t.d3fc.io

T().a({transform:d=>sc(4+s(d/1e3)),x:d=>mo[0]*10,y:d=>mo[1]*10}).t('Hello World')

 y.push([r()*w-w/2,r()*h-h/2]),y.length>10&&y.shift(),C(y).a({r:5,cx:d=>d[0],cy:d=>d[1]})

P(rn(1,50,2)).a({d:d=>'m-250,0'+rn(0,w).map(x=>`L${x-250},${100/d*c(x/w*2*π*d+t/1e4)}`)}).y({opacity:0.2})

rn(9).reduce(g=>(g.A('circle').a({r:9}),g.A('g')),G().e)
g.S('g').a({[tr]:(d,i)=>sc(1.5)+ts(7*s(t/w),0)+rt(i*π*2)})

rn(5).reduce(g=>(g.A('circle').a({r:1}),g.A('g')),G().e)
g.S('g').a({[tr]:(d,i)=>sc(e)+ts(2*s(t/w),2*c(t/w))})

$=Date.UTC(2016,1,16,18,15)/*London d3.js */-new Date
T().y({[tr]:sc(9)}).t($%1e3>50?'':($/1e3).toFixed(0))

z=rn(99).map(_=>r()<0.01),y='M4.5,-5',P().y({[tr]:sc(60)}).a({d:z.map((d,i)=>y+=`${i%9?$:'m-9,1'}${d?`h`:'m'}1,0`)})

P(z=rn(w).map(i=>z?(c=a(i-9)+a(i)+a(i+9))>2&&c<4+z[i]:r(a=i=>z[i-1]+z[i]+z[i+1]))).a({d:(d,i)=>`M${[i%9,i/9]}h`+ +d})

x=d=>a(d[z=+!z]+=d[2+z])>w/2+9?d[z]*=-1:d[z]
C(_=_||rn(w).map(n=>[0,0,r()-.5,r()-.5])).a({r:9,[tr]:d=>ts(x(d),x(d))})