Jira StopWatch is a desktop tool for recording time spent on different Jira issues. It is fully integrated with Jira, for automatic fetching issues and submitting worklogs. And it is open source.
Quickly add/remove as many time-tracking slots you want available.
Time is reported in Jira time-logging format (eg. 2h 31m).
Jira issue keys are saved on program exit - including time tracking state.
Switch between all your favorite JQL filters.
Select issue keys from list of available issues, based on JQL filter,
or simply copy/paste Jira urls to automatically extract issue key.
Posting spent time into Jira as a worklog with comment.
Worklog comments can be saved with timestamp for later posting.
Control remaining estimates.
Apache License version 2.0 - please read LICENSE.txt