Selection Highlighter od neaumusic

Highlight occurrences of selected text, with or without a keypress.

- No need to press CMD+F
- Maintains current selection
- Open source and configurable options (JavaScript)
- Ensure a "gate" key is pressed
- Match whole word and/or case-insensitive
- Blacklist bad hosts and ancestor HTML nodes

For code inspection and document analysis: search for and find keywords.

Highlight works on all sites, including GitHub, StackOverflow, HackerNews, etc.

https://github.com/neaumusic/selection-highlighter