Markdown Discuss - Mar 2016 - Can I use _____? Markdown Version - Anyone?

Hello,

   Does anyone know if there's something like Can I use___?  that show
what browser supports what HTML5 / CSS3 extensions - in Markdown?

  e.g. can I use simple tables? can I use multi-line tables? can I use
todos? can I use backticks for fenced code blocks? can I use spaces
between header markers (e.g. ##) and the header text etc.

   Any pointers welcome.

    Cheers.

PS: If all works will try to put together a first prototype over the next days.

Hello,

   Addendum:  For your reference the Can I use___ ? link [1] Cheers.

[1] http://caniuse.com

Hello,

  The first version of the Markdown Can I Use __ ? version / site is
now live [1].

   See the Can I Use Heading Attributes? page as an example with an
converter compatibility table [2].

  Questions? Comments? Welcome. Cheers.

PS: The site source is open source (on GitHub) and public domain [3].

[1] http://manuscripts.github.io/markdown-can-i-use
[2] http://manuscripts.github.io/markdown-can-i-use/heading_attributes
[3] https://github.com/manuscripts/markdown-can-i-use