gulp‑gitbook is a small Node.js plugin that lets you run GitBook builds from within a Gulp workflow. By exposing a simple `gulpGitbook()` function (accepting a book path, options and a callback), it enables developers who already use Gulp for asset pipelines to generate and serve documentation or books without leaving their build scripts. It’s aimed at JavaScript developers who want to automate GitBook generation as part of their front‑end or documentation build process.