My latest article is now live on the Power BI Community Blog! “Accessibility in Action: Building Reusable Alternative Text Logic in DAX User-Defined Functions“. This time I’m diving into how User‑Defined Functions (UDFs) can make alternative text in Power BI more reusable, easier to maintain, and far more scalable.
Instead of rewriting the same DAX logic for every visual, you can build a library of reusable functions that gives you a consistent, dynamic starting point for accessible reporting.
This article also complements my YouTube video Your Guide to Alt Text in Power BI, where I walk through the fundamentals of writing meaningful, user‑centred alt text for your reports.
If you’re interested in Power BI, accessibility or DAX, I hope you find it useful.
