Codecov Browser Extension
The Codecov Browser Extension is a helpful tool for developers who want to easily view code coverage data and line annotations while browsing files or reviewing pull requests in GitHub. This free extension, developed by Codecov by Sentry, provides a seamless integration with GitHub, allowing users to quickly identify needed test areas and gain insights into their code coverage.
Once installed, the extension offers several key features. Users can view line coverage information while viewing commits and single files, as well as on Pull Requests. This allows for a comprehensive understanding of code coverage and helps developers make informed decisions. Additionally, the extension provides the ability to filter coverage using Flags and Components directly in the GitHub UI, making it easy to focus on specific areas of interest.
To use the Codecov Browser Extension, users must have either Firefox or Google Chrome web browsers and have GitHub's Global navigation update enabled. Enabling this feature is a simple process - users just need to click their avatar at the top-right of a GitHub page, select "Feature preview," choose "Global navigation update," and click the Enable button.
It's worth noting that the extension uses the user's logged-in session to determine access to private repos on GitHub. Therefore, users should make sure to log in to Codecov using their web browser to view coverage data for private repos.
Overall, the Codecov Browser Extension is a valuable tool for developers looking to improve their code coverage and make more informed decisions when it comes to testing. With its user-friendly interface and seamless integration with GitHub, it's a must-have for any developer seeking actionable insights to deploy reliable code with confidence.
