Developer Essentials

Important tools and concepts used in web development.

Illustration representing a README file

What is a README file?

A README file explains important information about a project. It helps people understand what the project does, how to set it up, and how to use it.

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Illustration representing a website wireframe

What is a wireframe?

A wireframe is a visual plan of a webpage. It shows where content such as images, headings, text and links will be positioned before the final design is created.

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Illustration representing a Git branch

What is a branch in Git?

A branch in Git allows developers to work on changes separately from the main version of a project. Those changes can later be reviewed and merged.

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