And SubScript , which I am the creator, a Python-like language  and
Sissi  which aims at being the stdlib of SubScript, currently it's
implemented with py2js. It relies heavly on Google Closure tools . I'm
planning to add streamer  support if I can wrap my head around it.
I'm done with self advertisement.
Before starting SubScript I gave it some thoughts, and I think that it can
bring value to web development.
Here are articles that backs up my vision:
- Similar projects exists with Coffescript and ClojureScript which seems to
have the lead and are gaining traction in web development community. Dart is
debug, but map JS  is making its way into Firefox which will help greatly
Why do people think that this projects are doomed ?
I ask this question to understand other point of views before commiting
myself at finish SubScript & Sissi, I don't want to code something that will