TypeScript Tutorial #5 - TypeScript Compilation + tsconfig.json

In this video, you will learn how TypeScript converts TS code into JavaScript using the TypeScript compiler (tsc). We will also understand the importance of tsconfig.json and automate compilation using watch mode. This is one of the most important concepts in TypeScript development. ==Topics covered in this video== -- What is TypeScript compilation (TS → JS) -- How the tsc command works -- Compile single file vs full project -- What is tsconfig.json and why it is important -- Key options in tsconfig.json -- target option explained -- rootDir and outDir explained -- Automate compilation using watch mode ==INTERVIEW QUESTIONS== -- What is TypeScript compilation? -- What does tsc command do? -- What is tsconfig.json? -- Why do we use rootDir and outDir? -- What is watch mode in TypeScript? -- Difference between single file and project compilation? 📢 *Resources:* 👉 *TypeScript Documentation* - https://www.typescriptlang.org/ 👉 *GitHub Code Link* - https://github.com/mohitdjcet/TypeScript-Tutorial 📂 *Playlist Links:* - DSA Full Tutorial: https://www.youtube.com/playlist?list=PLsjpRo2EZP1LKQePmuWv8jppLddppmGkn - Angular 21 Full Course : https://youtu.be/S2yJRqtnM7Y - React 19 Full Course : https://youtu.be/cHIn7PUAxlg - NextJS Full Course : https://youtu.be/yKuBE7TJm7M - NodeJS Full Course: https://youtu.be/pdk60AyhMNM - JavaScript Full Course: https://youtu.be/moRFcW7xayc - GitHub Copilot Full Course:https://youtu.be/hebwERejgI4 - HTML Crash Course : https://youtu.be/Zb_-6SttO3M - CSS Crash Course : https://youtu.be/b7PlBCjAJco 🔗 *Follow Me for Updates:* - TopMate:[Connect with Me](https://topmate.io/mohitdecodes) - WhatsApp:[Connect with Me](https://whatsapp.com/channel/0029Vb6CABUIHphQqGRYP71u) - Instagram: [Connect with Me](https://www.instagram.com/mohitdecodes/) - Facebook: [Connect with Me](https://www.facebook.com/mohitdecode/) - LinkedIn: [Connect with Me](https://www.linkedin.com/in/mohitdecodes/) - GitHub: [Explore My Projects](https://github.com/mohitdjcet/) typescript compilation tsconfig json tutorial tsc command explained typescript watch mode compile typescript to javascript typescript project setup target rootdir outdir explained learn typescript beginners #TypeScript #JavaScript #WebDevelopment #Programming #Coding #LearnTypeScript #Developers #NodeJS #mohitdecodes --- Copyright Notice: © Mohit Decodes. All rights reserved. Unauthorized reproduction or distribution of this content is prohibited. For permissions, contact via LinkedIn or email.