Some examples of programming languages and the types of applications they are commonly used for:

1. Python:
• Applications: Web development, data analysis, machine learning, artificial intelligence, automation, scientific computing.
• Example: Django and Flask for web development, NumPy and pandas for data analysis.
2. JavaScript:
• Applications: Web development, front-end and back-end scripting, building interactive user interfaces.
• Example: React.js and Angular.js for front-end development, Node.js for server-side scripting.
3. Java:
• Applications: Enterprise-level applications, mobile app development (Android), web development, large-scale systems.
• Example: Spring framework for enterprise applications, Android Studio for Android app development.
4. C++:
• Applications: Systems programming, game development, performance-critical applications, embedded systems.
• Example: Unreal Engine for game development, operating systems like Windows.
5. C# (C Sharp):
• Applications: Windows applications, game development (using Unity), web development.
• Example: Unity3D for game development, ASP.NET for web development.
6. Ruby:
• Applications: Web development, server-side scripting, automation.
• Example: Ruby on Rails for web development.
7. Swift:
• Applications: iOS and macOS app development.
• Example: Xcode is the integrated development environment for Swift, used for iOS app development.
8. PHP:
• Applications: Server-side scripting, web development.
• Example: WordPress is built using PHP, Laravel for web development.
9. SQL (Structured Query Language):
• Applications: Database management and querying.
• Example: MySQL, PostgreSQL, Microsoft SQL Server for managing relational databases.
10. HTML/CSS:
• Applications: Web development (HTML for structure, CSS for styling).
• Example: Building static and dynamic websites.