Hello HN, I spent the last week building a k6 alternatives supporting Web APIs (fetch, localStorage, and more), TypeScript and ESNext. It enables performance engineer to just import client libraries and write a load test in minutes.

The repository includes an example load test of GoTrue (supabase's authentication server) using '@supabase/gotrue-js' npm package.

Like k6 tests, 'denoload' (that's the name of the tool) tests can scale to infinity (if virtual users are distributed across computing ressources).

Let me know what you think and if you have any questions. Thanks!