wtf is makefiletutorial?

This repository contains the source code for a single-page website called Makefile Tutorial by Example. The site is a learning resource for Make, a widely used build automation tool that runs commands defined in a file called a Makefile. Developers use Make to automate repetitive tasks like compiling code, running tests, or generating documentation, and it is especially common in C, C++, and many other compiled-language projects. It has been around since the 1970s and remains standard on Unix and Linux systems today. The README for this repository is minimal. It describes the technical setup for the website itself rather than the content of the tutorial. The site is built with a tool called Metalsmith, which is a static site generator for Node.js, a JavaScript runtime. Static site generators take content files and templates and produce plain HTML files that can be served directly without a database or running server. The generated output files live in a folder named docs, which is where GitHub Pages, the hosting service used to publish the site, expects to find them. To run the project locally and preview changes, you need Node.js and a package manager called Yarn. The README lists three steps: select the correct Node version using nvm (a version manager for Node), install dependencies with yarn install, and start a local development server with yarn dev. Deploying an update means making your changes, building the site with yarn build, committing the resulting files, and pushing to the repository. The README does not include any of the actual tutorial content, examples, or explanations about Makefiles. For the tutorial itself, you would visit the live website rather than browse the source files in this repository.