Some JSC libraries are open source project. 

http://jsc.svn.sourceforge.net/viewvc/jsc/

Collaboration

JSC welcomes software developers for collaboration. If you are a software developer interested in contributing please send an email to info@jsc-solutions.net and describe which areas you'd be interested in contributing.

All contributors will be required to sign the JSC Contribution Agreement.

Licensing

JSC software and libraries are not sold, they are licensed.  Free version under GNU License. Commercial Licenses Available. For details visit our JSC Software Licensing Section.