Jira Peek is a free Chrome add-on designed to enhance productivity for developers and reviewers by integrating Jira ticket management directly within GitHub. With this tool, users can view, comment, and update Jira tickets without the need to switch between tabs, effectively minimizing distractions and maintaining focus on their work. The add-on supports seamless ticket updates and provides instant access to requirements and discussions relevant to pull requests (PRs).

This tool is particularly beneficial for teams looking to improve collaboration and efficiency. Jira Peek allows users to view ticket details derived from PR titles, descriptions, or branch names, and it supports markdown for comments. Additionally, users can easily navigate between parent and child tickets, and the interface includes both dark and light modes for user preference.