yes, but the server doesn't recognise any changes. So you need to reload the browser window, to get updates.
I did create a "proof of concept" workflow that was discussed in a hangout. It creates a statically rendered languages landing page, which does the automatic reload, if a tiddler is changed.
You may have a look at:
https://github.com/TiddlyWiki/languages and the
package.jsonThe
"devDependencies" use watch and live-reload as you can see. Something similar could be included into index.html too.
have fun!
mario