BLOGSEM Devs
Articles on software development, web and technology
Web performance in 2026: INP has grown, LCP has not
Early 2026 Chrome UX Report data is clear: INP is the metric separating fast sites from slow ones. What it takes to stay under 200ms.
PostgreSQL 17 in production: three features we liked
Postgres 17 shipped in September 2024. Six months after upgrading our projects, three things that really matter.
Cloudflare Workers: the real 10ms CPU limit and how to live with it
Workers are powerful but strict. 10ms CPU per request — not wall time — disciplines how you write code.
