TypeScript is quickly becoming a must-have skill for modern web developers. One of the most fundamental things you need to understand to write effective TypeScript code is its type system. That’s why I created a new video to help you get up to speed with TypeScript data types — fast, clear, and with real examples.

🎥 Watch the full video here

🚀 What You’ll Learn in the Video

In this beginner-focused tutorial, we break down the core data types in TypeScript and demonstrate how to use them in real-world scenarios.

✅ Covered Data Types Include:

  • string
  • number
  • boolean
  • array
  • tuple
  • enum
  • object
  • any
  • void
  • null
  • undefined
  • never

Each type is explained with hands-on code so you can understand the what, why, and when of using them. Whether you're transitioning from JavaScript or just starting your TypeScript journey, this video is perfect for you.

🧠 Why Understanding Types Matters

Unlike JavaScript, TypeScript allows you to define variable types explicitly. This:

  • Catches errors at compile time (before runtime!)
  • Makes your code easier to understand and maintain
  • Helps your IDE give better autocompletion and error hints
  • Enables teams to collaborate more effectively on large codebases

If you want to write robust applications, mastering data types is a foundational step.

👨‍💻 Who This Video is For

This video is great for:

  • JavaScript developers transitioning to TypeScript
  • Coding bootcamp students
  • Self-taught programmers
  • Anyone looking to build scalable apps with strong typing

📎 Watch Now

👉 Click here to watch the full video on YouTube

Don’t forget to like, comment, and subscribe if you find the content helpful! I publish new tutorials every week on TypeScript, JavaScript, Django, Bubble, and more.

🔖 Relevant Hashtags

#TypeScript #WebDevelopment #LearnToCode #JavaScript #FrontendDevelopment #TypeScriptForBeginners #CodeNewbie #DevTips

Thanks for watching and happy coding! 💻⚡

— Samson Njoku