Jira's Components page shows a summary of all components (if any have been created) in a project. You can search for components by text contained within the component's name or description.

To browse a project's components:

  1. Choose the Jira icon ( or ) > Projects.
  2. Select a project.
  3. From your project's sidebar, select Components.

Click the name of a component to view all issues related to that component.