1. JavaScript: Web development's backbone for interactive and dynamic content
2. Python: Versatile language used in web development, AI, data science, and more.
3. Java: Widely used for building enterprise-level applications and Android apps.
4. C#: Microsoft's language for developing Windows applications and web services.
5. PHP: Server-side scripting language for web development and dynamic content.
6. C++: Powerful language used in systems programming, game development, and more.
7. TypeScript: Adds static typing to JavaScript, enhancing code reliability.