NUM libraries will be added to this page as they are released. If you don't see a library in your programming language of choice you could build your own library based on the technical specification Content elsewhere on this site. or sign-up for library alerts Content elsewhere on this site..

Java NUM Library

The Java NUM Library is available on GitHub. Content on another site.

Typscript Library

The Typscript library is available as an npm module. Content on another site.

If you're aware of a library that's not included on this page please let us know. If you're a developer and would like to develop a NUM library please get in touch, we'd love to hear from you. We can answer any questions you have about the specification. The best way to reach us is by email: