Chrolog
A Free and Open-Source Automated Time Tracking Tool for your Projects
Chrolog - Your Open-Source Time Tracking Tool
Chrolog is a time tracking software. It tracks time by recognizing keyboard and mouse actions, and records how long you spend on each project.
With the Chrome extension Chrolog - TabTracker (currently under review on the Chrome store), you can choose which websites to exclude from tracking.
https://github.com/Lukylix/Chrolog