Features

Source Code Coverage

Codecov makes it easy to see absolute coverage and coverage changes overlayed with your source code, making it even easier to identify needed test areas.

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Multi Language, Multi CI/CD

Regardless of what languages or CI/CDs you use, we can process your code coverage uploads against your entire project. Codecov just works out of the box.

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Pull Request Comments

Get a summary of coverage information directly in your workflow so that you can add and update tests quickly and effectively.

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Status Checks

Block underperforming pull requests from being merged with status checks. No more indecision if a code change has enough test coverage.

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Badges

A Codecov badge is a live icon that is displayed within your code host that gives you a glance into the status of your project’s percentage of code coverage. It’s …

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Report Merging

Do you generate multiple coverage reports? Codecov can handle merging them seamlessly, whether you upload multiple reports at once or across different CI/CDs

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Flags

Do you split your testing between your frontend and backend? Maybe collect coverage by project in a monorepository? You can isolate coverage information based on groupings using Codecov Flags.

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YAML

Customize Codecov’s behavior with a developer friendly YAML file that can conform to even the most complex codebases and workflows.

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Carryforward Flags

Don’t run your entire test suite on every commit? Use Carryforward Flags to get consistent coverage metrics, even when you don’t upload all coverage reports.

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GitHub Checks

Want to see uncovered lines directly on a GitHub pull request? Our GitHub Checks feature shows you line-by-line coverage so you can stay in your workflow.

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Notifications

Get notified of coverage changes on Slack, Gitter, or any other IRC-compatible service.

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Browser Extension

Need to see coverage information even more quickly? Try our Sourcegraph extension to get line-by-line coverage in your browser for GitHub, Bitbucket, or GitLab.

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