How to Check if TypeScript is Installed

Last updated on 1 Jan, 2023

TypeScript can be installed from NPM package library using:

npm install -g typescript

Above command installs TypeScript globally. It installs tsc command which stands for TypeScript Compiler.

So, to check if TypeScript is installed properly in your machine, you can run:

tsc --version

If above command displays the compiler version like Version 4.8.4, you can confirm the presense of TypeScript.

--- ○ ---