Cloudflare Adds Support for HTTP Vary Header in Its CDN Cache

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Cloudflare has announced support for the HTTP Vary header, a long-neglected but important part of the HTTP specification. The Vary header tells caches to store different versions of a resource based on request attributes such as encoding or content type. Historically, CDNs have struggled or refused to implement Vary due to its complexity and potential for cache inefficiency. Cloudflare's implementation aims to handle this correctly, improving cache accuracy for content that varies by request headers. The update was detailed in a post on the Cloudflare Blog and has drawn attention from the developer community on Hacker News.

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NIGHTCELL 7 adds second Viking metal-hip-hop album built entirely with Python code

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ProgrammingDEV Community ·

ChatGPT Surpasses 1 Billion Weekly Users, Serving 2.5 Million Businesses

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ProgrammingDEV Community ·

Two Contentful builds reveal key lessons on content modeling and editorial control

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ProgrammingDEV Community ·

How to Run n8n and a Node.js API Locally Using Docker Compose

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