Dweets awesomed by u/corruptio

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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cantelope

function u(t) {

for(w=(i=c.width|=0)/2;i--;x.fillRect(w+S(p)*b/Z*w,540+S(g*2)*4e5/Z,s=7e7/Z/Z,s))Z=1800+C(p=(b=i-w)/(150+S(t)*99)*(b<0?-1:1)*C(g=b/w+t)+t)*b

Nov 27 2017 7:37 AM UTC

}// 140/140

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u/donbright

man this is so polished and nice

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corruptio

function u(t) {

x.font='960px arial'
x.globalAlpha=.2
for(i=55;i--;)x.fillText("ḥ屄畐⏩⦋꟒ῒṩ⛰⟮{(꒰･･ﭙᾦ￣⠒᠃⠾▏ූॱ，῝㇁ੌⁱ㇁Ỹੱٱ῟̪ᢎ┨ꙷ͡⣩ੰ̦⺌╴⢫･ﮊͮ⛷ڗ❩॒ᷠ⤛ꞈ"[i],8*i+400,900)
u=S

Nov 1 2017 4:04 AM UTC

}// 140/140

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Stupid attempt to overlap glyphs to draw shaded drawings... but fonts are too different between systems i guess...

u/joeytwiddle

Interesting idea. Is it Jesus?

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corruptio

remix of d/3434 by u/corruptio

function u(t) {

for(z in x)u[z[3]]=z
t?x[u.w](c,0,0):navigator.getUserMedia({video:1},e=>(c=document.createElement`video`).srcObject=e,S)
x[u.b]='lighten'

Oct 31 2017 9:55 AM UTC

}// 138/140

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corruptio

remix of d/3430 by u/magna

function u(t) {

t?x.drawImage(c,0,0):navigator.getUserMedia({video:1},e=>(c=document.createElement`video`).srcObject=e,S)
x.filter=`hue-rotate(${t}turn`

Oct 31 2017 9:21 AM UTC

}// 136/140

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magna

remix of d/3427 by u/corruptio

function u(t) {

t?x.drawImage(c,0,0,w=1e3,w,0,0,w,w,x.filter='sepia('):navigator.getUserMedia({video:1},e=>(c=document.createElement`video`).srcObject=e,S)

Oct 31 2017 4:47 AM UTC

}// 139/140

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Note: Just "sepia(" works as a 100% sepia filter. No need for a percentage or to even a closing parenthesis.

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corruptio

function u(t) {

t?x.drawImage(c,50*S(t*2),g=t*100%600,h=600,h,0,g,h,h):navigator.getUserMedia({video:1},e=>(c=document.createElement`video`).srcObject=e,S)

Oct 31 2017 3:28 AM UTC

}// 139/140

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Hold very still

u/magna

lol
u/lionleaf

oh wow, I think that might be the first use of the webcam on dwitter?
u/lionleaf

Looks like I didn't scroll far enough back in /new , still a fairly new thing ^^
u/joeytwiddle

#camera

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mmastrac

function u(t) {

t?0:M=[];for(f=w=62,i=500;i--;)M[i]=x.fillRect(w*(i>>4),w*(i%16),w,w,x.fillStyle=R(e=M[i]))||t?f&&e>(z=M[i+1])?(M[f--,i+1]=e,z):e:i**6%256

Oct 30 2017 6:10 PM UTC

}// 138/140

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Bubble sort visualizer

u/sigveseb

really nice
u/lionleaf

Brilliant
u/katkip

Awesome

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corruptio

function u(t) {

for(x.setTransform(0,W=99,W,0,W,300);W--;x.fillRect(0,0,1,2))r=C(W**t)*9-6|0,r*=r>=0,x.transform(.8-r*.5,r?.2:-.1,r?.7*r-1:.1,r?.2:.9,0,2-r)

Oct 28 2017 9:33 AM UTC

}// 140/140

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u/Xen

nice :)
u/iverjo

Nice :) I'd like to see more of this kind of stuff

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mmastrac

function u(t) {

c.width|=32;for(p in d=Date(x.scale(n=16,n)))for(i in d)' {"^î§m}*ÿï'.charCodeAt(+d[n+p*1]+1)>>i&1&&x.fillText(["▏▕▁▔▏▕▁"[i]],p*n,i>3?n+9:n)

Oct 25 2017 1:59 PM UTC

}// 140/140

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u/sigveseb

very clever!
u/iverjo

#clock
u/katkip

woooow

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lurifax

function u(t) {

p=6.28;for(c.width|=i=p**4;i>0;i-=.3)x.fillRect(960+800*S(t)+(250+99*C(b=i/p))*C(d=i%p+t*2)*C(t)+99*S(b),540+99*C(t)+(250+99*C(b))*S(d),3,3)

Oct 24 2017 8:15 PM UTC

}// 140/140

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Rolling donut

u/magna

Awesome!
u/lionleaf

#donut

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