Jira-myzone is a project mainly written in JAVA and JAVASCRIPT, based on the Apache-2.0 license.
JIRA MyZone Plugin
JIRA MyZone is a JIRA plugin that can be used for converting times and dates to your local timezone.
This plugin is compatible with JIRA 4.2.
Simply drop the JAR into ${jira.home}/plugins/installed-plugins. To enable
MyZone for your user, go to your profile page and configure your timezone in
the MyZone tab.