Understanding Project Structure

A simple guide to README files, wireframes, and Git branches.

readme file example

What is the purpose of a README file?

A README file is the foundational documentation for a software, dataset, or coding project. It serves as a project's "front door," designed to help users quickly understand what the project does, how to install and use it, and how to contribute.

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Wireframe sketch

What is the purpose of a wireframe?

The purpose of a wireframe is to act as a blueprint for a website or app. It provides a basic, stripped-down visual guide that outlines layout, structure, and functionality before any colors, images, or code are applied, ensuring everyone aligns on the project's foundation.

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Branch diagram

What is a branch in Git?

A branch in Git is simply a lightweight movable pointer to one of these commits. The default branch name in Git is master . As you start making commits, you're given a master branch that points to the last commit you made. Every time you commit, the master branch pointer moves forward automatically.

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