get typescript
时间: 2023-12-04 21:49:49 浏览: 99
TypeScript is a programming language developed by Microsoft. It is a superset of JavaScript and adds static typing and other features to enhance JavaScript development. TypeScript code is transpiled into plain JavaScript, which can then be run in any JavaScript runtime.
To get TypeScript, you can follow these steps:
1. Install Node.js: TypeScript requires Node.js and npm (Node package manager) to be installed on your system. You can download and install Node.js from the official website: https://nodejs.org/
2. Install TypeScript: Once you have Node.js installed, open a terminal or command prompt and run the following command to install TypeScript globally on your system:
```
npm install -g typescript
```
This command will install the latest version of TypeScript globally, making it available as a command-line tool.
3. Verify installation: You can verify that TypeScript is installed correctly by running the following command:
```
tsc --version
```
This command should display the installed version of TypeScript.
After installing TypeScript, you can start writing TypeScript code by creating `.ts` files and using the TypeScript compiler (`tsc`) to transpile them into JavaScript. You can then run the generated JavaScript code in your preferred JavaScript runtime.
I hope this helps you get started with TypeScript! Let me know if you have any further questions.
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