JavaScript Concepts You Should Know Before Learning React.

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1. let, const, and var.

• Difference between let, const, and var.
• Their scopes and declarations.

Here& #39;s a details thread about them ↓ https://twitter.com/parik36/status/1485213231698223105">https://twitter.com/parik36/s...

2. Arrow Functions

• What are arrow functions?
• Difference between traditional and arrow functions.
• Scoping of arrow functions (lexical).

Here& #39;s an elaborated article about arrow functions ↓ https://www.javascripttutorial.net/es6/javascript-arrow-function/">https://www.javascripttutorial.net/es6/javas...

3. Template Literals

• What are template literals?
• How to use them?
• Limitations and disadvantages.

MDN& #39;s docs has got you covered ↓ https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals">https://developer.mozilla.org/en-US/doc...

4. Destructuring Assignment

• Array and object destructuring.
• Nested destructuring.

This MDN doc will help you learn all you need to know ↓ https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment">https://developer.mozilla.org/en-US/doc...

5. Working with APIs

• Using the fetch API.
• The Request-Response cycle.
• Async/Await and Promises

Here& #39;s a tutorial on how to use fetch ↓ https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch">https://developer.mozilla.org/en-US/doc...

6. Async/Await and Promises

• What is asynchronous programming?
• What are Promises and how to work with them.
• Async/Await and Callbacks.

Here& #39;s a good article on Async/Await ↓ https://javascript.info/async-await ">https://javascript.info/async-awa...

7. JavaScript Modules

• Import and Export modules.
• Dynamic Imports.
• Limitations of modules.

Here& #39;s an article that& #39;ll help you learn JS Modules ↓ https://javascript.info/import-export ">https://javascript.info/import-ex...

That& #39;s all for now.

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