[Renewal] TypeScript All-in-One: Part 1. Basic Grammar

Now it's a necessity, not an option,
Have fun learning TypeScript! 🦾

Mistakes in JavaScript
Hold on tight, TypeScript ➰

The most difficult thing about studying TypeScript is that you learn all the grammar but can't apply it in real life. Learning interfaces, type aliases, generics, mapped types, indexed signatures, etc. is useless if you don't know when to use which grammar.

I previously published a TypeScript course on learning while making web games, but I realized that students still had difficulty analyzing other people's types and creating their own types. So I completely revamped the course to create a course where students can learn how the TypeScript grammar they learned is used in real life and practice writing types .

I recommend this to these people 😎

From JS to TypeScript
Anyone who wants to switch

A type made by someone else
People who find it difficult to analyze

I typed it myself
If you are at a loss when trying to write

What you will learn ✍

1. TypeScript
Learn basic grammar .

2. Types written by other people
Learn how to analyze.

3. I type it myself
Learn how to write.

In this lecture, we will teach you how to analyze and use types yourself!
After taking the course, you will understand the basic grammar of TypeScript and be able to analyze and apply the type definitions that TypeScript provides by default, such as lib.es5.d.ts or utility types, to your code. Conversely, you will be able to write your own code without looking at lib.es5.d.ts or utility types.

We'll help you write (or at least analyze) the following code yourself:

Tools covered here 🙌

Use Chrome browser and Visual Studio Code (or WebStorm).

Quickly answer the question
I'll answer you 🗒

The great thing about my course is the Q&A. If you have a question, I will answer it within a day.
Please study actively by freely asking questions about course-related content.
It will help you understand the content better!

Who is ZeroCho?

_{Zerocho Blog and
Running a YouTube channel}

_{Web Development Bestseller
, author}

_{Kakao Mobility Today's Pickup
Technical Part Manager}

Expected Questions Q&A 💬