Dweets awesomed by u/BirdsTweetCodersDweet

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: #Opposites

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BirdsTweetCodersDweet

remix of d/6258 by u/Xen

function u(t) {

Z=399;with(x)fillStyle=`HSL(${t*90},50%,50%)`,beginPath(fillRect(X=960+S(t)*Z,Y=490+C(t)*Z,Z,Z)),fillRect(X,Y,Z,Z),drawImage(c,C(t/9),S(t))

Jan 20 2018 4:38 PM UTC

}// 139/140

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Had to change beginPath(strokeRect to beginPath(fillRect for golfing. Feel free to change back :D

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BirdsTweetCodersDweet

remix of d/6255 by u/BirdsTweetCodersDweet

function u(t) {

with(x)fillStyle=`HSLA(${t*99},79%,80%,.2)`,beginPath(stroke()),fillRect(960+S(t)*490,490+C(t)*490,1E2,95,1)

Jan 20 2018 2:52 PM UTC

}// 108/140

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Fixed the size

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BirdsTweetCodersDweet

remix of d/6237 by u/rikardlindstrom

function u(t) {

with(x)fillStyle=`HSLA(${t*99},79%,80%,.2)`,beginPath(stroke()),fillRect(960+S(t)*540,490+C(t)*540,1E2,95,1)

Jan 20 2018 2:36 PM UTC

}// 108/140

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Make the background black with c.style.background=R() at the start of the code...

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BirdsTweetCodersDweet

function u(t) {

c.width^=n=S(t%2);with(x){lineWidth=i=8;beginPath();arc(960,540,540,0,7);stroke();for(i;i--;)drawImage(c,n*640,n*360,640,360)}

Jan 20 2018 2:25 PM UTC

}// 126/140

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A nice gif-ish circle for you all...

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rikardlindstrom

function u(t) {

c.style.background=R();with(x)strokeStyle=`HSLA(${t*99},79%,80%,.2)`,beginPath(stroke()),arc(960+S(t)*540,540+C(t)*540,1E3,0,7)

Jan 20 2018 1:10 AM UTC

}// 127/140

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Show more comments…
u/sigveseb

very pretty in fullscreen!
u/Qwitter

Illuminating tangent collector
u/joeytwiddle

Ecliptic!
u/magna

SWEEEET
u/sj_

this is really really rad
u/Yogeshp3

This is cool
u/joeytwiddle

#eclipse

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BirdsTweetCodersDweet

function u(t) {

c.width^=v='Join our discord!';for(i=17;i--;x.fillText(v[i],i*69,540+S(t*9+i)*20))x.font=99*S(t*5)+'px x',x.fillStyle=`hsl(${t*90},50%,50%)`

Jan 19 2018 9:18 PM UTC

}// 140/140

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~ Dwitterer

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BirdsTweetCodersDweet

remix of d/4447 by u/lionleaf

function u(t) {

 for(c.width|=i=17;i--;x.fillText('Join our discord!'[i],i*99,540+S(t*9+i)*99))x.font=S(t+i)*2e2+'px x',x.fillStyle=`hsl(${t*i*t},50%,50%`

Jan 19 2018 8:44 PM UTC

}// 138/140

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~ Dwitterer. Thanks to @Xen for helping out :D

u/Xen

no worries mate :-)

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Jezza

remix of d/5896 by u/Moosething

function u(t) {

x.globalCompositeOperation='xor';
x.fillRect(frame%1920,1079,1,1)
x.drawImage(c,-1,-1)
x.drawImage(c,1,-1)

Jan 12 2018 11:17 AM UTC

}// 106/140

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Be sure to checkout fullscreen.

Show more comments…
u/zanella

You got my Awesome when I switched to fullscreen. Gorgeous, great job!
u/loni_art

feels like a carpet!
u/magna

Great!
u/sigveseb

yes this is good! neeeds fullscreen though!
u/breakster

I don't know this fractal. What is it called?
u/iverjo

Wow!
u/J2D28U

Its like a persian carpet or something...
u/Jezza

@breakster, I don’t know if it has a name - I was just messing about with Moosething’s dweet.
u/BirdsTweetCodersDweet

#fractal #carpet #generator #fullscreen

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Xen

remix of d/3167 by u/Xen

function u(t) {

for(i=c.width|=0;i--;x.fillRect(960+S(p=.9*i+S(t)*3e3/i*S(t))*(d=i*i/1e3)-i*C(t),540+C(p)*d-i*S(t),s,s))x.fillStyle=R(Z=t*i%255,s=i/5,255-Z)

Jan 2 2018 9:31 PM UTC

}// 140/140

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Show more comments…
u/jbl

WOW! 💯
u/lionleaf

Testing new links u/Xen
u/Xen

Yay! d/5309
u/donbright

i would have said this was impossible if i didnt see it
u/lionleaf

#alien #needle #color #floppy #rotation
u/sybarita

Yo what ... this is amazing
u/mrperson59

Is this what sleeping beauty pricked her finger on?

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BirdsTweetCodersDweet

function u(t) {

w=1920/2;h=1080/2;z=t*t;x.beginPath();x.arc(w, h, z,0,Math.PI*2);x.rotate(20, 0, 0);x.strokeStyle=`hsl(${t*90},50%,50%)`;x.stroke();

Jan 1 2018 5:37 PM UTC

}// 132/140

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Another funky circle phenomena

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