Regex Search by dotcrph
Search page content using JavaScript regular expressions
ExperimentalExperimental
Extension Metadata
About this extension
Developer-oriented lightweight regex search plugin with flag support. Currently in Alpha v0.2, tested on Firefox 145.0
Features:
- Fast & lightweight
- Works best on static pages (like docs, manuals, or articles)
- Supports some Emacs & Vim hotkeys
Hotkeys:
Repository (issues welcome!)
Note: this plugin may not work on certain browser-restricted pages (i.e. ://*.mozilla.*, ://*.firefox.com, about:* pages)
Features:
- Fast & lightweight
- Works best on static pages (like docs, manuals, or articles)
- Supports some Emacs & Vim hotkeys
Hotkeys:
[ Enter ] (in an input field) | Do a search or fill in last input
[ Enter ] or [ Esc ] | Close the extension window
> Vim:
[ j ] | Select next match
[ k ] | Select previous match
[ n ] | Select next match
[ N ] | Select previous match
[ q ] | Clear search results
> Emacs:
( Note: you do not have to hold C- or M- )
[ n ] | Select next match
[ p ] | Select previous match
[ s ] | Select next match
[ r ] | Select previous match
[ g ] | Clear search results
Repository (issues welcome!)
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.2
- Size
- 32.83 KB
- Last updated
- a month ago (Jan 2, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection