Hammy

Introduction
Hammy takes your regular content images (only within posts and pages, not custom post types) and regenerates a number of smaller sized images. When a person visits your website, it then automatically provides them with the most appropriate image (or the smallest one possible). This makes for a better experience, especially on mobile. This uses the new WP 3.5 image code.
Will it work on my Theme?
Yes! (the only exception being themes with no standard posts or pages)
How does it work?
When activated, the <img> tag is replaced by the <figure> tag, and the alternate image sizes are provided in a way that only jQuery can access/load. If jQuery isn’t available, it falls back to the regular image you had there in the first place.
It also takes on any classes or alternate titles from the original image. It does not make any changes to your database (i.e. content or images that you already have remain untouched).
What else do I need to know?
- Supports Retina
- Uses WordPress 3.5 Image Code (no external dependency)
- You need to be willing to spend a few minutes configuring and playing with the breakpoints and choosing the correct parent container to get it right.
- Hammy filters the output every single time, but only needs to generate a resized image once.
Updates
Follow me for updates at @noeltock
GitHub
If you have technical issues or other enhancements that you’d like to contribute, please do so in the form of a pull request or issue here:
https://wordpress.org/plugins/hammy/
Feedback & Bugs
Kindly post any issues, questions or suggestions on the Hammy forums .
Download & install the zip archive
The plugin package installer can be downloaded from the WP2E project tab called “code”.
1 – Select the version to download if this option is available otherwise the “latest” version of the main plugin will be used.
2 – After downloading the zip archive install the plugin package installer in you local environment and activate the script from the plugin list.
3 – Under the section “Plugins” of the admin dashboard you should see a new “Dependencies & Licenses” link. Follow the instructions from this panel to finalize the installation of the missing dependencies.
- Give a name to your project
- Download the Installer Package
- Install & activate the plugin locally
- Install the suggested dependencies
Tips: Use the WP2E panel to add/suggest new dependencies to the local installation. Press F5 in the list of dependencies if the changes are not displayed right away.



