Get everything you need from a modern CDN — from effortless scale and built-in security to programmable control and full visibility.

The lifecycle and performance of a Lucet instance
Lucet, Fastly’s open source WebAssembly compiler and runtime system, is designed to take WebAssembly beyond the browser, and build a platform for faster, safer execution on Fastly’s edge cloud. This post will introduce each step in the Lucet lifecycle, and benchmark its performance to highlight how we keep overhead low.





