TypeScript: JavaScript With Syntax For Types.
TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.
TypeScript is an open-source programming language developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript, and adds optional static typing to the language. TypeScript is designed for the development of large applications and transcompiles to JavaScript. As TypeScript is a superset of JavaScript, any existing JavaScript programs are also valid TypeScript programs.
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Key Features of the Site
Static Type Checking
TypeScript adds optional static typing to JavaScript, which can help catch errors early in the development process.
Class and Module Support
TypeScript supports classes and modules, making it easier to organize and structure large codebases.
Interfaces
TypeScript introduces interfaces, allowing developers to define complex types and ensure objects conform to a specific structure.
Advanced Type Inference
TypeScript's type inference capabilities can reduce the need for explicit type annotations, making code cleaner and more concise.
Compatibility with JavaScript
Since TypeScript is a superset of JavaScript, it can seamlessly integrate with existing JavaScript code and libraries.
Tooling Support
TypeScript is supported by a wide range of development tools, including Visual Studio Code, offering features like autocompletion and refactoring.
ECMAScript Compatibility
TypeScript stays up-to-date with the latest ECMAScript standards, allowing developers to use modern JavaScript features.
Generics
TypeScript supports generics, enabling developers to create reusable components that work with a variety of types.
Decorators
TypeScript supports decorators, which can be used to annotate and modify classes and properties at design time.
Namespace Support
TypeScript provides namespace support to help organize code and avoid global scope pollution.
Similar Sites and Competitors to typescriptlang.org
Additional information
Developer
Microsoft
License
Apache License 2.0
Repository
https://github.com/microsoft/TypeScript
Website
https://www.typescriptlang.org/
Documentation
https://www.typescriptlang.org/docs/
Community
TypeScript has a vibrant community with forums, chat rooms, and social media groups where developers can share knowledge and get help.
Adoption
TypeScript has been widely adopted by many companies and projects, including Angular, Vue.js 3, and many others, for its scalability and maintainability benefits.
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