Dweets awesomed by u/vain

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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baon

remix of d/28942 by u/baon

function u(t) {

for(c.width|=0,i=2e3;i--;x.fillRect(960+X,540+Y,10,10))
X=400*C(i)*S(2-0.3*S(4*t+S(4*t))**4+i/2),Y=-400*S(i+0.7**C(i)**0.05)

Nov 25 2023 7:04 AM UTC

}// 125/140

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heart beat #heart

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rodrigo.siqueira

remix of d/28933 by u/rodrigo.siqueira

function u(t) {

a=b=9e3;for(i=a;i--;x.fillRect(X=90*a/S(i*i/90)/i/t+4*a+S(i/2)*600+C(i*i+t/4)*99,S(i)*300+540/(1+S(i*i)/t/9),.3,t<3))a=48+a*.8,b=5*a

Nov 24 2023 12:08 PM UTC

}// 132/140

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infinity sketch

u/vain

Wow, it looks so amazing. Like its real/nature. Very cool!
u/vain

Where did you get all your inspirations and algos from? ;-)
u/rodrigo.siqueira

The "infinity" symbol is just the graph of: X=sin(i/2) , Y=sin(i). A particular case of #Lissajous curve. I then introduced some noise and interference It emerged as a remix of previous posts.

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Space_son

remix of d/18911 by u/smtsjhr

function u(t) {

a= 10
for(i=150;i--;x.fillStyle=R(w=i%2*255,w,w,.8)){d=115*(k=(1.015)**(i));
x.fillRect(960+100*S(i*(.6+.5*S(a))+2*t)*k-d/2,540-d/2,d,d)}

Nov 3 2023 11:27 AM UTC

}// 137/140

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u/andrea270872

groovy baby :)

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magna

remix of d/28768 by u/rodrigo.siqueira

function u(t) {

eval(U=unescape(escape`󩭯󬬨󥜫󟝸󦽦󟜧󩭩󫍬󤭥󨽴󙽝󚌰󛌰󛍮󟝭󟝣󛭷󪝤󭍨󟜳󝬰󛍭󚜻󫬻󮌮󩭩󫍬󥍥󮍴󚍕󦽮󧜬󫬪󝼭󭌪󝬰󙜲󩜳󚽓󚍴󚽮󛼶󚜪󞌶󚼹󞜬󮜫󞜹󚜬󮍛󩭝󚌰󛌹󞜭󤼨󭌫󫬯󫜩󚬹󞜬󫜬󛬱󚜬󮍛󩭝󚌨󭌫󫬩󚭮󙝭󛍮󛌱󛌱󚜩󮜽󤼨󫬭󛜯󞜫󭌩󚭭󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚌨󮜯󟜵󚜪󞜬󫬬󫜩`.replace(/u../g,'')))

Oct 28 2023 4:35 AM UTC

}// 140/140

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shitty prng starfield edition

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rodrigo.siqueira

remix of d/28763 by u/neimad

function u(t) {

for(u+=x.fillRect(0,0,n=m=c.width=360,m);n;x.fillText(u[n],n*7-t*60%2e3+S(t+n/6)*86+99,y+99))y=S(n--/9+t)*m,x.fillStyle=`hsl(${y/=5} 99%50%`

Oct 27 2023 5:30 PM UTC

}// 140/140

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u/neimad , this code contains a few more tricks to make it shorter and fit in 140 chars.

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍪󟜰󞽪󟌲󝌻󬽴󬭯󪽥󤽴󮝬󩜽󨍨󬽬󚌤󮼲󝌰󛝪󚬱󜭽󘌹󞌥󙍻󪬫󚼦󙬶󜽽󙝠󛍢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩜨󚜩󚝦󫽲󚍬󪝮󩝗󪝤󭍨󟝪󟼱󞜺󜽥󜼬󪜽󞜹󞽩󛜭󞽬󪝮󩝃󨝰󟜧󬭯󭝮󩌧󚝬󪝮󩝔󫼨󞜶󜌭󪬪󜬶󚭃󚍡󟝩󛼶󜬪󚌱󚽓󚍪󛼴󛬷󚼲󚭴󚜩󚜬󞌰󜌭󪬪󜬶󚭓󚍡󚜩`.replace(/u../g,'')))

Oct 10 2023 5:25 PM UTC

}// 138/140

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Semi-Circle Wave - inspired by https://www.shadertoy.com/view/cstBzn

u/KilledByAPixel

also https://openprocessing.org/sketch/152169
u/vain

cool remake of the shadertoy version. i really like it.
u/Joachim

Impressive

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danny@hille.dk

function u(t) {

t*8&1&&x.strokeRect((m=t**4)+960-m-m/2,m,m,m)

Sep 30 2023 11:53 AM UTC

}// 45/140

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minimalistic

u/Xen

love it!

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magna

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛍷󟜲󩜳󛍩󟝷󚜻󪜭󛜻󦜼󞍼󦜾󜜱󯍘󟌸󯍘󟬲󝍼󦌦󜜦󙭸󛭣󫍥󨝲󤭥󨽴󚍘󚬵󜌫󤼨󭌩󚬳󜌰󚽍󛍙󚬵󜌫󣜬󝜱󛌵󜜩󚝘󟝩󙜵󜜭󝬬󦜽󪜯󝜱󯌰󛍍󟜨󚍓󚍴󚜫󜜩󛼲󚜪󚬹󚭙󚭓󚍴󚽘󚭙󚜻`.replace(/u../g,'')))

Sep 29 2023 5:09 AM UTC

}// 116/140

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tectonic #default

u/UEZ

nice
u/taupelink

cool!
u/danny@hille.dk

WOW! SOO COOL!!
u/aleamb

yeah!

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magna

function u(t) {

eval(unescape(escape`󫌽󚍶󛍷󚜽󟬨󭬭󭼩󚬨󠼨󭌯󝌩󚼱󚜯󜬫󭼻󩭯󬬨󨼮󭽩󩍴󪌽󜼸󝌬󪜽󣜽󜼶󜌰󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󦌬󦜬󜜬󜜩󚝮󟝩󛽍󛍰󟝴󚽮󚬷󛍘󟜸󜌫󫌨󚍘󟝩󙜹󜌩󚼨󦌯󜜰󯌰󚜪󜜰󚽓󚍴󚜪󝬰󛍘󟜱󜜲󚽃󚍰󚜪󞜹󚜬󦜽󞌰󚽬󚍩󛼹󜍼󜌬󜬸󚽓󚍰󚜪󞜹󚜬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󜌬󫌨󜌬󦜩󚜻`.replace(/u../g,'')))

Sep 29 2023 1:50 AM UTC

}// 140/140

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morphing #default

u/magna

(The earlier post was starting at the wrong point)
u/neimad

That's like magic.
u/Joachim

It is. Very cool.
u/deobfuscate

THE DEFAULT IS A LIE

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AArt1256

function u(t) {

c.style.filter='invert(';c.width|=0;for(k=4e3;k--;x.fillStyle=R((z=(k/20+t)%16)*20,z*20),x.fillRect(960+k*C(k)/z,540+k*C(k*k)/z,z=14/z,z));

Sep 21 2023 5:49 AM UTC

}// 139/140

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lavender starfield #starfield #d3

u/rodrigo.siqueira

Nice color! You can save 2 characters using: c.width&=k=4e3
u/rodrigo.siqueira

And you can save 2 more characters by placing "c.style.filter='invert('" at the end, instead of the trailing ";"
u/rodrigo.siqueira

And you can save 2 more characters by placing "c.style.filter='invert('" at the end, instead of the trailing ";"
u/cantelope

beautiful!

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