Anuko is a popular open source time tracking software that analyzes work hours for productivity and profitability, offering plugins for charts, attachments, and record locking.

Anuko Time Tracker is an open-source web-based application designed for tracking time spent on projects and analyzing productivity, suitable for teams and managers. It allows for integration with other systems via its customizable nature.

A universal, single-page application for time tracking, offering features for effective time management and analysis.

Kimai is a free, open-source time tracking software supporting unlimited users and timesheet entries. It offers a responsive design, plugin support, and multi-language capabilities, making it highly suitable for teams and individuals needing flexible, extensible time tracking.

tasktime is a sample web app for task and time tracking, built with Svelte, Firebase, and Bulma for UI and authentication.

A simple web-based time tracker built with Dash and Plotly, supporting NFC-based clock-ins via phone.