Here are a couple of recent blogs that may be of interest:

  1. Many people do not realize that they can use the built-in FusionCharts library for free to create charts and gauges that are not built-in to RB by default: We have written one blog with an example to show how easy it is:https://goo.gl/FWg5Pd 
  2. Creating Custom Rollbase Dashboards with Kendo UI Radial Gauges: https://goo.gl/aUGhvZ
  3. High performance Kendo-UI custom grids: https://goo.gl/ZPYYUa

When a blog is written, I will announce it via twitter - you can follow me @ThierryCiot.

Enjoy. Thierry.

PS: If you want to leave a comment on them, please do so on the blog itself and not here. Thanks.