Dweets awesomed by u/ersagun

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: #Opposites

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KilledByAPixel

function u(t) {

for(i=2e3,Y=(t+9)**7%1080,X=Y**7%i;i--;x.fillRect(X,Y,.5,1))for(j=45;j--;X+=V/a*4+U/a,Y-=U/a*4-V/a)U=j**7%2e3-X,V=j*23-Y,a=(U*U+V*V)**1.3/30

Oct 16 2022 11:03 PM UTC

}// 140/140

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Curl Field

u/taupelink

wow!
u/Qwitter

Awesome
u/mrperson59

Bewbies

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KilledByAPixel

function u(t) {

eval(unescape(escape`󮌮󭍲󨝮󬽦󫽲󫜨󬼽󜜮󜌰󝌬󜌬󜌬󬼬󛬴󛌮󜜫󤼨󭌩󛼵󚜊󮌮󬭯󭍡󭍥󚍃󚍴󚜯󝌰󜌩󒭦󫽲󚍩󟝺󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󛬮󛭴󟽩󟽱󟽛󜌬󝼬󜜲󛌲󧜺󦽩󛜱󟼱󞬹󛌶󚽓󚍴󙜱󚬳󚜪󞌬󛬴󛌮󝍝󞭛󬜪󝜬󬜿󜬺󜼹󚽓󚍴󚬪󭌩󛍱󟼲󞬹󛍺󧜺󦼰󛍩󛜹󛍺󛍓󚍩󚬪󛬲󚝝󚜩󬜽󭌥󜜼󛬰󜜻`.replace(/u../g,'')))

Apr 12 2022 4:58 AM UTC

}// 140/140

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Utility Lines ☎️

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u/vain

I'm always amazed at how some graphics build up and their formulas and end results. Great!
u/Joachim

I love the atmosphere! #dramatic #scene
u/aleamb

Reminds me to Limbo game
u/KilledByAPixel

thank you, i got lucky with the clouds on this one. :)
u/tomxor

Original :)
u/jvycee

nice work! it's a mood for sure 🖤

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pavel

function u(t) {

for(i=c.width|=0;i--;x[i&1?'moveTo':'arc'](960+8*r*C(a=i*.0997),540+8*r*S(a),r+r/(1.2+999**S(i/180+a-2*t)),0,7))r=1.0028**i
x.fill`evenodd`

Apr 8 2022 11:33 PM UTC

}// 139/140

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Kaleidoscopic Spiral

u/pavel

Remix of https://twitter.com/beesandbombs/status/1386…
u/pavel

#beesandbombs
u/pavel

I like this trick of re-using the same args for moveTo and arc back to back. The first two args are x and y for both and moveTo ignores extra args.
u/magna

YES!
u/vain

very cool and beautiful fx.

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New_Core

function u(t) {

e=-.8
m=.153
for(X=2e3;X--;){a=X/600-1.6,b=t*.1-1,i=0
do{d=a*a-b*b+e,b=2*a*b+m,a=d,i++}
while(i<255&&(a*a+b*b<4))
x.fillRect(X,t*60,1/i,i)
}

Mar 28 2022 4:08 PM UTC

}// 140/140

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in the "while".. set the number 4 to 1 to see the footprint of a julia... =)

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u/New_Core

the org julia code wasnt done by me, I just shorten and messed it up a bit ;)
u/andrea270872

Love the smudge effect!
u/magna

Looks like embroidery!
u/magna

#3d
u/Xen

wild!
u/danny@hille.dk

Cool!
u/vain

beyond incredible! I really love the way, how the image is drawn!
u/sigveseb

The smudge effect!
u/joeytwiddle

#julia #fractal with sort of #d3 #lighting
u/SophiaCristina

<3 <3 <3

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tomxor

remix of d/25008 by u/Joachim

function u(t) {

for(c.width=w=i=128;++i<9e3;x.fillRect(C=i%w,T=i/w,u=w/T,.4+!~~s-T/2*(s/2&l)))s=2*C/T-u-S(t+u/3)*u/2,l=8*t+u&1,x.fillStyle=R(u*16,s*8|l||i)

Feb 23 2022 2:22 AM UTC

}// 139/140

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Smolr #road into the #sunset

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u/tomxor

Combined the three separate fills/clears by inverting the technique to render each pixel. road=!~~s buildings=s/2&l lines=s*8|l
u/KilledByAPixel

wow!
u/pavel

That's amazing
u/magna

wow
u/Joachim

That is so awesome!
u/rep_movsd

This has to be one of the all time greats #underrated
u/stephanegeorget

incredible!
u/danny@hille.dk

Superb!
u/danny@hille.dk

for(c.width=w=188,i=2e4;i--;x.fillRect(C=i%w,T=i/w,u=w/T,.4-T/2*(s/2&l)))x.fillStyle=R((f=9*(s=2*C/T-u+S(u/2+t)*u/4)|(l=8*t+u&1)||w)+u*19,f+u*7,f)
u/tomxor

Oh nice, that one feels more toasty @Danny
u/Odog8

Woah! nice work
u/joeytwiddle

Amazing! Another impossible dweet!

