WakaTime plugin for Firefox

The WakaTime Firefox extension is open source on GitHub.

The Firefox extension shows the time you spend reading documentation, debugging a web app, and other browser based activity.

Warning: The Firefox extension is still beta, and may not play nice with your other editor-based WakaTime plugins.

Note: Activity from this Firefox extension will not display on leaderboards, so installing this extension may lower your rank.

Note: The Mac Desktop App can also track Firefox, along with optionally tracking many other apps.

Install the Firefox Extension:
Login to WakaTime.
Use Firefox like normal and your time will be tracked automatically on your https://wakatime.com/dashboard.

WakaTime for Firefox