Top dweets by u/pythech

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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pythech

function u(t) {

with(x)for(c.width|=i=16;--i;)for(j=9;--j;beginPath(),fillStyle=`hsl(${j*t},65%,50%)`,arc(i*120+T(t*i*j/128)*64,120*j,64,0,9),fill());

May 29 2018 5:46 PM UTC

}// 134/140

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u/iverjo

#dots

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pythech

function u(t) {

t==0?document.write('<video autoplay controls loop height=320><source src="//video.twimg.com/tweet_video/DetcoYOXUAAQYm9.mp4"></video>'):0

Jun 5 2018 1:06 PM UTC

}// 138/140

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credits: https://twitter.com/beesandbombs/status/1002…

u/pythech

cheesy :(
u/BalintCsala

Chrome doesn't autoplay
u/S.T.L.K.R.

thats cheating :P

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pythech

remix of d/8306 by u/pythech

function u(t) {

c.width|=0
with(x)for(i=2;i--;font="15em 🤔",fillText(i?['🌏','🌍','🌎'][(t%3)|0]:'🌞',(i?3*C(t*i)*300:0)+800,S(t*i)*300+640));
frame

Jun 3 2018 4:20 PM UTC

}// 128/140

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pythech

remix of d/8300 by u/pythech

function u(t) {

with(x)for(c.width|=i=16;--i;)for(j=9;--j;beginPath(),m=T(t/128*i*j)*64,fillStyle=`hsl(${j*t},65%,50%)`,arc(i*120+m,m+120*j,64,0,9),fill());

May 29 2018 5:56 PM UTC

}// 140/140

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pythech

remix of d/8294 by u/pythech

function u(t) {

c.onmousemove=d=>m=d
with(x)for(x.a=moveTo,x.b=bezierCurveTo,c.width=k=p=360;p-=9;b(p,!a(p,!b(!a(!stroke(),p),p,m.x,m.y,k,p)),m.x,m.y,p,k));

May 29 2018 2:15 PM UTC

}// 140/140

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pythech

function u(t) {

for(i=1;i<19;++i)for(j=1;j<9;++j)x.beginPath(),x.fillStyle=`hsla(${j*9*t-150},70%,50%,1)`,x.arc(i*100,100*j*T(t/4),64,3.14,0,1.5),x.fill()

Jan 11 2018 12:27 AM UTC

}// 138/140

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pythech

remix of d/8651 by u/lionleaf

function u(t) {

c.width|=0
with(x)for(translate(900,500),i=7*t;~i--;fill())arc(5*i,!beginPath(fillStyle=`hsl(${i*9},99%,50%`),20*C(i*.9)+30,!rotate(3.88),9)

Jun 20 2018 3:48 PM UTC

}// 140/140

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Golfed back to the circles. Thanks to u/BalintCsala for the hsl trick

u/pythech

Rectangle version looks better anyway

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pythech

remix of d/8539 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1043+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:30 AM UTC

}// 123/140

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pythech

remix of d/8513 by u/DirtyDan

function u(t) {

a=360
with(x)for(i=-1;i++<1;lineWidth=9)for(j=18;--j;beginPath(fillRect(595+b+i*a,a,9,a)))arc(960,a+a*i,b=j*20,!i*22/7,i?33/7:11/7),stroke()

Jun 11 2018 2:38 AM UTC

}// 140/140

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thicker line version as it was mentioned

u/DirtyDan

Nice! I didn't see any other opportunities to golf mine further
u/iverjo

Well done!

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pythech

remix of d/8519 by u/pythech

function u(t) {

x.beginPath()
c.width|=0
for(i=100;--i>0;) {
x.arc(S(i+t)*C(t)*100+900,700,19+i**2.5,0,9,1)
}
x.fill("evenodd")

Jun 10 2018 12:40 AM UTC

}// 111/140

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u/iverjo

#tunnel

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