TypeScript
TypeScript is a programming language developed by Microsoft that enhances JavaScript with static typing and advanced tooling. It helps developers write safer and more predictable code by checking types at compile time.
TypeScript supports object-oriented features like classes and interfaces, making it ideal for building scalable applications. The TypeScript compiler (tsc) transpiles TypeScript files into standard JavaScript, ensuring compatibility with any browser or JavaScript runtime. Tools like Visual Studio Code offer rich support for TypeScript with features such as code completion and real-time error detection.
It's widely used with frameworks like Angular, React, and Node.js. TypeScript allows incremental adoption, letting teams gradually refactor JavaScript codebases. With strong typing, improved IDE support, and maintainable structure, TypeScript improves developer experience and long-term code quality.