If you work with GitHub and need a simple time tracking solution, try to use simple TMetric time tracker it integrates with GitHub. So you will see all your GitHub activity in simple interface of TMetric https://tmetric.com/help/integrations/github-time-tracking/

We use TMetric time tracker in our team. User-friendly interface, simplicity, and a decent set of features make TMetric the best choice if you are looking for simple and minimalistic time tracker. And it's free https://tmetric.com

At our 100+ people development team we use TMetric time tracker https://tmetric.com It is free now even if you have 1 000 000 devs. Features set is perfect for simple task/time/team management.

Hi, I would like to suggest a free time tracking tool https://tmetric.com/ for work session monitoring, tags for working time categorizing, reporting tools, browser extension UI, integration with popular project management systems like Asana, Basecamp, Jira, Redmine, Trello etc.

Personally I am using Tmetric — a time tracking software https://tmetric.com/ It is insanely easy, has detailed and clean reports and totally free of charge. As for a freelancer it is a best choice.