Startseite » Helloworld with Typescript
Install Typescript
Install tsc compiler
$ npm install -g typescript
changed 1 package, and audited 2 packages in 3s
found 0 vulnerabilities
Validate typescript version
$ tsc -v
Version 4.6.2
Compile and run a typescript file
Create helloworld.ts file
$ cat helloworld.ts
let message: string = 'Hello World';
console.log(message);
Compile it
$ tsc helloworld.ts
Valide js File creation
$ ls helloworld.js
helloworld.js
Finally run it
$ node helloworld.js
Hello World
Optional: Use Typscript Playground
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