Welcome to the new JSSCxml home page! JSSCxml (you can call it "JSSC", pronounced "Jessie") is a JavaScript State Chart interpreter that fully implements the W3C's upcoming SCXML recommendation in Web browsers.
It is distributed under a MIT license and the source is hosted at GitHub.
I have written my Master's thesis about JSSC. Read it here (HTML, requires a recent WebKit browser) or download as a PDF (no interactive features).
Download the one-file package (please do not just copy that link) and include it in your HTML document (preferably in the head):
<head> … <script src="SCxml.ugly.js"></script>
Wherever you like, insert scxml tags with their src attribute pointing to the SCXML file you want to run, and, near the end of your HTML document's body, add a little script to parse that:
<scxml src="test.scxml"></scxml> … <script> SCxml.parseSCXMLTags() </script> </body> </html>
The SCXML viewer shows you your State Chart in action, rendered as HTML and SVG, with slow-motion and pause/resume. It uses JSSCxml internally, but JSSC is highly conformant so you can look at basically any standard SCXML document.
Warning: some APIs used by JSSC are currently only implemented in WebKit browsers. Other standards-compliant browsers should catch up soon.
See for yourself how many W3C tests it already passes.
The debugger still has a long way to go, but it is already very helpful. Use it!
You will need to read these in addition to the SCXML recommendation.