Grunt: The JavaScript Task Runner

Grunt is a JavaScript task runner designed to automate repetitive development tasks such as minification, compilation, linting, and testing. It operates primarily through a command-line interface (CLI) and is configured declaratively via a `Gruntfile.js` located in a project's root. The current stable version is 1.6.2, requiring Node.js >=16. Grunt's release cadence is opportunistic, focusing on dependency updates, bug fixes, and maintaining compatibility with modern Node.js environments. Its key differentiators include a mature, stable architecture, a configuration-over-code paradigm that allows developers to define tasks and settings in a structured format, and a rich ecosystem of community-contributed plugins for diverse build processes. This declarative approach, contrasted with more programmatic build tools, makes Grunt accessible for automating complex workflows.