In a recent project, I needed to create a SharePoint list and add an index to it, triggered by the addition of a web part to a page. The goal was to fully automate the process using the SharePoint REST API, eliminating the need for any manual intervention by administrators. Here's how I achieved this.

Below you can find a PowerShell script to copy items from one SharePoint list at one site to another SharePoint list in another site. I use it with several modifications to work with the data in test environments.

When I started to work with SPFX solutions for SharePoint, I couldn’t understand how to load external CSS files. I came up with one solution, but it was a crutch. I did it with embedding <styles> tag into JSX. It looked like this: