Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java, Python, and TypeScript.

Today, C++, C#, Java, Visual Basic.NET and Python are popular object-oriented languages. The following compares basic OOP terms with traditional programming. See object-oriented DBMS.

Elsewhere in the TIOBE Index leaderboard, Python retains its vast lead over the rest of the top 10. Delph/Object Pascal fell in popularity month over month from 2.15% in TIOBE’s proprietary ...