It started as a simple extension to remember HN profiles I visit and store the data locally.
I made some modifications, and allowed users to create any kind of scraping rule instead.
It works like this:
You create a rule once, it will start autoapplying whenever it sees a similar page.
At any moment, you can export or clear the data for any rule.
Chrome:
https://chromewebstore.google.com/detail/lidar/eckcmnibplmme...
Firefox:
https://addons.mozilla.org/en-US/firefox/addon/lidar/
---
Would love some feedback!