Dweets awesomed 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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katkip

remix of d/5771 by u/DonKarlssonSan

function u(t) {

c.width|=w=960;h=540;for(i=0;i<74;i++)x.save(),x.translate(w,h),x.rotate(T(t+i*999)/4),x.strokeRect(-(s=i*30+5)/2,-s/2,s,s),x.restore()

Sep 23 2018 1:56 PM UTC

}// 135/140

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yonatan

remix of d/10014 by u/yonatan

function u(t) {

c.width|=f=(u,v,a,s,i=3)=>s<9?x.lineTo(u,v):i&&f(u+S(b=a+i*Math.PI/3*2)*s,v+C(b)*s,b*-2,s/5*3)|f(u,v,a,s,i-1)
f(960,540,t/9,270)
x.fill()

Sep 22 2018 3:26 PM UTC

}// 137/140

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u/katkip

That's awesome #fractal
u/iverjo

cool!
u/joeytwiddle

mother of #sierpinski #dragon
u/quuxman

delicious

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lionleaf

remix of d/7747 by u/lionleaf

function u(t) {

 for(c.width|=i=5;i--;x.fillText('10000?'[i],i*399,540+S(t*9+i)*99))x.font=C(t-i/9)*3e2+'px x',x.fillStyle=`hsl(${t*i*t},50%,50%`

Sep 21 2018 2:47 PM UTC

}// 129/140

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10000?!

u/katkip

Hacker
u/SuperFromND

Congrats on dweet #10,000!
u/donbright

well done. thanks for creating this.
u/lionleaf

#nsfw test

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katkip

function u(t) {

c.width*=1;
for(i=0;i<400;i++)x.fillRect(i*(5+t/99),0,S(t*i/99)*3,2000)
for(i=0;i<400;i++)x.fillRect(0,i*(5+t/100),2000,S(t*i/99)*3)

Sep 21 2018 11:28 AM UTC

}// 132/140

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Black and white illusion. Don't see the #illusion ? Fullscreen

u/metamero

#ScintillatingGridIllusion

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New_Core

function u(t) {

x.fillRect(0,0,d=2e3,d)
for(i=300;i--;x.fillRect(960+(b=t*i%1e3)*C(a+t),540+b*S(a+t),9,9))x.fillStyle=`hsla(${a=d*T(i/1e3)},99%,${i%99}%,.2`

Sep 21 2018 10:04 AM UTC

}// 140/140

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yonatan

remix of d/9963 by u/BalintCsala

function u(t) {

for(c.width=j=i=400;i--;x.fillRect(200-s,k+S(k/6-t)*9+32,s*2,6))f=i&1&&(i+t*50)&4,k=(j-i)>>1,x.fillStyle=R(q=f?255:k,q,k),s=k*k/(f?3e3:99)

Sep 20 2018 10:57 PM UTC

}// 138/140

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More late night golf with u/BalintCsala (thanks!)

u/katkip

Awesome
u/sigveseb

Now someone add a car :)

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Agnes

remix of d/9934 by u/anotherkitten

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 20 2018 7:18 PM UTC

}// 140/140

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Same as the remixed dweet, except the HSL works on iOS Safari.

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Hedgehog

function u(t) {

x.fillStyle = R(T(t)*255,C(t)*100,S(t)*255,1)
x.fillRect(t*100,S(t)*500+540,t*100,S(t)+10)

Sep 20 2018 4:58 PM UTC

}// 91/140

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katkip

function u(t) {

c.width=1920;
x.font='6cm x';x.fillText(document.body.innerHTML.substring(0,t*3.6*2),+960-t*3e2*2,540)

Sep 20 2018 11:36 AM UTC

}// 102/140

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That's how to write dwitter language

u/katkip

#bug it is a lot faster when you create it in a "New dweet" container
u/BalintCsala

That's not a dwitter bug, canvas sometimes defaults to 120FPS when something's really fast
u/katkip

Yeah but it delayed it and now isn't how I wanted to be

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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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