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primo

function u(t) {

eval(unescape(escape`𡀽𫡥𭰠𢑭𨑧𩑄𨑴𨐨𨰮𭱩𩁴𪀽𭰽𝐶𞀬𪠽𪀽𝰴𝀩𒡦𫱲𚁡👄𛡤𨑴𨐻𪀫𪠭𛐻𚑦𫱲𚁩👷𛰲𞱩𞱡𦱯🐭𛑩𛑷𛰲𛑾𚀱𝠵𛑪𛰴𛐳𜠪𤰨𭐽𮠯𜐶𛑴𚠸𚐩𚡷🀼𜡼𜱝👡𦱯𛐸𚡩𧐽𜐲𞀭𝐷𚡓𚁵𚐭𪠪𜰸𛱺𚡃𚁵𚐩𮠽𚁩𚡩𛰴𚱪𚡪𛰹𚐪𚠮𝐊𮀮𬁵𭁉𫑡𩱥𡁡𭁡𚁄𛀰𛀰𚐠`.replace(/uD./g,'')))

Oct 3 2021 7:46 PM UTC

}// 140/140

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#sine

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u/pavel

Damn thats smooth
u/primo

I spent a while trying to balance performance and quality, ultimately deciding to err on the side of quality, because I thought it would age better that way ;)
u/rep_movsd

Nice
u/primo

Performance boost: eval(unescape(escape𮀮𬁵𭁉𫑡𩱥𡁡𭁡𚁄👴🱄𞡮𩑷𘁉𫑡𩱥𡁡𭁡𚁣𛡷𪑤𭁨👷🐵𝠸𛁷𚐬𜀬𜀩𒡡👄𛡤𨑴𨐊𩡯𬠨𪠽𪀽𝰴𜀻𪀫𪠭𛐻𚑦𫱲𚁩👷𛰲𞱩𞱡𦱯🐭𛑩𚠴𚰨𜰳𜰭𪠯𜠭𝠴𚡓𚁵👺𛰳𜠭𭀪𞀩𯀱𚐪𭰪𜠫𜱝👡𦱯𛐸𚡩𧐽𜐲𞀭𝐷𚡓𚁵𚐭𪠪𞀱𛱺𚡃𚁵𚐩𮠽𚁩𚡩𚱪𚡪𛰲𚐪𚠮𝐠.replace(/uD./g,'')))
u/primo

Uncompressed: x.putImageData(D=t?D:new ImageData(c.width=w=568,w),0,0) a=D.data for(j=h=740;h+j--;)for(i=w/2;i;a[o=--i*4+(333-j/2-64*S(u=z/32-t*8)|1)*w*2+3]=a[o-8*i]=128-57*S(u)-j*81/z*C(u))z=(i*i+j*j/2)**.5
u/primo

Place newlines were appropriate >_<;;

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yonatan

remix of d/23968 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𦀽𭀿𦀫𬠪𝐰𞠰𒡦𫱲𚁩👨🐳𝐰𚰱𞐹𚡃𚁴𚠴𚱘𙐱𚑼𜀻𛐭𪐻𮀮𩡩𫁬𤡥𨱴𚁴🱘𛑷𚱷𚡲𞡩𚠶𛑨𛁴🰶𜀰𚰨𬠪𞀥𝁼𜀿𪐭𪀺𪀭𪐩𞡲𚠱𜀸𜀬𭀿𭰺𪀬𭀿𜰺𪀯𝰩𚑲👍𨑴𪀮𬡡𫡤𫱭𚁷👩𛰴𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪀯𝀭𪐯𜠬𬠪𞐹𛁴🰰𞠹𞐩`.replace(/u../g,'')))

Oct 1 2021 12:56 AM UTC

}// 130/140

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u/magna

OMG!
u/danny@hille.dk

Very impressive, and beautiful
u/sigveseb

The way the sky and the water go together

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tomxor

remix of d/23413 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𠐽𠠽𥐽𥠽𜀻𪐭𛐻𪰽𤰦𤠼𝐿𛠱𜠵𛑒𛰴𜀺𜀬𥐭👫𚡡𛁖𛐽𪰪𨠩𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙👩𛱷𛀱𛁓𯁒🀵𚐬𤰽𥀨𥀨𠰨𦀯𜐰𚐪𠰨𦐯𞐫𭀩𚐩🁙𛰹𛐳𚰳𚡃𚁴𚐬𤠽𣑡𭁨𛡨𮑰𫱴𚁡👘𛑁𛁢👙𛑂𚐻𠐫👕𚱷𛁂𚰽𥠪🐮𞐬𠐥👷𛁖𚰽𛠱`.replace(/u../g,'')))

Jul 28 2021 12:57 AM UTC

}// 140/140

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"This Thing" Capturing a Marble #Physics

u/magna

!!!
u/katkip

OMG

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rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👑🐳𝀰𛁍🐶𜠴𛁚👑𛰲𛁱👴𙑍𯁸𛡲𫱴𨑴𩐨𛐷𚐬𪐽𣐻𪐭𛐻𚑦𫱲𚁨👩𘐽𚁴𚠶𜀥𣑼𜀩𙡩𘐽𬐬𬠽𪀿𦠫𞐺𦠭𝐰𞱲🠨𪐥𝐲🱨𚡚𞡚𛐳𜀩𞱲𛐭𚑸𛡦𪑬𫁒𩑣𭀨𤐫𠰨𪠽𪐯𞐹𛁙👓𚁪𚐪𬠪𜠩𚡲𛐨𡀽𚁙𚡙𚐪𚠮𝐩𚱓𚁄𛰱𞀩𚠹𚠨𦐾𜀩𛁙𚱍𛀳𛀹𚐊`.replace(/u../g,'')))

Jul 1 2021 9:58 PM UTC

}// 140/140

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Dali's Melting Clock Animated #time #art

u/magna

Insane!

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rodrigo.siqueira

remix of d/21670 by u/rodrigo.siqueira

function u(t) {

for(i=5e3;i--;x.fillStyle=`hsl(${99*t+i/999},99%,${30+T(i+t)*99}%,9%)`)x.fillRect(99*(10+8*C(i/2)*C(K=i*t/9)),99*(3*S(i)-S(K)*S(K+t)+5),2,2)

Feb 19 2021 8:24 PM UTC

}// 140/140

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Glass object with soft iridescent color noise

u/UEZ

#flyhead

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