When comparing Syncfusion JavaScript UI Controls vs SmartClient, the Slant community recommends Syncfusion JavaScript UI Controls for most people. In the question“What are the best Javascript UI Widget Toolkits?” Syncfusion JavaScript UI Controls is ranked 5th while SmartClient is ranked 8th. The most important reason people chose Syncfusion JavaScript UI Controls is:
All components have been built as modules to enable selective referencing, so only the components and features you need are included in your application.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Modular and written fully in TypeScript
All components have been built as modules to enable selective referencing, so only the components and features you need are included in your application.
Pro Responsive and Touch friendly
All controls are touch friendly and render adaptively based on the device they are on to provide optimal usage experience on phones, tablets and desktops.
Pro Built-in themes
All 4 major themes are available such as Google's Material, Bootstrap, High contrast and Office 365's Fabric themes.
Pro Fast release cycle
4 major releases per year and weekly patch release.
Pro Free community license
Pro Good documentation
There is an online showcase and a 100+ Getting Started guide
Pro Advanced UI widgets
Layouts, grids, forms with a lot of builtin functionality.
Cons
Con Expense: Free LGPL version but expensive to leverage the real power of the framework
The Developer version starts at $745 / Developer
Con Difficult to integrate with other frameworks like React, Vue, Angular...
SmartClient has it's own layout mechanism and doesn't have anything like Kendo UI's framework support for Angular, React, Vue, ..
