LANGUAGE LANDING

JavaScript load testing tools

Answer JavaScript and TypeScript dominate modern application stacks, so many teams want load tests in the same language as their services. k6 and Artillery are frequent shortlist members; enterprise suites also expose JS options.

JavaScript and TypeScript dominate modern application stacks, so many teams want load tests in the same language as their services. k6 and Artillery are frequent shortlist members; enterprise suites also expose JS options.

Here you will find catalog tools that list JavaScript or TypeScript for scripting. Compare open source vs commercial licensing and whether deployment is self-hosted or cloud.

Code-first JS tests work well with Git, PR review, and CI. Confirm browser vs protocol testing needs: some tools focus on HTTP APIs while browser-level products drive real browsers under load.

After language fit, use static comparisons and the Test Rig for hard attribute diffs.

Matching tools (40)

Grafana k6 JavaScript, TypeScript · Open Source · Self-hosted Artillery JavaScript, TypeScript · Open Source · Self-hosted LoadRunner Professional C, JavaScript, C# · Commercial · Self-hosted Apica JavaScript · Commercial · Cloud Appvance AIQ JavaScript, Java · Commercial · Hybrid Artillery Cloud JavaScript, TypeScript · Commercial · Cloud Autocannon JavaScript, TypeScript · Open Source · Self-hosted AWS Distributed Load Testing Java, JavaScript · Open Source · Cloud BlazeMeter Java, JavaScript, Python · Commercial · Cloud BrowserUp Java, JavaScript · Commercial · Hybrid Flood Element JavaScript, TypeScript · Open Source · Cloud Frugal Testing JavaScript · Commercial · Cloud Gatling Enterprise Java, Scala, Kotlin, JavaScript, TypeScript · Commercial · Hybrid ghz Go, JavaScript · Open Source · Self-hosted GoReplay JavaScript, Go · Open Source · Self-hosted Grafana Cloud k6 JavaScript, TypeScript · Freemium · Cloud Grafana k6 browser JavaScript, TypeScript · Open Source · Hybrid Grafana k6-operator JavaScript, Go · Open Source · Self-hosted Loadero JavaScript, Java, Python · Commercial · Cloud LoadFocus JavaScript · Freemium · Cloud Loadium Java, Scala, JavaScript, Groovy · Commercial · Hybrid LoadNinja JavaScript · Commercial · Cloud LoadRunner Cloud JavaScript, C, Java · Commercial · Cloud LoadRunner Enterprise C, JavaScript · Commercial · Hybrid Loadster JavaScript · Commercial · Hybrid loadtest JavaScript · Open Source · Self-hosted LoadView JavaScript, C# · Commercial · Cloud NeoLoad JavaScript, Groovy · Commercial · Hybrid PFLB Platform Java, Groovy, JavaScript · Commercial · Cloud ReadyAPI Performance Groovy, JavaScript · Commercial · Self-hosted Silk Performer C, JavaScript · Commercial · Self-hosted StresStimulus C#, JavaScript · Commercial · Self-hosted Testable.io Java, Python, JavaScript, TypeScript · Commercial · Hybrid WAPT Pro JavaScript · Commercial · Hybrid WebLOAD JavaScript · Commercial · Self-hosted AgileLoad JavaScript · Commercial · Self-hosted k6 Cloud JavaScript, TypeScript · Freemium · Cloud LoadStorm JavaScript · Commercial · Cloud Nouvola JavaScript · Commercial · Cloud StormForger JavaScript · Commercial · Cloud