Unlike standard Microsoft web parts, if SharePoint updates its DOM structure, your custom CSS might break. You are responsible for maintaining the code you put inside the editor. Why Choose Puzzlepart Over Others?
Look for ://github.com and navigate to the samples/react-script-editor folder.
Drag and drop the puzzlepart-script-editor.sppkg file into the "Apps for SharePoint" library. modern script editor web part by puzzlepart download
There are several versions of the Modern Script Editor available on GitHub (often referred to as the PnP Script Editor). The Puzzlepart contribution is favored because it is stable, lightweight, and has been tested across thousands of SharePoint tenants globally. Conclusion
Since this is a community-driven tool, you won't find it in the official Microsoft Store. You need to download the package and upload it to your tenant's App Catalog. Step 1: Download the Package Unlike standard Microsoft web parts, if SharePoint updates
Embed snippets (like Google Analytics or custom logic).
Insert for custom buttons, banners, or data visualizations. Key Features Look for ://github
Check the box to and click Deploy . Step 3: Add to Your Page Go to the SharePoint page where you want to add code. Click Edit . Click the + icon to add a new web part. Search for "Modern Script Editor" or "Script Editor" .