My Jira Sprint Timesheet is a free Chrome extension developed by edwinfelix33. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension allows users to display a summary of their sprint timesheet.

To use the extension, users need to be logged into JIRA. The extension is enabled only on select hosts, so if the user's domain name doesn't activate the extension, they can contact the developer for support.

Using the extension is simple. Users need to open their JIRA page and click on the extension. They then enter their JIRA username and select the sprint start date. The extension assumes that sprints start on Monday and last for 2 weeks, but if the user's organization has a different setup, they can contact the developer for customization.

The UI of the extension presents a table that displays the total time spent on JIRA activities. The hours are summarized on a daily level. If there are multiple issues or tasks worked on in a day, users can hover their mouse over the durations displayed in the table to see them.

Overall, My Jira Sprint Timesheet is a useful extension for JIRA users who want to easily view and summarize their sprint timesheet. Its simple interface and intuitive functionality make it a valuable tool for tracking JIRA activities.