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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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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GitHub
GitLab
Bitbucket