The Web Developer extension adds various web developer tools to the browser.
- Explore
- Extensions
- Themes
- for Firefox
- Dictionaries & Language Packs
- Search Tools
- Other Browser Sites
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You need to download Firefox to install this add-on.
Web Developer by chrispederick
The Web Developer extension adds various web developer tools to the browser.
Extension Metadata
Used by
- 264,356
- Users
- 475
- Ratings
- Rated 4.3 out of 5
- Overall Rating
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- Add-on Links
- Version
- 2.0.1
- Last updated
- 5 months ago (Nov 15, 2017)
- License
- GNU Lesser General Public License, version 3.0
- Version History
- Usage Statistics
- Visit stats dashboard
A patch release that fixes the extension opening a new tab every time Firefox starts.