Node.js Build Environment Checker

buildcheck is a Node.js utility library designed to perform autoconf-like environment checks for native addons and build scripts. It allows developers to programmatically determine the capabilities of the host system's C/C++ build environment, such as the existence of specific functions, headers, or the ability to compile arbitrary code snippets. Currently at version 0.0.7, its release cadence appears slow or inactive, and it primarily supports Node.js versions 10.0.0 and newer. Key differentiators include its direct integration within the Node.js ecosystem, providing a JavaScript API to probe compiler features (GCC, Clang, MSVC 2013+) and abstracting away the underlying compilation commands, making cross-platform build configuration more manageable for Node.js projects that rely on native components.