Technology
Fastly Compute: High-Performance Edge with WebAssembly
Fastly Compute runs WebAssembly code on its ~70 global PoPs with a 35-microsecond cold start. Supports Rust, Go, and JavaScript compiled via Javy. Competes directly with Cloudflare Workers, with advantages for compute-intensive workloads and teams already on Fastly CDN, but at a higher entry cost.