Form validation: Checking that form fields have been filled out correctly before the form is submitted.
Image sliders and carousels: Creating image sliders and carousels that automatically change the image displayed.
Dynamic content: Loading new content into a page without needing a refresh.
Interactive maps: Creating interactive maps allows users to zoom in and out and click on different areas.
Games and interactive experiences: Creating games and interactive experiences that run in the browser.
Also, See: GitHub