Difference between TypeScript and Dart Languages 2023 : Aalpha
Dart, on the other hand, is an open-source class-based programming language developed by Google in 2011 for the development of client-side applications for web and mobile applications. In addition, Dart can also be used in the development of server-side and desktop applications. In this article, we are to discuss the difference between the two languages exploring their syntax, popularity, and performance. By understanding these differences, one can make an informed decision about the language for the next project or study specialization.
Some of the critical differences between TypeScript and Dart is as discussed below:
Checking on the maturity of the two languages, TypeScript is considered the most mature language compared to Dart. This is stated based on the community of use, popularity, tooling, interoperability, and adoption by various companies. On tooling, TypeScript has more libraries and tools available such as Typescript-Specific IDEs and Editors.
Typescript is a statically typed language meaning its variable is determined at the compile-time resulting in better performance since compilers can make optimization based on the type information. Dart, on the other hand, is a dynamically typed language meaning that the variable is determined during the run time, resulting in a slower performance since the runtime must perform an additional check to determine the type of the variable. In concert, TypeScript is faster compared to Dart language. This feature is critical in choosing an application to use during the application to develop.
Dart as a language underlays a better option for developing real-time and responsive applications. This is due to its support for the reactive programming paradigm, which means reacting to the changes in the data as the changes occur in a non-blocking way that is different from blocking programming. Thought Typescript can also be used in developing reactive applications by using its libraries, such as RxJS though not a reactive programming language.
TypeScript provides static type checking, meaning the types of variables in TypeScript must be declared when it is defined. This helps prevent type-related errors and makes code more maintainable. Dart, however, provides type-checking but is optional, meaning developers can choose to use type-checking or not, depending on their preferences or requirements for the project.
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