫椪㘬㐰ⰴⰹⱸ学祝㵠桳氨⑻椪㌹紬㌹┬㈥怩㩸孤慝⡣Ⱝ猬⵳Ɫ㵱⭳⨲Ɫ⤠`.replace(/u(..)/g,"$1%")))

Aug 6 2018 12:12 AM UTC

}// 139/140

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uncompressed: for(p in x)this[p[0]+p[6]]=p;x[fc](0,0,q=c.width=c.height=98,q);for(x[gC]='lighter',i=20;i--;s=2**i)i>5?x[fc](S(t)*55+i*6,40,4,9,x[fy]=hsl(${i*39},39%,2%):x[da](c,-s,-s,b=q+s*2,b)

Show more comments…
u/magna

Wow!
u/CliffJonesJr

This is basically cheating. I love it!!!
u/fujimotos

Nice! #light #color
u/Lazy1337

#compressed
u/LoisoCrow

What is x?
u/whitecube-void

what
u/fujimotos

x is CanvasRenderingContext2D (something you can get by calling canvas.getContext()). It is one of the shorthand variables predefined in dwitter.

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joeytwiddle

remix of d/7596 by u/BalintCsala

function u(t) {

for(c.width|=i=8;i--;)for(j=32;j--;x.font=(n/6*(1+C(p=j*.6+t*9))|0)+'px A',x.fillText('⚫',960+n*2*S(a=.8*i+S(p)/7),540+n*2*C(a)))n=(j%16)**2

Apr 6 2018 10:29 AM UTC

}// 140/140

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Spiral flower, inspired by https://t.co/7SVu2vSUZQ

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u/joeytwiddle

A group effort by u/Agnes, u/BalintCsala and u/joeytwiddle
u/joeytwiddle

Colour version (200 chars): https://codegolf.tk/a/266
u/New_Core

reduced it to 138 looking exactly the same.. with only 1 for loop ;)
u/artfarnaa

Hi Joey. Beesandbombs is cool. I tool a look at his animations and the code that generates them at github. Very cool. Still his stuff would be require many hours to reverse engineer. Your effort to move one his animations here is nice work. Thanks for bringing him to my attention.
u/joeytwiddle

I sometimes post his tweets in the Discord channel, as inspiration for dwitterers with dweeter's block. Agnes posted a prototype and we hacked away at it. :D Let's keep sharing the fun ones!
u/joeytwiddle

Precedent arm: d/5796
u/f8f82804

#spiral-in-spiral
u/f8f82804

#beesandbombs