Top 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/17623 by u/magna

function u(t) {

for(c.width|=i=199,c.style.filter=`blur(${z=S(t)*i/7}px)contrast(2e3%`;i--;)x.fillRect(99*i+S(t*i)*99+S(t)*300,600,99,99*z)

Feb 14 2020 5:20 PM UTC

}// 123/140

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quick remix

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Xen

remix of d/17504 by u/bandaloo

function u(t) {

t?x.fillStyle=R(!x.fillText(t,~~t*99%d-99,t*d%d),d):x.fillRect(0,0,d=2e3,d)

Feb 7 2020 7:31 PM UTC

}// 75/140

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slight golf for more options... i'd try c.width=d=500 instead ;-)

u/bandaloo

nice! i was gonna go back and golf this some more but you nailed it. learned some stuff from this
u/bandaloo

the ternary with time is too cool. calling fillRect in R is neat. if you get rid of the ! it looks almost the same, too

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Xen

remix of d/17401 by u/username

function u(t) {

c.width|=s=t*t%5;x.translate(950,540);for(i=99;i--;x.rotate(t*s^s/i))x.strokeRect(-i*s,-i*s,i*s*2,i*s*2)

Jan 29 2020 8:46 PM UTC

}// 104/140

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[T]established

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Xen

remix of d/17165 by u/KilledByAPixel

function u(t) {

with(x)t?beginPath(setLineDash([91])):fillRect(0,0,2e3,2e3),arc(960,540,t*29,-S(t/9),9),strokeStyle=`hsl(${t*13} 99%9%`,stroke()

Jan 11 2020 1:15 PM UTC

}// 128/140

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Spiral Dash 3

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Xen

remix of d/17089 by u/rodrigo.siqueira

function u(t) {

for(i=1e3;i--;x.strokeStyle=`hsl(${i^t*i},75%,30%,.3`,x.stroke())x.beginPath(),x.arc(960+i*C(A=t*3*T(t/i*i)),540+i*S(A),i/7,0,7)

Jan 7 2020 4:21 PM UTC

}// 128/140

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#waitforit #Xweet

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Xen

remix of d/17044 by u/katkip

function u(t) {

x.fillStyle=`hsl(${t*=9} 99%50%`
x.fillRect(960+S(t)*t,540+C(t)*t,9,9)

Jan 2 2020 1:56 AM UTC

}// 70/140

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70byte demake

u/pavel

Both this one and the parent are broken in safari, you can't omit the space between saturation and lightness
u/katkip

yep...

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Xen

remix of d/17013 by u/katkip

function u(t) {

//Xen 99
for
(
i
=
2e3
;
i--
;
)
x
.
fillRect
(
i
*
S
(
z
=
t
/
3
+
i
)
*
2
,
i
*
C
(
z
)
,
4
,
4
)

Dec 30 2019 4:38 PM UTC

}// 99/140

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#obfucated Xen's 99byte #moire

u/katkip

for(i=2e3;i--;)x.fillRect(i*S(z=t/3+i)*2,i*C(z),4,4)

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Xen

remix of d/16977 by u/whtspc

function u(t) {

for(c.width|=i=1e3;i--;x.rotate(i/4e7))x.fillRect(i*3+S(t**t^i*i)*i,-2e3,C(i^t*i*t),5e3)

Dec 26 2019 3:08 PM UTC

}// 88/140

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lil play

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Xen

remix of d/16961 by u/henrosaurus

function u(t) {

for(c.width|=i=90;i--;x.lineWidth=6)
x.arc(p=c.width/2,p/2,i*7,C(t)*i,i+i/S(t))
x.stroke()

Dec 24 2019 6:38 PM UTC

}// 90/140

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Xen

remix of d/16933 by u/pavel

function u(t) {

for(b=138;n=--b*4;x.fillText(x.fillStyle=`hsl(${n*t},90%,50%,.07)`,850+6*b*S(a/.3+t/2)/z,540+9*b*C(a)*S(a/n+t*3)/z))z=1-S(a=144/89*b)*S(t)

Dec 21 2019 5:20 PM UTC

}// 138/140

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Remex chain 4

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