TypeScript Libraries

Posted September 2, 2023 by Rohith and Anusha ‐ 3 min read

TypeScript, a statically typed superset of JavaScript, has gained immense popularity in recent years for its ability to enhance the development of robust and maintainable web applications. One of the key factors contributing to TypeScript's success is its thriving ecosystem of libraries.



  • React is a JavaScript library for building user interfaces.

  • It provides a component-based architecture, making it easier to manage UI elements and their state.

Why TypeScript?

  • Using TypeScript with React adds static typing to your components, improving code quality and making refactoring safer.

  • The @types/react and @types/react-dom packages provide TypeScript type definitions for React.

  • Libraries like Redux (for state management) and React Router (for routing) also have excellent TypeScript support.



  • Angular is a complete framework for building web applications.

  • It comes with powerful tools and a robust ecosystem.

Why TypeScript?

  • Angular itself is written in TypeScript, and using TypeScript for your Angular projects provides seamless integration.

  • It offers strong typing, better tooling, and improved IDE support.



  • Vue is a progressive JavaScript framework for building user interfaces.

  • It’s known for its simplicity and flexibility.

Why TypeScript?

  • Vue can be used with TypeScript through the vue-class-component and vue-property-decorator packages.

  • This allows you to write Vue components using TypeScript classes and decorators.



  • Express.js is a popular Node.js web application framework used for building APIs and web applications.

Why TypeScript?

  • TypeScript brings static typing to Express, reducing runtime errors and providing better tooling.

  • You can use the @types/express package for type definitions.



  • TypeORM is an Object Relational Mapping (ORM) library for TypeScript and JavaScript.

  • It simplifies database operations.

Why TypeScript?

  • With TypeScript, you get type safety when working with databases, making it easier to catch errors early in the development process.

  • TypeORM provides TypeScript support out of the box.



  • RxJS is a library for reactive programming using Observables.

  • It’s often used for handling asynchronous operations.

Why TypeScript?

  • TypeScript enhances RxJS by providing type definitions for Observables, Operators, and Subjects, which makes working with RxJS more predictable and error-free.



  • Jest is a popular testing framework for JavaScript and TypeScript projects.

Why TypeScript?

  • Jest has excellent TypeScript support, allowing you to write type-safe tests and leverage TypeScript’s type checking during test development.


  • TypeScript libraries play a crucial role in simplifying and improving web development.

  • They bring the benefits of static typing, better tooling, and improved code quality to various JavaScript frameworks and libraries.

  • Whether you’re using React, Angular, Vue, or any other web development stack, integrating TypeScript and the right TypeScript libraries can elevate your project to new heights.

  • Embracing these libraries can streamline development, reduce errors, and enhance the maintainability of your web applications.

  • So, don’t hesitate to explore and leverage the power of TypeScript libraries in your next project.

quick-references blog typescript-libraries

Subscribe For More Content