Codux Safe Render is a feature of Codux that detects and isolates issues in code so that boards can still render non-problem code. When Codux detects an issue, Safe Render kicks in automatically.

For example, in the image below, there are components that required a particular property that wasn't provided. The board is still showing the other elements in their correct places, but those that can't be displayed are replaced by 'error' placeholders.

Refer here for examples of the types of errors that Safe Render can detect.