Dweets awesomed by u/rep_movsd

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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AnnanFay

remix of d/1494 by u/Renaud___

function u(t) {

c.width|=h=384
x.fillStyle='#62A'
for(z=1e4;z--;x.fillRect(~~a*w*C(z)+i**3%h*5,(a*h-~~a*w)*(2+i%.9)+w*S(z)/4,3,3))a=(t+C(i=z%99))%2,w=a*h-h

Feb 27 2018 2:50 PM UTC

}// 139/140

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Rhea wanted the rain to be purple. Took a few months. I present: some purple rain.

u/Renaud___

I had some hard work to use only 140 carac ... nice golfing dude :)
u/Renaud___

and your randomized rain is far better than mine
u/AnnanFay

Glad you like it! The original is one of my favourites :)
u/larzuk

Amazing :o

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jellyedwards

function u(t) {

c.width|=r=550
with(x)for(j=S(t)/.11;z=j--*35;stroke(),beginPath(),y=r-(1e5-z*z)**.5,lineTo(r+z,y),arc(r,r,z,0,3),lineTo(r-z,y))lineWidth=20

Feb 27 2018 1:01 PM UTC

}// 140/140

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dots and loops album cover (https://en.wikipedia.org/wiki/Dots_and_Loops…)

u/zanella

Do Sgt. Pepper's Lonely Hearts Club Band next. :)
u/jellyedwards

it doesn't fit but I had a go! with(x)for(font="99px a",fillStyle='red',b=0,i=a=80;i--;fillText('BEATLES'[b=i%7],580+a*b,980+i/4))fillText(String.fromCodePoint(i&1?0x1F468+b%2:0x1F9D1,0x1F3FB+i%3),i%20*a,a+5*(i+b))

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Xen

remix of d/7024 by u/DirtyDan

function u(t) {

with(x)for(i=199;i--;lineWidth=i/9,beginPath(arc(960+C(a=i-t/9)*(d=i*9*S(t/5)),540+S(a)*d,i,0,7),stroke()))strokeStyle=`hsl(${i*t},99%,39%)`

Feb 21 2018 12:50 AM UTC

}// 140/140

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Shoutz 2 DirtyDan

u/DirtyDan

:D
u/katkip

#xweet

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jellyedwards

function u(t) {

c.width=w=600;for(s=j=80;j<330;j+=4){x.beginPath();for(h=i=200;i;i-=5){d=(i-w/6)/38;x.lineTo(h+i,j-(s/=.9)%w/t*Math.exp(-d*d))}x.stroke()}

Feb 20 2018 8:48 PM UTC

}// 138/140

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unknown pleasures

u/joeytwiddle

Nice! Dwitter album covert art d/2108
u/jellyedwards

@joeytwiddle yours looks much more like it! I had a few other versions with fBm and fill etc. but couldn't get them under 140 chars!

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Jezza

remix of d/6624 by u/Jezza

function u(t) {

c.width|=0;x.font='60px monospace';n=t**9;x.f=x.fillText;a=' mined on your CPU: ';x.f('Bitcoins'+a+n,9,400);x.f('USD'+a+'$'+n*11467,9,600)

Feb 20 2018 7:11 AM UTC

}// 138/140

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u/fons

hahahahaahahahahah

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snydej

function u(t) {

for(i=w=2e3;r=--i**4.7;x.fillRect(0,-60,30,90))x.setTransform(s=S(r%4*t),-1,s,1,r%w,(r%99*t)%w),x.fillStyle=`hsl(60,${r%50}%,${30*s**8+60}%`

Feb 14 2018 7:35 AM UTC

}// 140/140

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Show more comments…
u/aleamb

really awesome!
u/snydej

Thanks :)
u/magna

WOW!
u/sigveseb

Rocks so hard :)
u/Apex

My computer is now a jet engine. Looks cool though
u/iverjo

Gold and silver confetti! I like it :)
u/joeytwiddle

#shiny

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aleamb

function u(t) {

c.width=512;b=136;for(y=b;e=0.7*y,f=y-60,f*=f,y-=2;)for(m=b;m--;)d=m-70,z=S(t)*b*Math.exp(-1e-3*(f+d*d)),x.fillRect(m+e+b,-z+e+100,1,1)

Feb 14 2018 1:37 AM UTC

}// 135/140

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Shorter version: c.width=512;b=136;h=60;for(a=b*b;a--;)m=a%b-h,y=a/b-h,e=0.7*y,x.fillRect(m+e+100,S(t)*b*Math.exp(-1e-3*(y*y+m*m))+e+150,1,1)

u/iverjo

Further, 0.7 can be replaced with .7
u/aleamb

#function #p3d
u/aleamb

#math
u/aleamb

#d3

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davidsharp

remix of d/6879 by u/davidsharp

function u(t) {

w=255
with(x)stroke(),beginPath(),lineWidth=9,strokeStyle=`hsl(${S(t)*C(t)*100},70%,60%)`
for(i=0;i<99;)x.lineTo(++i*19,500+S(i/5)*w*S(t+i))

Feb 13 2018 11:32 AM UTC

}// 140/140

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akm

remix of d/6648 by u/BirdsTweetCodersDweet

function u(t) {

c.width|=0;for(i=720;i--;)x.fillRect(960+600*C(10*t+i),700+400*S(i+5)/(Math.E**t),10,10);

Feb 13 2018 12:32 AM UTC

}// 89/140

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used Math.E**t as approximation for gravity

u/joeytwiddle

I think it should get faster as it falls lower

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Xen

remix of d/6851 by u/AnnanFay

function u(t) {

r=Math.random
for(i=4e3;i--;x.fillRect(700+T[i],520+C[i],1,1))P=G=>G[i]=(G[i]||0)+29*(r()-.5),P(T),P(C),x.fillStyle=r()>.5?'#'+i:'#f'+i*i

Feb 11 2018 8:18 PM UTC

}// 137/140

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Shoutz 2 AnnanFay

u/aleamb

cool!

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