We are very excited about OpenTelemetry. We wrote about why, and also about how to emit telemetry from Fastly's VCL services, and our new Compute platform. But OpenTelemetry's value truly…

Recently Andrew Barba, the engineer behind Swift Cloud, released a highly performant and fully featured Swift SDK for our Compute platform. And he built the initial release in just four days…

We're starting to get excited about OpenTelemetry, and want you to be able to observe your Fastly services just like you do with apps running in your core cloud provider — and see the…

One of the main reasons you use Fastly is that we are close to your end users, able to respond in a few milliseconds.  But that can also make it feel like Fastly is "outside" your system…

Almost all webpages today load resources from origins other than the one the page came from, which can play havoc with the way your site loads and make it harder to write a strict Content…

If you build stuff on Fastly, chances are you spend a decent amount of time on our Developer Hub. Last month, we migrated it from our VCL platform to Compute. Here's how we did it and what…

A couple of weeks ago Cloudflare, one of our competitors, claimed that their edge compute platform is roughly three times as fast as Compute@Edge. The false claim is a great example of how…

Fastly customers have been using our Fiddle tool for years to try out ideas for edge logic in VCL. With the advent of Compute last year, we made our edge compute network accessible to any…