fetch-executable

fetch-executable (v0.17.1) is a Node.js library for downloading and caching exact versions of CLI executables on a per-project basis. It checks if the correct version is already present locally before downloading, saving bandwidth and ensuring reproducibility. Key differentiators: supports version checks via --version, hash verification, tar extraction, and includes built-in shortcuts for 15 popular tools (kubectl, helm, terraform, etc.). Released under MIT, actively maintained with regular updates.