Feature ID: PF-92Documentation Index
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Status: 📋 Specification
Spec: PF-92-performance-budget-enforcement.md
Last Updated: 2026-03-23
Overview
PF-92 adds CI-level enforcement for frontend bundle sizes and (Phase 2) Lighthouse scores. It integrates with the Vite build pipeline and GitHub Actions only. It does not introduce runtime API contracts, events, or cross-core data flows. PF-07 remains the owner of production Core Web Vitals and error monitoring; PF-92 complements that with gates before merge.Integration Points (from Spec)
| Dependency | Pattern | Purpose |
|---|---|---|
| Vite build output | Build artifact | Source of truth for chunk sizes compared to performance-budget.json |
GitHub Actions (build.yml or dedicated workflow) | CI | Run budget script post-build; optional PR comments |
| PF-07 | Reference | Production performance monitoring; no required code coupling for Phase 1–2 |
Lighthouse CI (Phase 2)
- Routes (must match spec):
/login,/dashboard,/patients,/schedule - Gating: Category minimums in
thresholds(Performance 80, Accessibility 90, Best Practices 90) are blocking hard gates. Overall score bands (<70 block, 70–79 advisory) are advisory only and do not override category minima.
Platform / Build Integration
- No Platform Integration Layer export required for Phase 1–2 — scripts live under
scripts/and run in CI. - No event contracts — no
publishEventor pg_notify. - No API contracts — no new REST or Edge endpoints.
- Tenant isolation: N/A — tooling is repository-global, not per-organization.
Boundary vs PF-52 and PF-07
| Spec | Owns |
|---|---|
| PF-52 | Database query performance, slow-query logging, dashboards |
| PF-07 | Runtime monitoring, Sentry, production Web Vitals collection |
| PF-92 | Bundle size budgets, Lighthouse CI, PR feedback, merge gates |
Security & Compliance
- PR comments and CI logs must not include secrets, tokens, or customer data.
- No PHI — build metrics only.