k6
Load testing as code — JavaScript scripts, Go performance.
Open source · AGPL-3.0Freemium#load-testing#performance#javascript#grafana
What is k6?
k6, from Grafana Labs, lets you write load tests in JavaScript and execute them with a high-performance Go engine. Thresholds make performance criteria pass/fail in CI, and results stream into Grafana dashboards. The modern default for developer-driven load testing.
User reviews
User reviews are coming soon. We’re building a moderated review system so real-world experience — good and bad — can live alongside our editorial take. In the meantime, you can share feedback or flag corrections on GitHub.