Performance2 min readPerformance Recipes: High-ROI Fixes (Before/After Patterns)A collection of practical performance fixes with before/after patterns: LCP hero, INP long tasks, CLS shifts, caching, and third-party containment.#Core Web Vitals#DebuggingMar 01, 2026Practice
Performance3 min readPerformance Debugging Playbook (Chrome DevTools + Real Signals)A senior-level workflow to diagnose performance issues: find the bottleneck, verify the hypothesis, ship the fix, and prevent regressions.#Debugging#InterviewsMar 01, 2026Practice