In this post, we’ll show how you can use information from an origin response to add an abuse IP address to our penalty box. We've been touting the promise of security at the edge, and this…

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…

Compute, our serverless compute environment, can be used to solve headaches dealing with attackers looking to modify and manipulate resources. In this post, we tell you 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…

In this tutorial, we’ll walk you through the basic steps of outputting messages to STDIO and tailing that output with the Fastly CLI as well as configuring a log streaming endpoint, emitting…

Compute is now available for everyone to use, and we’re throwing in free credits so you can explore the platform with no strings attached. Read on for a crash course in how to stand up an…

For a limited time, you can get $100k/month in edge compute credits for nine months, as an incentive to start building with Compute now.

Known for having an execution speed 100 times faster than other solutions and unmatched isolation technology security, Compute was named a Leader in the Forrester New Wave: Edge Development…

Last month, we announced that local testing is now available for Compute. In this blog post, we'll tell you how it works and show you an example.

Compute local testing gives you the flexibility to run your work-in-progress applications locally on your laptops, servers, or CI systems, in an environment similar to production, but…

In this post, we show how to test site speed modifications before implementing them using Compute and WebPageTest, a web performance tool that uses real browsers, to compare web performance…

Alongside the Bytecode Alliance, Fastly’s WebAssembly team recently led a rigorous security assessment of Cranelift, an open-source, next-generation code generator for use in WebAssembly to…