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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Current theme challenge: #Food

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Xen

remix of d/5273 by u/magna

function u(t) {

for(c.width|=i=h=960;i--;)x.fillRect(h+h*(2e5-(i%h-539)**2)**.5/1e3*S(t+.9*i),i%h,d=9*C(t+9*i),d)

Jan 2 2018 6:37 PM UTC

}// 97/140

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Xen

remix of d/5150 by u/alien

function u(t) {

for(c.width=i=500;i--;x.lineTo(i,99+20.5*S(~~(.04*i+t))+9*C(i/9)));x.stroke()

Jan 1 2018 10:48 PM UTC

}// 77/140

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u/sigveseb

Kinda looks like a city skyline
u/donbright

awesome
u/donbright

@sigveseb totally i see it now!!
u/alien

oh .... the simplicity....

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Xen

remix of d/5151 by u/ADESONOM

function u(t) {

t?x.fillStyle=`hsla(${t*Z},90%,50%,.01)`:x.translate(Z=960,540)
for(i=99;i--;x.rotate(C(t)/1e4))x.fillRect(i*50-Z,-Z,5,2e3)

Jan 1 2018 10:31 PM UTC

}// 123/140

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5seconds to paint ;-)

u/Lazy1337

needs some anti-aliasing ;)

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Xen

remix of d/3242 by u/Xen

function u(t) {

t?x[(c[p+=[-1,-v,1,v][d=c[p]-~d&3]]^=2)?"fillRect":"clearRect"](p/v|0,p%v,1,1):(p=d=6e3,c.width=v=130)

Dec 31 2017 6:52 PM UTC

}// 102/140

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102byte langtons ant

u/katkip

Nice. I made one to #ant

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Xen

function u(t) {

for(c.width=a=99;--a;x.arc(47+C(a+t*9),25+S(a+t*8),a,-t,0));x.fill('evenodd')

Dec 31 2017 6:43 PM UTC

}// 77/140

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spirally wavey something...spavey? wiral? i'll just call it fred or something till you pick a better name

u/joeytwiddle

spwirgle

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Xen

function u(t) {

x.globalCompositeOperation='xor',Y=c.width=99;for(i=2e4;i--;)x.fillRect(i%Y,i/Y,X=S(i-C(t)*Y)-1,X*S(X*t))

Dec 30 2017 4:36 PM UTC

}// 105/140

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u/nic

Damn, lemme adjust the antenna... :)

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Xen

function u(t) {

x.fillStyle=`hsl(${t*t},74%,47%,.02)`;x.font="256px x",x.fillText("💙",t*32%2e3,t*1e3%1e3),x.fillText("1000Awesomes",99+S(t)*19,499+C(t)*19)

Dec 29 2017 10:02 PM UTC

}// 139/140

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Celebratory Dweet for hitting 1000 Awesomes!

u/Xen

Shout out to The CodeGolfTeam, i wouldn't be here if not for all you amazing guys and gals.
u/xem

U da best man!
u/Xen

thanks, bring on 2018 xem ;-)
u/iverjo

Gratz man! All the way up there together with New_Core

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Xen

remix of d/4721 by u/Xen

function u(t) {

x.strokeRect(3,4,W=1912,H=1072)
x.drawImage(c,4,4,W,H)
x.strokeStyle=`hsl(${t*H/9},99%,50%)`
x.rotate(C(t)/1e4)

Dec 29 2017 8:17 PM UTC

}// 111/140

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Version2: the hippy summoner!

u/iverjo

#trippy
u/Cloud

Retro style

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Xen

remix of d/3061 by u/Xen

function u(t) {

x.strokeRect(3,4,W=1912,H=1072)
x.drawImage(c,4,4,W,H)
x.strokeStyle=`hsl(${t*H},99%,50%)`
x.rotate(C(t)/4e4)

Dec 29 2017 8:12 PM UTC

}// 109/140

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Dont be sick!

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Xen

function u(t) {

x.fillStyle=`hsl(${t*159},90%,50%)`,x.drawImage(c,0,Z=13*S(t))
x.fillRect(0,Z>1?1:1079,2e3,2)

Dec 29 2017 7:51 PM UTC

}// 93/140

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color test.

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