When comparing jQuery UI vs Element, the Slant community recommends jQuery UI for most people. In the question“What are the best Javascript UI Widget Toolkits?” jQuery UI is ranked 10th while Element is ranked 11th. The most important reason people chose jQuery UI is:
jQuery UI, like jQuery has great cross-browser and backward compatibility with the most popular browsers on the market.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Cross-browser compatibility
jQuery UI, like jQuery has great cross-browser and backward compatibility with the most popular browsers on the market.
Pro Globalization support
jQuery UI has internationalization (globalization) support.
Pro Good documentation
The documentation is per version and it has basic examples that are easy to understand.
Pro JQuery is not required
Pro It's light but not empty
You can find for example date picker, option box, Sliders, Carousel, and all the basics like grid layout etc.
Cons
Con Slow development
jQuery UI development is rather slow and new features or components are not released frequently.
Con Needs Vue JS
This can be PRO if you already using Vue for your project.