---
sourceDocument: Australia Build or modify applications
sourceDocumentLink: https://www.servicenow.com/docs/r/australia/application-development

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Lux Reference

# Lux Reference {#ariaid-title1}

Release version: Australia  
Updated September 30, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The Lux reference topics provide the exact names, keys, options, and values that the other chapters explain, from the `now-sdk` command-line interface to the design tokens.

Topics in this chapter cover the `now-sdk` command-line interface and the configuration schemas behind project files, configuration decorators, and configuration tables. They also cover the design tokens, grouped by family, and the theme.js file where an application declares its brand.