let me try to explain as simple as possible in terms of JS libraries.
I would use the one metaphor word, we entered the JS Harry porter’s library. Now we can search depending on a category at the library, it can be ‘history’, ‘science’, ‘fiction’, ‘non-fiction’, ‘environment’ and what else it can find out? It depends on what we like to make.
- To give a common definition, I rent Wikipedia.
- Dynamic user interfaces
- SPA (single page application)
- Interactive website
- Creative 3D art … and can be more any web pages, as long as JS creates… there’s no limit!