Use scripts called in CEWPs to show more than three views in a classic view SharePoint list.
You probably don’t need parts of your custom css such as headers and footers loaded into modal dialog windows. Here’s how to keep those dialogs decluttered.
Change SharePoint list column widths to be custom-sized and responsive.
Remove select/de-select checkmark column, column headers, edit/new options, and border in SharePoint list view web parts
Highlighting specific column headers can be useful in drawing attention to specific information areas to make sure they’re complete or just to aid users in seeing the most important info quickly. Use this script to get it done quickly and easily.
These steps offer a workaround to still create an old web part page instead of using #SharePoint framework’s new default page experience.
How to replace #SharePoint double-arrow (rbunsel.gif or rbsel.gif) icon in connected list view web parts with an icon from FontAwesome.
Make your larger lists easier to use and read by having your headers stick with you while scrolling
Working around the error and editing your master page so that you can revert to previous versions later if needed