Responsive jcarousel doesn't resize images Im using the jcarousel module and its responsive setting: 

http://smartpeopletalkfast.co.uk/carousel/

Below you can see screenshots of how it works. When I resize the browser and the final image doenst fit it is then hidden. 





This is working however the original jQuery plug in also resizes the remaining images so they take up the full available width: 

http://sorgalla.com/jcarousel/examples/responsive/

How can I get my Drupal site to behave the same way? The only solution I can think of is pretty hacky. I could run javascript on page load and window resize which measured the images and the container, and then resized the images to take up the full width.
I think JCarousel still uses 0.2.x version of the JCarousel library and the example you're refering uses version 0.3.3 of the library which brings wider responsive support. Since 0.2.x and 0.3.x are not compatible as one can read here https://github.com/jsor/jcarousel, I think it will be difficult to achieve the features of the 0.3.x library in the drupal module. Look at the roadmap on https://www.drupal.org/project/jcarousel