Open Source C Time Tracking Software for ChromeOS

Web and cellphone mobile application to assist persons, groups and companies assign a meeting at the suitable place and time according to their location and time sheet and shared resource planning. Includes goods and service public catalog, shared by people to coordinate their efforts. Affordable for use anywhere and can installed at the company's web site or cellphone thanks to low technical requirements. Implemented in pure C. Designed as SOAP service to easy integration with other systems.

PlanSH is a simple cross-platform planner / time tracking application, that works from command line. It's purpose is to track tasks/ time spent on tasks fast. Plan and track your tasks without mouse and windows. Just join to develop more features

metadiary is a quick and easy to use diary. It is designed so you can easily tag your calendar with your activities, and then it helps you to understand how much time you spend on them.

Simple command-line utility for tracking time spent working on arbitrary task(s).