- Let you define breakpoints which images should be generated per viewport size.
- Optionally supports the Picture module to match up breakpoints to custom drupal image_styles rules.
An example of media_query_images with the Breakpoints integration enabled is shown here, for the given Breakpoint setting, the specific image_style of Thumbnail should be used:
This module and its 2 drupal dependencies (or at least just Breakpoints), seem really easy to use and install. Hopefully its adoption will take off.
note: This module maintainer and I are long time acquaintances :P. But, having heard about this module from him, I felt the need to expose it out to the world at large!