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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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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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Xen

remix of d/16926 by u/Odog8

function u(t) {

a=144/89;b=frame;x.fillText(t**t|0,b*S(d=a*b)+960,b*C(d)+540);throw a

Dec 20 2019 7:29 PM UTC

}// 69/140

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remixchain 2

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Xen

function u(t) {

t?x.fillText("Sara",99+C(t)*9,169+S(t)*9):(c.width=499,x.font="9em S")
x.fillStyle=`hsla(${t*69},99%,40%,.006)`

Dec 13 2019 6:41 PM UTC

}// 111/140

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For twitter.com/DetentionTech lets all drag her kicking and screaming(yet helpfully) onto dwitter!

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Xen

remix of d/16811 by u/DataMeta

function u(t) {

x.fillRect(0,0,c.width|=j=560,2e3);for(r=Math.random;j--;)x.fillStyle=R(j,j,j),x.fillRect(64*(j%32),64*(j/32|0),r()/r()/9,r()/r()/9)

Dec 7 2019 5:47 PM UTC

}// 132/140

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slight golf for more grain maybe to be added

u/Xen

i'm silly and drunk, can nest last Rect for another byte
u/Xen

i'm also using comments as a super slo-mo kinda chat, back 2moz night maybe lol
u/DataMeta

also if we're using white might as well use clearRects
u/DataMeta

how to find balance between max authenticity and max golf - the perpetual dilemma

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Xen

remix of d/16758 by u/katkip

function u(t) {

t?x.fillRect(X+=S(A+=X*Y/9)*9,Y+=C(A)*9,9,9):(X=960,Y=540,A=0)

Nov 29 2019 6:27 PM UTC

}// 62/140

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62 bytes (possible juggle math for smaller?)

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Xen

remix of d/7326 by u/DirtyDan

function u(t) {

for(c.width|=h=8;h--;)for(i=1e3;i--;x.lineTo(i*2,543+(i%2<1?z:-z)))z=S(t**t/i*h)*543*h*S(t+h)
x.stroke()

Nov 23 2019 6:30 PM UTC

}// 105/140

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https://www.youtube.com/watch?v=NKTpWi5itOM

dwitter.net | Xen (7192)