Simple bookmark utility that lets you spot images on a website (with width and height bigger or equal than 100px) and download them.
Doesn't work in some websites (e.g. facebook or pinterest) due to the use of the script-src [Content Security Policy]
(https://content-security-policy.com/) rule, which only allows JavaScript to be loaded from a list of approved sources.
See how to use it on [https://patillades.github.io/img-spotter/] (https://patillades.github.io/img-spotter/)