The most common programming languages on the Web include HyperText Markup Language, JavaScript, Cascading Style Sheets and PHP: Hypertext Preprocessor. Some are used in conjunction with each other ...

Mainly used for web development, PHP skills continue to be sought after on the job market. Over 77% of websites still rely on it and one in every 10 dev jobs calls for it.

HTML provides the structure, content and layout, CSS adds style and design, and JavaScript adds functionality and interactivity.

Are you a developer looking for a new job? Find out which programming languages will be in high-demand in 2025.