The widget shows the number of tickets assigned to the user and when clicked shows them in the list with some additional information. When item in the list is clicked - it opens the issue in browser.
Widget uses cURL to query Jira's [REST API](../awesome-wm-widgets/assets/img/screenshots/jira-widgetttps://developer.atlassian.com/server/jira/platform/rest-apis/). In order to be authenticated, widget uses a [netrc](../awesome-wm-widgets/assets/img/screenshots/jira-widgetttps://ec.haxx.se/usingcurl/usingcurl-netrc) feature of the cURL, which is basically to store basic auth credentials in a .netrc file in home folder.
If you are on Atlassian Cloud, then instead of providing a password in netrc file you can set an [API token](../awesome-wm-widgets/assets/img/screenshots/jira-widgetttps://confluence.atlassian.com/cloud/api-tokens-938839638.html) which is a safer option, as you can revoke/change the token at any time.