Hot dweets by u/magna

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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magna

remix of d/28313 by u/KilledByAPixel

function u(t) {

for(i=w=2e3;i--;x.fillRect(i,0,.1,w))x.clearRect((i**3+i%9*t*20)%w,i,3,i%5)
for(i=9;i--;)x.clearRect(417+i*104+S(t)*313,417,52,208)

Aug 20 2023 10:41 PM UTC

}// 131/140

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Cheap remix #default

u/andrea270872

Dwitter! the final frontier! :D ;)

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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󞽦󫽲󚍩󟜹󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜿󦌫󚍩󚬱󜌩󚭃󚍴󚜺󦌬󝌰󜌬󝜰󛌲󜌰󚜩󦌽󝌰󜌫󪜪󜜰󜌫󤼨󭌩󚬳󜌰󞽸󛭦󫽮󭌽󨌤󮼱󜌫󤼨󭌩󯝥󫜠󠝲󪝡󫍠󞽸󛭴󩝸󭍁󫍩󩽮󟜧󨽥󫭴󩝲󙼻󮌮󩭩󫍬󥍥󮍴󚌨󠼨󭌩󟬰󟼧󪝮󙼺󙽥󮌧󚜫󙽨󨝬󩜧󛌹󝬰󛌹󜌰󚜻`.replace(/u../g,'')))

Jul 14 2023 5:25 AM UTC

}// 133/140

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#default breathing exercise (with that, I'm relaxing and going to bed)

u/tomxor

Actually should be the other way around ;) Watch cats, they breath with their diaphram.
u/taupelink

Excellent!

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magna

remix of d/27958 by u/Thom

function u(t) {

for(i=384;i--;)for(j=216;j--;x.fillRect(i*5,j*5,5,5))k=(i-80-S(t)*60)/10,x.fillStyle=R((Math.random(T=j>80&j<120&k>0&k<18&k&1)<.5+T/10)<<8)

Jun 15 2023 3:43 AM UTC

}// 139/140

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Red noise #default

u/KilledByAPixel

I had to change T/10 to T to see it!
u/magna

Yeah, the subtleness is a bit... extreme.

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magna

remix of d/27939 by u/rodrigo.siqueira

function u(t) {

for(c.width=A=128;A;(X^R)%7?R+=.1:T++<48?x.fillRect(A+3,36+T/R-z+9/t,T/96+-.5,2/R):(u=--A/64-1,R=1,T=-48))X=R*u+t,z=X*35+R,z=(z-T^T+z)%7>5

Jun 10 2023 7:40 PM UTC

}// 138/140

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Misty floor lazy remix

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magna

remix of d/27943 by u/KilledByAPixel

function u(t) {

for(c.width=A=99;A;)(t+R*A/50-R^R)%5?R+=.1:x.fillRect(A,28-T/R,T++<20||(T=-20,--A,R=1),.3)
for(i=9;i--;)x.fillRect(21+i*5+S(t)*15,21,3,10)

Jun 10 2023 7:32 PM UTC

}// 138/140

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#dewolft

Show more comments…
u/magna

Had to be done.
u/tomxor

haha
u/KilledByAPixel

and uncompressed, nice work!
u/joeytwiddle

wow
u/DataMeta

lol noice!
u/donbright

omg
u/donbright

#demo #d
u/donbright

#3d
u/magna

#default

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magna

function u(t) {

c.style.filter='invert(';u=t|0;w=(u+1)**2-1;x.fillStyle='blue';x.fillRect(w%10*25+3,(w/10|0)*25+3,23,23)

Mar 5 2023 2:45 PM UTC

}// 104/140

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The Light Switch Solution Skyscraper

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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󝼳󜌻󩭯󬬨󪜽󜼶󝜻󪜭󛜻󮌮󩭩󫍬󚌩󚝉󟜨󪜫󚍴󯌰󚜩󙜳󝬵󛍘󟝉󛼷󯌰󛍙󟝉󙜷󛍫󟜨󤼨󪜪󪜩󚼱󚜪󜬫󛬵󯌰󛍸󛭢󩝧󪝮󤍡󭍨󚌩󛍸󛭲󫽵󫭤󤭥󨽴󚌲󜜫󦌪󜜳󛌱󝬱󚽙󚬱󜼬󜜱󛌱󜜬󜼩󛍸󛭦󪝬󫍓󭍹󫍥󟝫󟽒󚌲󝬵󛝫󚬶󜌬󜬸󜌭󪼪󝌵󛌱󝜰󛝫󚬳󜌩󞬧󘽥󩝥󙼻`.replace(/u../g,'')))

