HTML (HyperText Markup Language)
The structural backbone of the web. HTML is used to define and arrange elements on a webpage, such as paragraphs, headers, links, and forms.
CSS (Cascading Style Sheets)
The design and presentation layer. CSS controls how HTML elements look by managing layouts, colors, fonts, spacing, and responsive behaviors across devices.
JavaScript (JS)
The interactive behavior engine. JavaScript runs primarily in the client browser, handling complex user interactions, data validation, animations, and dynamic content updates.
PHP (Hypertext Preprocessor)
A server-side scripting language. PHP processes incoming data from forms, communicates with databases, and dynamically generates customized HTML before it reaches the browser.
MySQL
The structural relational database management system. MySQL securely stores, retrieves, and organizes data like user profiles, application content, and transaction histories.