Random dweets | Dwitter

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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Current theme challenge: #Food

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Smiley1000

remix of d/24951 by u/Smiley1000

function u(t) {

x.font="50px Consolas"
s=(t*3)|0
n=2**s
x.fillText(n,0,50*(s+1))

Feb 19 2022 7:18 PM UTC

}// 64/140

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Powers of 2

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TGY

remix of d/23710 by u/TGY

function u(t) {

X=S(t)
Y=C(t)
for(c.width=a=50;a--;)
for(y=29;y--;x.fillRect(a,y,1,1))
x.fillStyle=R(g=50+12*S(((y-14-Y)**2+(a-25-X)**2)**.5/6-t*3),g*3,4*g)

Sep 5 2021 7:49 PM UTC

}// 140/140

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#windows11

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magna

remix of d/28308 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󞽣󛭷󪝤󭍨󯌽󜌻󮌮󭍲󨝮󬽬󨝴󩜨󞜶󜌬󝜴󜌩󞽸󛭲󫽴󨝴󩜨󭌯󜬩󞽦󫽲󚍫󟜱󩜴󞽫󛜭󞽸󛭦󪝬󫍒󩝣󭌨󠼨󪬽󪼾󟬳󚜯󚍲󟜨󪼯󞜹󚽴󚜥󝌯󜝥󜼩󛍃󚍪󚭪󚜯󬬬󬬽󛬰󜌵󛽲󛍲󚜩󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽫󙜸󚬳󝜭󜜸󜍽󘌹󞜥󝜰󙝠`.replace(/u../g,'')))

Sep 16 2023 6:11 PM UTC

}// 135/140

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Rotation remix

Show more comments…
u/UEZ

nice
u/tomxor

What happens when you have too much Romulan ale.
u/Beakbonk

What on earth is happening in your code?
u/KilledByAPixel

more bloodwine!
u/magna

u/Beakbonk compression. Replace the eval with throw to see the uncompressed code. You can use the wonderful https://capjs.3d2k.com/ by u/KilledByAPixel to compress your code.
u/somebody

(the new frontend has a compression toggle btw!)

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geb

remix of d/10293 by u/f8f82804

function u(t) {

with(x)for(i=c.width=396;i--;fillText('lol',99*(i?2+T(i%47+t):1),72*(i?2+T(t-i):3)))i||(font='5cm a',globalCompositeOperation='source-atop')

Oct 9 2018 6:05 PM UTC

}// 140/140

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rep_movsd

function u(t) {

with(x) for(K=t<6.8?250:1;K--;) 
A=t-.7,D=K*(S(S(S(A)+3.6)*7.8)+1),fillStyle=R(30,40+K/3,0,.5),
fillRect(960+D*C(A-.5),540+D*S(A),K/9,K/9)

Sep 20 2020 5:17 PM UTC

}// 138/140

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Succulent leaf

u/rep_movsd

#nature #leaf
u/rep_movsd

Recycled my orange to make this
u/rep_movsd

#organic

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ArthurThuczsec

remix of d/25392 by u/ArthurThuczsec

function u(t) {

for(x.drawImage(c,S(t*(i=365)*9),t%7);i--;x.fillStyle=`hsl(${t*t&i+t%i} 50%50%)`)x.fillRect(z=C(t*i)*2e3,0,1,7)

Apr 30 2022 3:16 AM UTC

}// 111/140

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78% perfect art! (forever texture)

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jdspugh

remix of d/26450 by u/lonestar108

function u(t) {

Z=_=>C(2*(S(X*Y*t)*S(X/Y*t)*S(Y/X+t)));for(c.width=i=512;i-=1/64;x.fillRect(90*(X-Y+z),32*(X+Y),i,.1))z=6-Z(X=i%8-2,Y=i/64)

Nov 7 2022 10:07 AM UTC

}// 123/140

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Shoreline - wait for it...

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katkip

remix of d/11624 by u/metamero

function u(t) {

t||x.translate(960,540);for(i=360;i--;x.fillStyle=`hsl(${frame} 99%50%)`)x.fillRect(i*6,9,9,9);x.drawImage(c,0,1);x.rotate(C(t/15)/50+3.14)

Jan 3 2019 1:34 PM UTC

}// 139/140

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Pretty old method but...

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rodrigo.siqueira

remix of d/20128 by u/rodrigo.siqueira

function u(t) {

with(x)for(c.width|=j=62,translate(960,r=500);j--;scale(.9,.9))rect(-155,150,r/3,r/3),rotate(-.49*(1-S(j/(6+5*S(t-1 )))/9));x.fill`evenodd`

Sep 29 2020 3:29 PM UTC

}// 139/140

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Living ammonite seashell #spiral #organic

u/danny@hille.dk

glitchy version with(x)for(c.width|=j=50,translate(960,r=500);j--;scale(.9,1))rect(-299,299,r/2,r/2),rotate(-.3*S(Math.random()-C(t))) x.fillevenodd

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rodrigo.siqueira

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞼭󛝪󞽸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󪬾󟬷󛌱󛝚󛽷󚭔󚽱󛍔󟜱󚜩󩭯󬬨󨜽󜜭󪬥󭼯󝬴󛍢󟝪󛼷󩜳󛜱󛍱󟝙󟝚󟝢󛼵󛍘󟝴󚬳󜌻󚼫󦬼󭼦󚌶󛝓󚍚󟌲󞜿󜌺󚍘󟬾󜼩󚬪󜭞󦬾󟬳󚜪󚽓󚍴󚜪󝜰󟭙󯍼󥍼󚍱󟝓󚍘󙭙󙭚󛍡󟝢󟜭󜜬󥌽󦬯󭼩󛽚󚼱󛽚󚜩󞽙󚼽󨬩󦌭󟝡`.replace(/u../g,'')))

Jun 13 2021 6:14 PM UTC

}// 140/140

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The rise and fall of city buildings

u/taupelink

Reminds me of the movie Dark City! (you would need a dark background to complete the effect though)
u/KilledByAPixel

they do build fast these days!
u/joseprio

Welcome to Tokyo-3!