Testing, coverage and code review
Argos for open source
Argos sponsors selected open source projects with free visual regression testing, evaluated case by case.
BrowserStack for open source
BrowserStack gives open source projects free access to its testing platform: cross-browser, real devices and visual testing.
Chromatic for open source
35,000 snapshots a month. Free visual testing for open source design systems and UI component libraries, from the Storybook team.
Codacy for open source
Codacy is free forever for open source projects: quality gates, pull request checks and security scanning.
Codecov for open source
Code coverage reports, pull request comments and status checks, free for open source projects.
CodeRabbit for open source
CodeRabbit is free for open source, backed by a $1 million commitment to open source sponsorships.
Greptile for open source
Free AI code reviews for public GitHub or GitLab repositories with at least 50 stars and an OSI-approved license.
SonarQube for OSS
Public, OSI-licensed repositories get SonarQube for OSS and Gitar AI Code Review for OSS with the features of the paid Pro plan.
Sourcery for open source
Install Sourcery on public repositories and it reviews every pull request and checks it for security issues, free.
| Company | Perk | What it is | Type | Window | Apply |
|---|---|---|---|---|---|
Argos for open source Argos Free visual testing Argos sponsors selected open source projects with free visual regression testing, evaluated case by case. Free paid planRolling | Argos sponsors selected open source projects with free visual regression testing, evaluated case by case. | Free paid plan | Rolling | Apply | |
BrowserStack for open sourceunverified BrowserStack Free testing platform access BrowserStack gives open source projects free access to its testing platform: cross-browser, real devices and visual testing. Free paid planRolling | BrowserStack gives open source projects free access to its testing platform: cross-browser, real devices and visual testing. | Free paid plan | Rolling | Apply | |
Chromatic for open source Chromatic 35,000 snapshots a month Free visual testing for open source design systems and UI component libraries, from the Storybook team. Free paid planRolling | Free visual testing for open source design systems and UI component libraries, from the Storybook team. | Free paid plan | Rolling | Apply | |
Codacy for open source Codacy Free forever Codacy is free forever for open source projects: quality gates, pull request checks and security scanning. Free paid planOpen now | Codacy is free forever for open source projects: quality gates, pull request checks and security scanning. | Free paid plan | Open now | Apply | |
Codecov for open source Codecov Coverage, free forever Code coverage reports, pull request comments and status checks, free for open source projects. Free paid planOpen now | Code coverage reports, pull request comments and status checks, free for open source projects. | Free paid plan | Open now | Apply | |
CodeRabbit for open source CodeRabbit AI code review, free CodeRabbit is free for open source, backed by a $1 million commitment to open source sponsorships. Free paid planOpen now | CodeRabbit is free for open source, backed by a $1 million commitment to open source sponsorships. | Free paid plan | Open now | Apply | |
Greptile for open source Greptile Free AI code reviews Free AI code reviews for public GitHub or GitLab repositories with at least 50 stars and an OSI-approved license. Free paid planOpen now | Free AI code reviews for public GitHub or GitLab repositories with at least 50 stars and an OSI-approved license. | Free paid plan | Open now | Apply | |
SonarQube for OSS Sonar SonarQube Pro features, free Public, OSI-licensed repositories get SonarQube for OSS and Gitar AI Code Review for OSS with the features of the paid Pro plan. Free paid planOpen now | Public, OSI-licensed repositories get SonarQube for OSS and Gitar AI Code Review for OSS with the features of the paid Pro plan. | Free paid plan | Open now | Apply | |
Sourcery for open source Sourcery Free PR reviews and security checks Install Sourcery on public repositories and it reviews every pull request and checks it for security issues, free. Free paid planOpen now | Install Sourcery on public repositories and it reviews every pull request and checks it for security issues, free. | Free paid plan | Open now | Apply |