Performance
Every post tagged "Performance" · articles, case studies, guides.
- 22 April 2026 · Website & online shopSpeculation Rules API in 2026 · near-instant nav, zero JS costSpeculation Rules makes internal nav feel instant · at zero JS cost. Here is the config we ship by default.
- 22 April 2026 · AI solutions · Website & online shoppgvector at 10M+ rows · index choice, query patterns, real performance numberspgvector at 10M rows is not scary · if you pick the right index. HNSW vs IVFFlat, filter patterns, real numbers.
- 22 April 2026 · AI solutionsLLM prompt caching in production · a 60-80% cost cutPrompt caching is the single biggest LLM cost lever in 2026. 4 patterns, real savings numbers, 2 gotchas worth knowing.
- 14 February 2026 · Website & online shopCore Web Vitals on Next.js: from 4.5s LCP to 0.9s in 3 weeksA real case: image priority, RSC boundaries, edge caching, font loading · 4 seconds of LCP saved in three weeks.