Protoviz does not require as much knowledge of programming to build visualizations as with D3.js or Google Charts. Highcharts or AnyChart are other alternatives that are more specific to building charts only.
We tried DevExpress when we started a project a couple of years ago. At the time, the documentation and ease of use went to Infragistics. When trying new or updated tools, the documentation and samples are everything. Having minimal documentation or documentation that seems to …
D3.js is great for visualizing with medium and small size datasets. It's also great for prototyping visualizations quickly and sharing on the web so others can view it without having to install any software on their machines
Angular is our framework of choice for a number of reasons. Business data is almost always displayed in a grid format. It makes sense to start with a strong widget that is powerful and fast when building applications. Ignite UI provides a complete toolset of widgets for other frameworks, but Angular is our focus. Ignite UI is helping us deliver a great UX/UI.
We tried DevExpress when we started a project a couple of years ago. At the time, the documentation and ease of use went to Infragistics. When trying new or updated tools, the documentation and samples are everything. Having minimal documentation or documentation that seems to be written for people that already know how to use the product is just plain frustrating. Samples need to be something close to the real-life usage of the product.