“By avoiding CGO, wazero avoids prerequisites such as shared libraries or libc, and lets you keep features like cross compilation.”
wazero runs Wasm modules inside a Go program with no CGO and no libc. It hit 1.0 in March 2023. Every other runtime asks Go developers to give up cross compilation and drag in a C toolchain. Pure Go means one static binary, which is the whole reason anyone picked Go.