Hi Anton,
You can do a similar effect with our Imgix integration and the lazysizes plugin.
But essentially to set this up you just need to
- Install the plugin
- Use srcsets for your images
- Add the lazyload class
There’s also the react-imgix plugin to make this process even easier.
Although tracing the image in an svg option doesn’t seem to be available at the minute, hopefully they or a plugin will support this in the future, most likely a plugin that would extend potrace.
Let me know if you have any further questions.
Thanks.