[james-revisoai]

Use colours and graphical elements (generated graphs), but:

Obey rules of spacing more carefully than other rules to avoid overwhelming.

Do not use colours unless signalling information, so users can be alert and relaxed when needed.

As soon as you have more than 2 types of information, have expanding panels, which remember whether the user expanded/collapsed them.

Lastly, remember that speed of loading data is much more important for dashboards in general than a random page. Cache data, or initially load only summary data, or only load the latest day by default and then fetch the weeks data. Remember clients may make purchasing decisions based on how fast your stats page of your SaaS usage loads when they are showcasing it to their C-suite, and a 15 second wait can cost you your enterprise sale.