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arch - os - Node documentation
function arch

Usage in Deno

import { arch } from "node:os";
arch(): string

Returns the operating system CPU architecture for which the Node.js binary was compiled. Possible values are 'arm', 'arm64', 'ia32', 'loong64', 'mips', 'mipsel', 'ppc', 'ppc64', 'riscv64', 's390', 's390x', and 'x64'.

The return value is equivalent to process.arch.

Return Type

string