HTML

• The full form of HTML is Hypertext Markup Language.
• The head element contains information about the webpage.
• The body element represents the visible content shown to the users.

CSS

• The full form of CSS is Cascading Style Sheets.
• CSS is a style sheet language used for describing the presentation of a document written in a markup language.

GIT

• Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
• Git is a tool that's used to manage multiple versions of source code edits that are then transferred to files in a Git repository.
• Git Status : helps us check the branch we are in.
• Git checkout -b : creates a new branch and switches to it.

JAVASCRIPT

• JavaScript is often abbreviated as JS.
• Control flow is the order in which a computer executes code in a script.