Table of Content
- Describing Typescript
There are third-party header files for prevalent libraries like D3.js, jQuery, and MongoDB. TypeScript headers for Node.js elementary modules are also accessible, permitting the development of Node.js programs within TypeScript.
Why Use TypeScript?
There are diverse reasons that state what is TypeScript used for. Some of them consist of:
Employing New Features of ECMAScript
TypeScript supports novel ECMAScript criteria and trans-pile them to ECMAScript objectives of your choice. Hence, you can use characteristics of ES2015 and beyond, like lambda, modules, functions, the spread operator, de-structuring, and classes.
Enhanced IDE support
TypeScript creates typing easier and less unambiguous by the practice of type inference. Even if you do not type the types, they are still here to exclude you from doing something which would otherwise result in a runtime error.
Strict Null Examination
It has an application programming interface (API) for working out with dates, text, standard data structures, Document Object Model (DOM), and regular expressions. Nevertheless, the language does not comprise any input/output (I/O), like graphics facilities, networking, or storage, as the host background, commonly a web browser offers API.
Fun and Interactive Language
Low Threshold to Get Started
Superior Debugging Tools for Learning
Strong Support for Learning
Foundational Language for Learning Programming Styles
|Learning Curve||It has a stiff learning curve. Also, it needs scripting knowledge.||It is easy to learn and a flexible scripting language.|
|Client-Side or Server-Side||It is specially used on the client-side.||It is used in both server-side and client-side.|
|File Extension||.tsx and .ts||.js|
|Company Using The Technology||Clever, Asana, and Screen award||Codecademy, Airbnb, and Instagram|
|Community||It does not have a huge community of software developers.||It has a large community of software developers.|
- Stable testing workflow: Possessing a team that is already applying test-driven development is better than swapping to TypeScript even with all its connected features and costs.
- Unsupported framework: Certain frameworks do not support TS. TypeScript does not support frameworks like EmberJS, so you may be unable to take benefit of its characteristics.
- Additional dependencies: You require the type definitions of libraries that you need to utilize in TypeScript. An additional type of definition effects in an added epm package. There is a risk associated with utilizing this added type definition that they might be an improper choice. Hence, select a popular library for your development as there are probabilities that it will be properly maintained in future.
- Huge projects or numerous developers: If you possess a huge project that you are operating on or have several developers functioning together, then TypeScript is the best alternative. The access modifiers and interface of TypeScript can be an additional advantage in communicating API.
- Functioning with a new framework or library: If you are starting with a novel project that utilizes React and are not accustomed to its API, then you require to know that they propose type definitions. You can utilize IntelliSense to aid you to navigate through and ascertain novel interfaces.
- Favour compile-time type checking: Expending vanilla TypeScript, it is completely possible to execute runtime type confirmation. This also augments additional runtime, which you can escape by employing compile-time validation.
- TypeScript is nothing but a JS and some added features, that is, ES6 features. It may not be kept in your targeted web browser but the TS compiler can compile .ts files into ECMAScript.
Frequently Asked Questions
Why should you use TypeScript?