Extensions are cool and wizzy. They are great for early buy in on a Qlik Sense project, but in production there are some important questions to ask before utilizing them:

  1. Who built the extension?
  2. How often is the extension updated?
  3. Does the extension work with my dataset?
  4. Where can I get support if the extension breaks?
  5. Does the extension use external css or js files?
  6. Are there any license restrictions on the extension?
  7. Does it use any third party libraries?

Got some more?