When comparing Framework7 vs Onsen UI, the Slant community recommends Framework7 for most people. In the question“What are the best frameworks for creating mobile web apps?” Framework7 is ranked 2nd while Onsen UI is ranked 5th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Really fast
Pro Open source and free
Onsen UI is open source, and completely free to use.
Pro Can be used for web apps as well
Onsen UI is usable for classic web development as well as mobile.
Pro Large selection of components
Onsen UI provides a wide selection of components that are ready to use out of the box and are easily customizable.
Pro Easy to use
Onsen UI provides very clear, well-written and detailed documentation.
It uses popular technologies that are likely already familiar to developers (such as jQuery and Angular).
The framework is semantic and intuitive to use, making it quite fast to learn.
Pro Supports React
React is the most trending front-end UI framework, naturally supporting that is a plus.