Posted in What is the best way to learn React JS?
Learning this library is a daunting task. You watch a lot of tutorials and you try to get the best material to learn this library but it can become overwhelming if you don’t know the right path or step-by-step process to learn it. We are going to discuss a roadmap to get started with React and the fundamental prerequisites (checklist) to jump into React. Let’s get started.
Let and Const
Class and ‘this’ keyword
Fundamentals of NodeJS & Code Editors
Every front-end developer starts their journey with these three things. These are the basic foundation of foundations of frontend web development and they all work together to create a fully functional web app/website.
Consider a Human body as a website or web app.
HTML can be considered as the structure or “Skeleton”, of the body which tells what has to come where.
CSS defines the style which is the “Skin, Flesh”, tells how a particular segment should look like what should be its Color, Height, Width, etc.,
Arrow Function: Arrow function allows you to write the shorter syntax for function. It makes your code clean and more readable. Check the code snippet below…
Let and Const: You will be using ‘let’ and ‘const’ instead of ‘var’ keyword. Both are different than var, in simple words…
Let defines a local variable limiting their scope to the block in which they are declared.
Const defines a constant variable whose values cannot be changed.
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Hope this will help everyone.