DetectorJS, zero-dependency platform/environment detector written in ES6

Python library to detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data

cpu-info is a minimal x86 CPU feature detection library written in C and NASM. It provides an easy way to query CPU capabilities such as SSE, AVX, AVX2 and AVX512F, including whether the operating system actually enables these instruction sets.

AOSP cpu-features example

CPU feature detection types for Rust