TypeScript Basic Syntax
TypeScript Basic Syntax
In this tutorial, we will learn the basic syntax of TypeScript language. We will go through the key components of a simple TypeScript program.
TypeScript Program
console.log('Hello, World!');
Output
Hello, World!
Basic Syntax of a TypeScript Program
console.log('Hello, World!');
This line uses the console.log function to output the string "Hello, World!" to the console or standard output.
Key Points to Remember
- All TypeScript statements must end with a semicolon (
;). - TypeScript is a superset of JavaScript and shares most of its syntax, but it adds static typing and other features for large-scale applications.
- Comments can be added using
// for single-line comments or /* ... */ for multi-line comments, similar to JavaScript. - TypeScript is transpiled to JavaScript during compilation, making it compatible with all JavaScript environments.
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