Vercel announced in its Changelog an important update to its CDN (Edge Network): from now on, the Vercel CDN will respect `Cache-Control` headers from External…
This article takes an in-depth look at how Vercel deploys its own CDN (Edge Network) in front of the popular open-source forum software Discourse, establishing…
Vercel has officially launched a new dashboard experience for its CDN (Edge Network). As a cloud platform designed specifically for frontend and full-stack…
Vercel recently published a technical architecture update, introducing the "Scaling redirects to infinity" feature, aimed at solving the extremely challenging…
On February 13, 2026, Vercel released an update announcing that its Edge network now fully supports the `stale-if-error` directive in HTTP `Cache-Control`…
Vercel officially announced that its highly anticipated "Tag-based cache invalidation" feature is now generally available for all HTTP Responses. This means…
For e-commerce businesses and web development teams, the annual "Black Friday" has always been a formidable technical test. Faced with extreme traffic surges…
Vercel recently published an update in its Changelog announcing a major performance optimization for its Edge Network's proxying to external origin servers. In…
### Project Background and Challenges Fern is a platform that specializes in automatically generating high-quality SDKs and beautiful API documentation from…
Vercel, as a popular frontend hosting and serverless platform, offers powerful edge network capabilities for delivering both static and dynamic content. During…
Vercel has officially announced support for the HTTP `Vary` header in its Edge Network. This update is a major benefit for modern web developers who pursue…
Vercel has recently upgraded its Observability for Edge Requests feature on the platform, now supporting a wider range of traffic parameters across more…
Frontend hosting and Serverless platform Vercel has announced a major upgrade to its security infrastructure: the built-in Vercel Firewall can now block DDoS…
In modern web development, securing an application is just as important as optimizing its performance. This technical deep-dive published by Vercel breaks down…
When a user types a URL in their browser and presses Enter, the journey of a Vercel request officially begins. This article takes an in-depth look at how…
As the demands on global web applications for speed and availability continue to rise, traditional centralized server architectures have struggled to cope with…
As modern web applications rely increasingly on dynamic rendering (SSR) and Serverless Functions, frontend applications have become increasingly dependent on…
Vercel recently announced a major technical upgrade to its infrastructure, aimed at solving the latency pain points of modern web applications in global…
This case study takes an in-depth look at how MrBeast (Jimmy Donaldson) — the world's top creator — re-architected his official e-commerce website to withstand…
The official Vercel Changelog announced enhanced geolocation information support for Vercel Functions (covering both Serverless Functions and Edge Functions)…
Vercel (formerly ZEIT) announced a major overhaul and upgrade of its global Edge Network and local development infrastructure (Dev Infrastructure). The core…