Design a webpage to simulate a Blog using HTML$,$ CSS$,$ and Javascript. The website must have a banner image and a featured image with multiple resolutions to be active at different resolution breakpoints. Include a jQuery script in your project to enhance the user experience further. Use one of the CDN libraries. The script is up to your discretion though you must be able to justify its use. The blog page must be aesthetically pleasing and follow a traditional blog structure. It may help to look at the many WordPress templates available on the net.