🪴 Shoyeb's Dev Diary

1. Setup Guide

Thursday Mar 13, 2025

Typescript download

  1. First, download and install Node.js. (Must install into C Drive)
  2. To check the installation, use the following commands:
    • ==node -v== (nvm install 22.13.1 and nvm use 22.13.1)
    • npm -v (This is a library of node. It download auto with node installation but if need latest version npm install -g npm@latest. Running Node.js v22.13.1 on npm version 10.9.0)
  3. To check the TypeScript version: tsc -v (install TypeScript globally ==npm install -g typescript== or, npm install -g typescript@5.7.3)
  4. Download the ESLint extension in VS Code.
  5. Finally, check ==tsc -v== after the installation.

Angular Download

  1. First, download and install Node.js.
  2. Install Angular CLI globally using the command:
    ==npm install -g @angular/cli== or, npm install -g @angular/cli@17.3.11
  3. To check the Angular version, use the command:
    ==ng v==
    (Press y when prompted for the first time.)
  4. Use npm list -g to check both Angular and TypeScript versions at the same time.

How to Uninstall Node, TypeScript, and Angular

  1. Uninstall TypeScript (After reinstalling, this TS update version will be automatically downloaded for Node.js.): npm uninstall -g typescript
  2. Uninstall Angular CLI (After reinstalling, this Angular CLI update version will be automatically downloaded for Node.js.): `npm uninstall -g @angular/cli
  3. Uninstall Node.js: (If you uninstall Node first, then uninstalling TypeScript and Angular will not work)
    • If installed via NVM (Node Version Manager): Run the following command to uninstall nvm uninstall <version>
    • If installed via the installer (exe): Use a program like Revo Uninstaller to remove it.

Additional Information

Info

  1. Angular Versions Guide](https://v17.angular.io/guide/versions)
  2. If you want to use multiple versions of Node.js on the same computer, you can download an open-source tool called nvm (Node Version Manager). Don’t confuse about npm and nvm.