Your traffic is sensitive.
You stay in control.
Observing real API activity is a responsibility, not a growth hack. Stresseur is built so the data stays yours.
Local only
The recorder sends only to the collector on your own machine (127.0.0.1). Recordings stay in .stresseur/ in your project. Nothing is uploaded, and there is no telemetry.
Redacted in the browser
Auth headers, cookies, API keys, and fields named like password, token, secret or session are removed in the browser, before anything is sent.
Redaction goes by name
Other personal data in bodies, like emails or addresses, is stored as captured. Add your own field names with redact, and record against test data.
Secrets stay out of tests
A redacted value becomes a link to an earlier response or an environment variable. It is never written into a generated file.
Dev-only by design
Installed as a dev dependency and started only in development: every snippet checks NODE_ENV or localhost first.
Plain files you review
Generated tests are YAML files in your repo. Read, edit or delete them like any other code.
Delete anytime
Delete .stresseur/ to remove every recording.
Questions about security or compliance? Email hello@stresseur.com