A site keeps working on an old PHP, until it doesn't: without security fixes every new flaw stays open forever. What end of support really means and how to upgrade without drama.
The new HTTP QUERY method, now RFC 10008, lets you run complex searches with a body while staying safe and idempotent: what it is and how it works.
Cloudflare proposes a third option beyond blocking or allowing AI crawlers: charging them for access to your content using the HTTP 402 status code. How it works and why it matters.
The HTTP Deprecation header becomes an IETF standard: a machine-readable way to signal that an endpoint is being retired. What it is, how it works, and why it matters.