Ready to build with TypeScript? Setting up your project correctly from day one saves you from hours of debugging down the road.
In this video, we go step-by-step through initializing a Node.js project using `npm init -y`, installing TypeScript as a development dependency (`–save-dev`), and verifying the installation with `npx tsc`.
⚡ Key Commands Covered:
• Verify setup: node -v & npm -v
• Initialize project: npm init -y
• Install TypeScript locally: npm install -D typescript
• Verify TypeScript compiler: npx tsc –version
⏱️ Timestamps:
00:00 – Verifying Node.js & npm Setup
00:58 – Initializing Project (`npm init -y`)
01:16 – `package.json` Explained Simply
01:28 – Installing TypeScript (`npm i -D typescript`)
01:45 – Why Use `–save-dev` (`-D`) for TypeScript?
02:08 – Verifying Installation with `npx tsc`
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