Customize your content delivery.
Protect your services and applications.
Experiment with Fastly's edge computing platform.
Go from zero to Fastly with these step-by-step guides and tutorials.
Start with the basics and learn how Fastly lets you take advantage of the modern internet.
Find out how Fastly services interoperate with non-Fastly services.
Step-by-step guides to developing with Fastly
Discover how Fastly can enhance your user experience.
Get solutions to specific problems with curated topics.
Try out Fastly code in the browser and easily remix it for your own project.
Start developing your project immediately with Fastly from a functional template.
uuid.is_valid
uuid.version7
uuid.is_version7
Prior change: VCL_RECV changes, x-compress-hint behavior change, bugfixes
Following change: tls.client.cert_verify_result and tls.client.raw_certificate_b64 removal, regsub syntax addition, bug fixes
