LookUp is an Add-on for your browser that allows you to create rules to look into pages for any type of text content or HTML node.
It can be used to search for specific text content or to check for a given HTML structure into pages while browsing. This something useful for variouse use cases:
- Web developers to check the quality of their HTML structure
- Journalists or students to look for specific citations
- Community managers to look for some mentions
- etc.