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 language that compiles to WebAssembly, and now you can write Compute code in Fiddle too.

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 logs in your application, and confirming the delivery of those logs to your target logging destination.

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 experiment and experience the flexibility, security, and power of Compute for yourself.

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 Platforms report.

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 without the deployment time and process.

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 between the original and transformed page versions.

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 provide sandbox security functionality.

Authentication is one of the most obvious uses for edge computing. Understanding who your users are as early and as close as possible to their location yields powerful customizations and speedy responses. But there's more than one way to think about how to apply an authentication scheme at the edge.

Online payments giant PayPal uses Fastly’s edge platform to deliver a more secure, faster, and more reliable user experience at a time when digital payments are surging.

GitHub Actions for Compute allow you to transition from a manually deployed application to a fully automated deployment workflow with ease and wrap the Fastly CLI to provide an easy way to keep your application up to date.

It's always been possible to create content programmatically, and with the advent of our serverless compute environment, we've made it possible to create and transform content more efficiently and powerfully than ever before.

id Software’s DOOM has become one of the most-ported games in history. It felt like a perfect project to port to Compute, built on our serverless compute environment, to experiment with different applications of the product.

Vox Media, Mux, and PerimeterX share how Compute is unlocking performance, agility, and creativity across their organizations.

The basic concept of performing authentication and then using identity data to make authorization decisions is something that applies to a large majority of web and native apps. Doing this at the edge offers some very significant advantages to both developers and end users.

Compute Log Tailing allows developers on the Fastly Computer@Edge platform to quickly iterate on and debug their services by getting near-real-time feedback via stdout/stderr output.

Become "edge-native" in your next project and seamlessly run multiple instances concurrently and be prepared for the server-less world.

In this post, we’ll show you how AssemblyScript and JavaScript are closely related with a deep dive into the process of porting common JavaScript applications to AssemblyScript and the considerations that come along with it.

As commerce companies embark on their digital transformation journeys, headless architecture is a hot topic. Here are five ways a modern CDN can deliver on the promise of headless commerce.