Answers
- How to enumerate SPFx components used on SharePoint pages
Which client-side web parts are actually on the pages of this site?
- How to enumerate SPFx solutions in a SharePoint app catalog
What is installed in this app catalog, and at which versions?
- Why does Get-PnPApp report no installed version in the tenant app catalog?
The tenant catalog lists my solutions but InstalledVersion is empty. Why?
Beyond the answers
What else in this site touches this subject: the rules that consume these facts, the chapters that use them, and the analysis that argues about them.
Field Guide chapter
analyses