NGINX WebAssembly: Extend NGINX with Proxy-Wasm Filters

by Danila Vershinin, April 4, 2026

Learn how to extend NGINX with WebAssembly using the ngx_wasm_module. Write custom filters in Rust, Go, or C++ using the Proxy-Wasm standard, and run them at near-native speed inside NGINX with full sandboxing — no C modules, no recompilation required.