It allows us to create fully customizable interactive charts using JS/CSS without any hassle of writing code or integrating with 3rd party libraries like D3js or other js libraries.
I had some issues in getting started as it's not very well documented at this stage but once you get your head around its pretty amazing! Have no complaints about petro so far though could use better documentation initially for new users. Creating dynamic dashboards with custom user interface requirements which were difficult to achieve beforePetroJSThe only issue that we are facing now is integration with Angular UI components.