Dweets awesomed by u/cantelope

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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acorv

function u(t) {

c.width=w=100+(1+S(t*12))*260;
for(i=25;i>8;i--){
x.beginPath()
v=i%2?60:0
x.fillStyle=R(v,v,v)
x.arc(w/2,w/3.55,i*w/90,0,7);
x.fill();
}

Sep 20 2018 8:16 PM UTC

}// 138/140

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Speaker

u/katkip

Wow, that's a genius idea! I love it
u/katkip

Wow, that's a genius idea! I love it
u/yaska

I can hear sound along with it. Synthaesthetic.
u/iverjo

The sound of saturday night

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geb

remix of d/9960 by u/geb

function u(t) {

w=c.width=1920;for(i=w;i>t;i--){x.strokeStyle=`hsl(${t*i},42%,42%,.42)`
x.strokeRect(w/2+T(i-t)*i,w/3+S(i+t)*i,i%420,i%420)}

Sep 20 2018 1:36 PM UTC

}// 125/140

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cantelope

function u(t) {

eval(unescape(escape`瑼簨愽戽挽搽〩㭸⹦楬汓瑹汥㵠桳污⠤筴⨨朽㌷⥽ⰹ㤥ⰹ┬⸲怬砮晩汬剥捴⠰ⰰⱶ㴱㤲〬眽㄰㠰⤬砮捬敡牒散琨愫㵣㵓⡰㵍慴栮慴慮㈨挪㵡㹶ⵧ籼愼〿ⴱ㨱Ɽ⨽戾眭杼籢㰰㼭ㄺㄩ⬱⵴⩧┲⤪本戫㵤㵃⡰⤪本本朩`.replace(/u(..)/g,"$1%")))

Sep 20 2018 1:45 AM UTC

}// 140/140

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u/katkip

#ai

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MoleGaming

function u(t) {

x.fillStyle=R(S(frame/50)*192+128,S(frame/50+2*Math.PI/3)*192+128,S(frame/50+4*Math.PI/3)*192+128)
x.fillRect(0,0,1920,1)
x.drawImage(c,0,1)

Sep 19 2018 3:16 PM UTC

}// 140/140

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First Dweet, prety simple compared to some of the amazing things I've seen so far!

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cantelope

function u(t) {

eval(unescape(escape`景爨硛焽❦楬汓瑹汥❝㴧⌰〱㈧ⱸ孬㴧晩汬剥捴❝⠰ⰰⱩ㴳攳Ⱪ⤻椭ⴻ硛煝㵠桳氨⑻楽ⰹ〥Ⱔ筩⨹┹㥽╠ⱸ孬崨㤶〫匨瀽椯㤹┷⭴⼴⤪⡶㴨⸰㌫椪椯㤹㤥ㄩ⽚⨹㤩ⰵ㐰⭃⡰⤪瘬猽⸳⽚ⱳ⤩娽⸲⴨椯㤮㈫琯㌵⤥⸲`.replace(/u(..)/g,"$1%")))

Sep 19 2018 1:51 AM UTC

}// 140/140

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u/iverjo

Wow! #starfield
u/384.cz

Awesome

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anotherkitten

remix of d/9931 by u/Xen

function u(t) {

c.style.background=R();if(t<34)with(x){shadowColor=`hsl(${t*99} 76%66%`
shadowBlur=19
fillRect(9,9,9,9)
translate(25,8)
rotate(t*2.10587)}

Sep 19 2018 12:03 AM UTC

}// 138/140

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spiral of spirals

u/donbright

id love a shirt like this
u/katkip

that's indeed awesome
u/magna

Neat!

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ellisk1

function u(t) {

for(c.width|=i=399;i--;q=0,x.fillStyle=R((i-193)**2/99>(v=300*S(t/3)**2)?99+99*C(i):q=v,q,q))x.fillRect(5*i,-i,20+i%9,2e3),x.rotate(S(i)/99)

Sep 18 2018 11:41 PM UTC

}// 140/140

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Showtime

u/BalintCsala

Reminds me of super mario bros 3

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acorv

function u(t) {

eval(unescape(escape`挮睩摴栽㤹⬲㔰⨨匨琩⬱⤻愽䌨琪㈩⨹㤻戽匨琪㈩⨹㤻睩瑨⡸⥻瑲慮獬慴攨愭㤹Ɫⴹ㤩㭦潲⡩㴭〻椼㤹㤻⥢敧楮偡瑨⠩ⱦ楬汓瑹汥㵠桳氨⑻琪楽ⰷ〥ⰵ〥怬慲挨⠨椯㈰⥼〩⨳㈬㌰⨨椫⬥㈰⤬ㄵⰰⰷ⤬晩汬⠩紻`.replace(/u(..)/g,"$1%")))

Sep 18 2018 9:29 PM UTC

}// 139/140

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c.width=99+250*(S(t)+1);a=C(t*2)*99;b=S(t*2)*99;with(x){translate(a-99,b-99);for(i=-0;i<999;)beginPath(),fillStyle=hsl(${t*i},70%,50%,arc(((i/20)|0)*32,30*(i++%20),15,0,7),fill()}

u/acorv

Any help golfing this one will be appreciated!

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cantelope

remix of d/9906 by u/anotherkitten

function u(t) {

with(x)fillStyle=`hsl(${t*=350},90%,${t%99}%`,beginPath(fill()),arc(960,540,5,0,7),X=S(t*=6)*5,Y=C(t)*5,drawImage(c,X-80,Y-45,2080+X,1170+Y)

Sep 18 2018 5:15 PM UTC

}// 140/140

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u/katkip

this is really crazy skill
u/yonatan

I'm not sure why this looks as good as it does.
u/cantelope

my fiance says this looks like "mind control"
u/Noah

That's so raven
u/anotherkitten

man you made this much more cool
u/aemkei

Wow! And I love to play with the number. eg t*=t*3 or t*=97 gives some nice effects.

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THORinHOOD

function u(t) {

q=1920;d=10;c.width=q;for(i=0;i<q;i+=20){n=(S(t)*255);k=Math.abs(S(t)*q);x.fillStyle=R(n,n,d);x.fillRect(0,i,k,d);x.fillRect(q-k,i+d,q,d)}

Sep 18 2018 3:18 PM UTC

}// 138/140

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