node‑svm is a Node.js wrapper around the popular LIBSVM library, providing an easy‑to‑use API (and a CLI) for training and using support‑vector‑machine classifiers and regressors with configurable kernels, hyper‑parameter grid search, cross‑validation, and model persistence. It is aimed at JavaScript developers who need machine‑learning capabilities—particularly classification, regression, or one‑class detection—directly within Node.js applications.