The Neumz project is interested in commissioning the development of a realtime JavaScript based NABC editor like Benjamin Bloomfield’s JGABC tool, but extended to include St. Gall and Laon notation, and to make the tool available to the GABC community afterwards.

I've attached a PDF containing the specifications.

You can also contact John Anderson via https://neumz.com/contact-the-team/

Thank you,
Andrew.