Hot dweets by u/Xen

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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Xen

remix of d/10264 by u/Finianb1

function u(t) {

for(i=99;i--;x.fillRect(S(Z)*i*9+850,C(Z)*i*5+500,99,99))x.fillStyle=`hsla(${Z=t*i},100%,50%,.1)`

Oct 7 2018 6:37 PM UTC

}// 97/140

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Xen

function u(t) {

x.font='99px"',x.globalAlpha=.1,x.fillRect(0,0,2e3,1e3)
for(i=499;i--;)x.fillText('🔥',1e3+S(i+t*C(t*t-i%9))*(2e3-i*4),1e3-i/9*(t*i%15))

Oct 2 2018 5:30 PM UTC

}// 135/140

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u/donbright

awesome

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Xen

remix of d/10189 by u/QXY

function u(t) {

for(c.width|=i=99;i--;x.stroke())x.lineWidth=i,x.beginPath(),x.arc((o=i&1?-99:99)*2*C(t)*S(t*.2)+960,o*5*S(t*3)*C(t)+520,i**2,0,7)

Sep 30 2018 9:57 PM UTC

}// 130/140

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Xen

remix of d/10195 by u/0x90

function u(t) {

//with(x)fillStyle=`hsl(${t*2e3},50%,50%)`,drawImage(c,S(t*t)*99,C(t*t)*99),font='300px"',fillText('TRIGGERED',175,700)

Oct 1 2018 7:57 PM UTC

}// 119/140

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photosensitive warning... remove //

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Xen

function u(t) {

for(x.fillRect(0,0,c.width=i=2e3,i);i--;x.fillRect(1e3+C(i/3-t/5)*1e3,198*S(t+i)+i*.6,1,1))x.fillStyle="#fff"

Sep 30 2018 7:37 PM UTC

}// 109/140

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Fullscreen

u/katkip

I like that they don't touch
u/donbright

woah

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Xen

function u(t) {

for(x.beginPath(c.width=i=1e3);i--;x.arc(i*(99+S(t/2)*19)%1e3,i*.6,i/29,0,-t));x.fill('evenodd')

Sep 29 2018 4:31 PM UTC

}// 96/140

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[96Visuals]

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Xen

remix of d/10149 by u/Purpzie

function u(t) {

for(Z=i=99;i--;x.fillRect(i*30,C(2*t+3*i)*Z,19,Z))x.fillStyle=`hsl(${i*9+t*Z+S(t)*3e2} 60%${S(t*4)*25+50}%`;x.drawImage(c,C(t*Z),3+C(t)*2)

Sep 28 2018 10:18 PM UTC

}// 138/140

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u/magna

Woot!

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Xen

remix of d/10146 by u/anotherkitten

function u(t) {

c.width|=c.style.background=R();for(i=3e3;i-=6;x.fillRect(i,420+b,h=9+C(a)*3,h))x.fillStyle=R(b=299*S(a=i/(300+50*C(i*t/8))+t*9),C(t)*b,-b)

Sep 28 2018 10:31 PM UTC

}// 139/140

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had to have a play

u/anotherkitten

some really nice colors for them being this dynamic

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Xen

function u(t) {

x.fillRect(T(t)*1e3,T(t*t)*1e3,2e3,2e3)
x.fillStyle=`hsla(${t*2e3},90%,40%,.04)`

Sep 30 2018 6:19 PM UTC

}// 80/140

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Xen

function u(t) {

for(Z=i=1e3;i--;x.strokeStyle=R(Y=i/3,0,9*t%Y))x.strokeRect(Z+C(t+i)*(Z+199)*C(i-t/2),500+S(t+i)*Z*C(i+t/3),50,50)

Sep 28 2018 2:46 PM UTC

}// 114/140

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