diff report
Testing
Why Green E2E Tests Can Still Miss API Drift
Your end-to-end tests pass. The UI looks fine. But under the surface, API responses have changed — and nothing in your test suite noticed.
May 8, 2026 · 7 min read
behavior diff
Architecture
Why UI Flows Need API Behavior Diffs
UI pass/fail is not enough for release confidence. API drift is invisible in a browser but critical to integrations.
May 2026 · 5 min read
execution model
Engineering
AI-Generated Tests vs Deterministic Execution
BoxProbe uses AI during scenario generation but not at runtime. Here's why that distinction matters for trust and cost.
May 2026 · 5 min read