Typical intro.....

What's with this react roadmap, is this just an another roadmap that going to explain bunch of tech stacks that needs to be learn hell no...…., this is different let's see.

• Why to learn react ⚛️

• When should we learn react ⚛️

• Why react was created ⚛️

• React learning process⚛️

• Topics to learn in react⚛️

Why to learn react ⚛️

" if you really ask yourself that why am I learning react, why I need react on the first place then you will be a better react engineer "

- Hitesh Choudhary

Thinking about jumping on the React bandwagon just because it's trending, there are tons of jobs, or everyone's talking about it? Hold up! That might not be the coolest reason. Sure, React gets the buzz, but if you think it's all about building UIs, think again. UIs were rocking in the jQuery and PHP era too, my friend.

So, why bother with React? It's not just a hype thing. You dive into React because it's the secret sauce for managing and building those crazy complex front-ends. Imagine hitting a button and bam, updates are happening all over the place – that's where React shines. We're talking e-commerce apps, Facebook-level complexity.

Don't just pick it up for the clout. Master React because it's your ticket to smoothly handling the intricate dance of modern front-end development. The more you vibe with React's groove, the more you level up as a React ninja. 🚀✨.

When should we learn react ⚛️

So, when's the perfect time to dive into React? Don't rush it, my friend. Just because it's the hot topic on YouTube or you're vibing with it, that's not the move. First things first – master JavaScript. No kidding, it's the backbone of React.

Understand the ins and outs of JavaScript – the single thread, execution environments, global and function execution contexts, and how it plays with the DOM. Once you've got that down, that's your green light to hop onto the React train. Otherwise, you're just setting yourself up for debugging nightmares, and that's not a vibe.

But here's the real talk – not every project needs React from the get-go. I know it sounds like I'm steering you away, but I'm just laying down the facts. Most projects, especially in the beginning, don't scream for React. It's when things get wild, pages multiply, and your front-end turns into a powerhouse that React becomes your superhero.

If your app is just a chill one-pager with a contact form and some pics, HTML, CSS, and basic JavaScript might be your go-to squad. React is your ace when complexity hits, and your app becomes a front-end juggernaut. So, there you have it – the when, why, and why not of learning React. 🚀✌️

Why react was created ⚛️(optional topic, but interesting tho...^😜 )

The backstory behind React is pretty wild, my friends. So, picture this – back in the day, Facebook was dealing with a funky issue. You know that chat icon? Sometimes, even after reading your messages, that pesky notification just wouldn't vanish. Like, why's it still there, right? Facebook's UI was playing hard to get, and it needed fixing.

Enter Dan Abramov – on a mission to crack this UI puzzle. The struggle was real, and it led to the birth of React. Initially, the community wasn't sold on it, but eventually, they embraced and fell in love with it.

Now, let's talk about the real problem – a tag team issue of state and UI. See, your variables (like, should that notification show or not) live in the JavaScript world, while the UI updates happen in the DOM. And they weren't syncing up well. That's where React swoops in with its superpower – giving you consistent UI updates. It's all about that harmony between JavaScript and DOM.

The first ones to hop on the React train outside Facebook were the cool folks at Khan Academy. They spilled the tea, saying React wasn't some mind-blowing library at the time, but dang, it brought game-changing consistency to the table. After Khan Academy, giants like Unsplash and other big names joined the React party, shouting, "It's fun building stuff in React!" 🚀✨.

React learning process⚛️

When approaching the learning process for React, there are two primary methodologies to consider. The first involves an in-depth exploration of concepts such as Babel, React Fiber, and the virtual DOM. Alternatively, the second method emphasizes a hands-on approach, starting with the construction of practical projects like calculators and background changers.

lets go with second approach, initially focusing on project development. Following the completion of each project, a thorough examination of the underlying concepts and mechanisms, a comprehensive understanding of React's functionality.

It's worth noting that React is categorized as a library rather than a stringent framework. Unlike frameworks that impose strict rules on file structure, naming conventions, and data flow, React adopts a more flexible approach, akin to a companion rather than a rigid system.

Ultimately, the choice between a deep dive into theoretical concepts or a practical project-based approach depends on personal preference. React, as a library, facilitates a relatively swift mastery once fundamental concepts are grasped. Let's embark on this journey into React with a balanced and informed approach. 🚀

Topics to learn in react⚛️

When delving into the core aspects of React, a comprehensive understanding of its inner workings is crucial. This involves exploring fundamental concepts like file structure, the manipulation of state, and the intricacies of JSX. Gaining proficiency in these areas sets the foundation for a solid grasp of React's functionality.

Moving forward, the concept of component reusability becomes significant, a principle not exclusive to React but notably streamlined by the library. Component reusability naturally introduces the concept of props, or properties, akin to JavaScript objects.

Understanding how changes propagate in React, without resorting to conventional JavaScript DOM manipulation, involves delving into the world of hooks. Hooks serve as a vital tool for updating the UI or DOM based on variable changes.

It's worth noting that while React provides a robust set of functionalities, certain additional features are facilitated by external libraries. For instance, React lacks a built-in router, leading to the incorporation of the react-router-dom package for routing.

As the complexity of applications grows, the need for state management becomes evident. React initially leaned on external libraries like Redux, a standalone library widely adopted for state management. The introduction of the Context API within React serves as an in-built alternative to Redux, demonstrating the library's evolution.

An exploration into class-based components, though considered legacy, offers insight into React's historical development. However, the current standard in React is functional components.

Beyond the confines of React lies the realm of backend-as-a-service (BaaS) providers, such as Firebase and others, which seamlessly integrate with React for backend functionality.

Upon mastering React, the logical progression involves delving into additional libraries and frameworks for enhanced features. Notable mentions include Next.js for server-side rendering, providing SEO benefits and efficient routing.

Typical Conclusion...

In conclusion, the journey of learning React encompasses a thorough understanding of its core concepts, supplemented by external libraries and frameworks for expanded capabilities. The roadmap provided serves as a structured guide for navigating this learning process. 🚀✨