My latest post related to the explanation of React.js in a very very easy way. Understanding React.js is the first step and is a necessary step for front-end developers.
In my journey(ongoing) as a front-end web developer. React is something interesting and I am learning currently. I want to explain it features and uses for the learners this post is perfect for you guys.
What is React.js?
React is a javascript library that allows you to create user interfaces. In practice is a library that focuses only on the view, which is what you see on the screen.
Imagine a webpage as a series of objects, which have their own design and perform certain actions, React is the library that allows you to create these objects (called components) and assign them a status(information about the components, which you can modify) through props(properties).
- STATE AND PROPS ARE TWO FORMS OF DATA BEING PASSED INTO A VIEW
- SAME DATA PASSED INTO A VIEW WILL ALWAYS RESULT IN THE SAME OUPUTTED VIEW.
- DIFFERENT DATA PASSED INTO A VIEW WILL RESULT IN A DIFFERENT OUTPUTTED VIEW
Newton's third law of motion
FOR EVERY ACTION, THERE IS AN EQUAL OPPOSITE REACTION
Why is it so popular?
- JSX makes it possible to brings HTML directly into your JS, allowing you to create a new UI feature and see it in real-time.
- Components allow you to break your web app into individual simple objects and work on them easily.
- Props make it possible to populate components using custom data.
- State makes it possible to store all the changes in one section.
- Virtual DOM (a DOM is a programming concept used to make HTML pages interactive) makes the app fast and the user experiences superlative.
- Reusable components, easy data flow, easy debugging, easy testing, SEO friendly what else you need?🤣
Last but not the least, THE MOST FAQs
Is React.js the best front-end framework?
It depends! There are currently 3 "competing" frameworks: Angular, React, Vue. Which one to choose?
React has a low learning curve and allows you to have a lot of flexibility by giving you the opportunity to integrate other frameworks. II recommend it as a first framework to study(obviously after you have studied JavaScript) or as a winning technology for startups.
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😎Thanks For Reading | Happy Coding/Learning ⚡