Feb 28 2023 1:07 AM UTC

}// 137/140

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Senior developer's daily contributions

u/danny@hille.dk

LOVE IT!
u/danny@hille.dk

Congratulation! (3000 awesomes)
u/magna

🎉

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magna

function u(t) {

w=c.width=192
for(i=9;i--;)x.fillRect(40+i*10+S(t)*30,40,5,h=20)
for(i=h;i--;x.drawImage(c,0,y=i+40,w,1,S(i+t*9),y-h,w,1))x.globalAlpha=i/h

Feb 20 2023 7:39 PM UTC

}// 139/140

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#default

Show more comments…
u/danny@hille.dk

Love it!
u/danny@hille.dk

103b -> w=c.width=192;for(i=9;i--;)for(j=20;j--;)x.fillRect(40+i*10+S(t)*30+S(j>3&&j+t*8),40-j,5,j==0?16:1/j*7)
u/taupelink

Smokestacks?
u/Xen

98b: for(c.width=192,i=9;i--;)for(j=20;j--;)x.fillRect(40+i*9+S(t)*30+S(j>3&&j+t*8),40-j,5,i%1?6:3/j*4)
u/Joachim

85b: for(i=c.width=192;i--;x.fillRect(40+i%9*9+S(t)*30+S(j>6&&j-t*8),40-j,5,9/j))j=~~(i/9)
u/danny@hille.dk

83:for(i=c.width=192;i--;x.fillRect(40+i%9*9+S(t)*30+S(j>6&&j-t*8),40-j,5,9/j))j=i/9|0
u/Xen

zone of decimation, where a golf begins to lose original meaning,, heres 73 tho: for(i=c.width=99;i--;)x.fillText(7,9+i%9*9+S(t)*9+S((j=i/7)&&j-t*9),30-j)
u/Xen

shorten ith a map? 68: for(i=c.width=99;i--;)x.fillText(7,i%9*9+S(t)*9+S((j=i/7)&&j-t*9),j)
u/danny@hille.dk

u/Xen 👏 That looks nothing like the original - but it's awesome!!
u/joeytwiddle

Help! The #default is on #fire

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magna

remix of d/26927 by u/magna

function u(t) {

c.width=960
x.moveTo(X=480,Y=270)
g=(o,b)=>o?[...T(t|0)+''].map(c=>c&1?a+=c-2:g(o-1,c)):x.lineTo(X+=4*C(a),Y+=4*S(a))
g(a=4)
x.stroke()

Jan 28 2023 5:55 AM UTC

}// 135/140

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Lindenmayer zoo

u/Xen

love it!
u/andrea270872

L-systems rule!

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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󞜶󜌊󮌮󫝯󭭥󥍯󚍘󟜶󝜰󛍙󟜸󝜩󒭧󟜨󫼬󨬩󟜾󫼿󦼮󛬮󨬿󘬳󜌱󜬲󜜱󜬱󜌳󜼰󜼲󘬺󘬰󜜲󜜱󜬳󜌳󜼰󜌳󜬱󘭝󛭭󨝰󚍣󟜾󚍣󚬽󜜩󙬱󟽔󚼽󨼭󜬺󩼨󫼭󜜬󨼦󜬩󚜺󮌮󫍩󫭥󥍯󚍘󚼽󞜪󠼨󨜽󥌪󜜮󜌴󝼩󛍙󚼽󞜪󤼨󨜩󚜊󩼨󥌽󝌩󒭸󛭳󭍲󫽫󩜨󚜻`.replace(/u../g,'')))

Jan 25 2023 5:40 AM UTC

}// 132/140

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Gosper curve

Show more comments…
u/Xen

love it!
u/cantelope

awesome
u/danny@hille.dk

Epic!
u/danny@hille.dk

c=>(c*=1) = c=>c
u/cantelope

impressive. this is a tricky curve. you did well
u/cantelope

http://jsbot.whitehot.ninja/uploads/jUSvc.jpg
u/magna

Thanks folks! This was the first time I first implemented a working regular JS version and iteratively golfed it down. I usually shoot myself in the foot by starting off golfed.

dwitter.net | magna (3923)