* new very fast, more spacious, playground
* proper syntax highlighting for MDX
* static (except for playground), no RSC, super fast, can be hosted everywhere
* uses xdm for now, will switch to mdx-js/mdx when it has the features
* rsc is the future
* extremely optimized implementation, rich metadata, sitemap, rss feed
* improved playground(s)
* no framework, which makes sure we don’t favor one company over another
* currently a lot of new direct dependencies and custom code, which will
presumably become less so when RSC hits mainstream as either someone
else will build stuff that does things like this, or perhaps I will
externalize it.
