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May 19

Fastly’s Developer Hub: Everything you need to build on Fastly is now in one place

Our Developer Hub has everything developers need to build apps and websites at the edge. Solve problems faster with code samples developed by Fastly’s experts.

February 25

Better VCL for more maintainable Fastly configurations

Over the last eight years of providing a platform for coding at the edge, we've learned a lot about common patterns, as well as common mistakes and risky code. Best practices in Fastly VCL…

August 6, 2019

Build on the edge with ready-to-deploy code

We're introducing a new collection of tools built just for developers — gathered on one easy-to-search page — so you can discover, test, and deploy edge solutions in a faster, safer way…

May 3, 2017

Leveraging the browser cache with Fastly’s CDN

Since a CDN is essentially a cache, you might be tempted to avoid complexity by not making use of the browser cache. However, each cache has its own advantages that the other does not…

March 14, 2017

Creating originless & cloud-based services with Fastly + Terraform

In a previous post, HashiCorp’s Seth Vargo introduced the Terraform infrastructure-as-code tool for building, changing, and versioning infrastructure. In this post, we’ll cover two cases…

October 25, 2016

A/B testing at the edge

A/B testing is valuable, aggravating, and everyone has an opinion on the best way to do it. At Fastly, we provide a set of tools to help enable experiments you can integrate into your own…

September 13, 2016

How to solve anything in VCL, part 1: collecting data at the edge

At our second annual customer summit, Andrew Betts of the Financial Times discussed using VCL to “solve anything” — pushing his team’s problems to the CDN layer.

April 27, 2016

Improvements to Edge Dictionaries

We’re continuing to build on our unique ability to push your logic and decisions to the edge, and are happy to announce some exciting enhancements to our Edge Dictionaries. Our latest…

January 19, 2016

Introducing fastly2git: version change visualization

Sales Engineer Léon Brocard created fastly2git, a Git repository for Fastly service changes, making it easy for you to see differences between versions. In this post, Léon discusses how…

August 20, 2015

Restricting access to content

In this blog post, Vladimir Vuksan outlines three common methods you can use for blocking or limiting access to content with Fastly.