Search all Tabs per Lunu

Preview:
https://www.youtube.com/watch?v=ks0PDxFBrA0

This extension provides a powerful content searching tool for you to easily find the relevant tab among many open ones. Like all search engines, this extension supports search operators like "AND" and "OR". You can use this extension to find the relevant content when there are many open tabs like a normal tab manager extension. It is also possible to index local files as well. This extension supports parsing content from around 30 languages and displays a preview (snippet) for the matching result. You can click on each search entry to directly activate the container tab.

Notes:
1. Make sure to read the FAQs page to get yourself familiar with the search operators and keywords.
2. This extension works offline and stores the indexing database in your browser memory. There is no server-side interaction what so ever.

Features:
1. Copy all URLs to the user's clipboard
2. Group all matched tab as a new window
3. Keyboard-only controls
4. Supports dark theme
5. Supports sidebar view
6. Supports deep search: display more matching snippets for a single tab