Your OpenAPI Spec Is Not a Test
How to get a first regression test for a service or endpoint with no recorded traffic: let your coding agent pick a source, then record it.
Speedscale Blog
Latest insights on API testing, performance optimization, and software development best practices from the Speedscale team.
Inside Kraken: Regression Testing With Traffic Replay
See how Kraken combines traffic replay, stable dependency mocks, and evolving regression coverage to catch Speedscale release failures before production.
5 Questions to Ask Before the Next Cloud Outage
A power failure in one Google Cloud London zone took down banking apps for hours. Five questions to answer with real traffic before the next outage answers them for you.
Observability Never Really Shifted Left
We shifted testing, security, and CI/CD left. Observability stayed in production. With AI writing code faster, validation is the bottleneck.
Mock vs stub: differences and testing examples
A stub supplies responses; a mock verifies interactions. Compare both with runnable Python examples and learn when API traffic mocks help.
Postman load testing: a practical API tutorial
Run a Postman performance test, choose virtual users, inspect latency and errors, and isolate dependencies with recorded API mocks.
WireMock vs MockServer vs proxymock for API testing
Compare HTTP stubs, request verification, and recorded dependency mocks. Choose WireMock, MockServer, or proxymock for your Java API tests.
Holiday readiness: run your first load test with skills
Start holiday readiness with a local proxymock load test. Use agent skills to record a Node app, mock its API dependency, and inspect the results.
How We Rebuilt GitLab CI on GKE Spot VMs
How we moved GitLab CI to GKE with shared BuildKit caching, multiple Spot machine types, and an on-demand fallback for scarce capacity.