About sarin

sarin is a high-performance HTTP load testing tool built with Go and fasthttp. It features:

• Dynamic request generation via 320+ template functions (using Go templates)
• Multiple proxy protocols (HTTP, HTTPS, SOCKS5, SOCKS5H)
• Flexible configuration (CLI flags, YAML files, environment variables)
• Minimal resource consumption with zero overhead when templating is unused

Similar to tools like hey, vegeta, and bombardier already in this list, but with a focus on dynamic request generation for realistic load testing scenarios.

We want to ensure high quality of the packages. Make sure that you've checked the boxes below before sending a pull request.

• I have read the Contribution Guidelines
• I have read the Maintainers Note
• I have read the Quality Standards

Not every repository (project) will require every option, but most projects should. Check the Contribution Guidelines for details.

• The repo documentation has a pkg.go.dev link.
• The repo documentation has a coverage service link.
• The repo documentation has a goreportcard link.
• The repo has a version-numbered release and a go.mod file.
• The repo has a continuous integration process that automatically runs tests that must pass before new pull requests are merged.
• Continuous integration is used to attempt to catch issues prior to releasing this package to end-users.

Please provide some links to your package to ease the review

• forge link: https://github.com/aykhans/sarin
• pkg.go.dev: https://pkg.go.dev/go.aykhans.me/sarin
• goreportcard.com: https://goreportcard.com/report/go.aykhans.me/sarin
• coverage service link: N/A (CLI tool focused on integration testing)

Pull Request content

• The package has been added to the list in alphabetical order.
• The package has an appropriate description with correct grammar.
• As far as I know, the package has not been listed here before.

Category quality

• The packages around my addition still meet the Quality Standards.