Fun to write
Writing diagrams using Mermaid is fun and having fun unlocks cognitive resources and abstract thinking. By using Mermaid you can focus on the content and generate a better result.
Easy to see changes and collaborate
Changes and comments are visualized in the diagrams helping the authoring of the diagrams and well as the review process. It is also easy to see who changed what, when in a text based revision control system.
Get notified when things change
The saying goes that a picture says more than a thousand words and that is still true when it comes to visualizations of complex solutions.