The React JS or React is an open-source, front-end, JavaScript library for building user interfaces or UI components. It is maintained by Facebook and a community of individual developers and companies. It has grown as one of the best libraries in recent years for component-based GUI development.

Although, there are other front-end frameworks like Angular and Vue.js available, what sets React apart from others is, it just focuses on component-based GUI development and doesn’t invade other areas.

Roadmap to becoming a React developer:

Below is the chart demonstrating the paths that you can take and the libraries that you would want to learn to become a React developer. This chart is made by Adam Gołąb.

Note: This roadmap will give you an idea about the landscape and guide you if you are confused about where to begin or what to learn next. In the end, it depends on your experience as you will grow some understanding of why one tool is better suited for some cases than the other one. It is not necessary that a handy and trendy one is always perfect. So, go through the map and start developing.

Roadmap:

by Adam Gołąb

Resources:

1. Basics: HTML, CSS & JS

i. HTML: The first pillar & the most important skill for web developers as it provides the structure for a web page.

Learn the basics of HTML
Make a few pages as an exercise

You can check Tutorial For HTML.

ii. CSS: Second pillar of web development and used to style web pages so that they look good.

Learn the basics of CSS Style pages from the previous step
Build a page with a grid and flexbox

You can check Tutorial For CSS.

Check out the free Tailwind Components Library

iii. JS Basics: Third pillar of web development and used to make your web pages interactive.

Get familiar with the syntax Learn basic operations on DOM
Learn mechanisms typical for JS (Hoisting, Event Bubbling, Prototyping)
Make some AJAX (XHR) calls Learn new features (ECMA Script 6+)
Additionally, get familiar with the jQuery library

You can check tutorials for JavaScript

2. General Development Skills

Learn GIT, create a few repositories on GitHub, share your code with other people
Know HTTP(S) protocol, and request methods (GET, POST, PUT, PATCH, DELETE, OPTIONS)
Don't be afraid of using Google, Power Searching with Google
Get familiar with the terminal, and configure your shell (bash, zsh, fish)
Read a few books about algorithms and data structures
Read a few books about design patterns

Also check the Sneat React Admin Template

An Ultimate Next Js Admin Template with both JavaScript and TypeScript support.

3. Learn React on the official website of ReactJS or complete some courses

4. Get familiar with the tools that you will be using.

To become a React developer, you should spend some time on learning tools that you will use as a web developer like built tools, unit testing tools, debugging tools, etc.

Here are some of the build tools:

i. Package Managers

-npm
-yarn
-pnpm

ii. Task Runners

-npm scripts
-gulp
-Webpack
-Rollup
-Parcel

5. Styling

i. CSS Preprocessor

A CSS preprocessor is a program that lets you generate CSS from the preprocessor's own unique syntax. preprocessors can make CSS code more organized.

-Sass/CSS
-PostCSS
-Less
-Stylus

ii. CSS Frameworks

CSS framework is a code library that abstracts common web designs and makes the designs easier for a developer to implement in their web apps. In simple terms, a CSS framework is a collection of CSS style sheets that are prepped and ready to use.

-Bootstrap
-Materialize, Material UI, Material Design Lite
-Bulma
-Semantic UI

You can check this comprehensive guide on Best CSS Frameworks In 2020 for detailed info.

iii. CSS Architecture

-BEM
-CSS Modules
-Atomic
-OOCSS
-SMACSS
-SUITCSS

iv. CSS in JS

-Styled Components
-Radium
-Emotion
-JSS
-Aphrodite

6. State Management

i. Component State/Context API

ii. Redux

a. Async actions (Side Effects)
-Redux Thunk
-Redux Better Promise
-Redux Saga
-Redux Observable

b. Helpers
-Rematch
-Reselect

c. Data persistence
-Redux Persist
-Redux Phoenix

d. Redux Form

iii. MobX

iv. Recoil

It is always advisable to use React Admin Dashboard to create progressive, modern, and responsive web apps

7. Type Checkers

8. Form Helpers

9. Routing

Components are the main part of React's powerful, responsive programming model, and Routing components are an essential part of any application.

10. API Clients

You can create something that communicates with other applications using APIs like REST and GraphQL.

i. REST
-Fetch
-SuperAgent
-axios

ii. GraphQL
-Apollo
-Relay
-urql

11. Utility Libraries

Makes your work easier.

12. ReactJS UI libraries and frameworks:

The following are some of the best ReactJS UI libraries and frameworks.

For more detailes visit ReactJS UI Frameworks

13. Testing

It is a vital skill for React Developers.

i. Unit Testing

-Jest
-React testing library
-Enzyme
-Sinon
-Mocha
-Chai
-AVA
-Tape

ii. End-to-End Testing

-Selenium
-Webdriver
-Cypress
-Puppeteer
-Cucumber.js
-Nightwatch.js

iii. Integration Testing

-Karma

14. Internationalization

Both these libraries offer React components, and an API to format dates, strings, and numbers, including handling translations and pluralization.

15. Server Side Rendering

React components are rendered on the server, and the output HTML content is delivered to the client or browser.

16. Static Site Generator

You can use Gatsby to create a personalized, logged-in experience website. They combine your data with JavaScript and create well-formed HTML content.

For more details about SSG check out our detailed guide on Best Static Site Generator

17. Backend Framework Integration

React on Rails

It integrates Rails with (server rendering of) Facebook's React front-end framework. It provides Server rendering, which is often used for SEO crawler indexing and UX performance, and is not offered by Rails/webpacker.

18. Mobile

The standard way to develop a mobile application in JavaScript is with the native look and feel.

19. Desktop

Allows you to build native UWP and WPF apps with React.

20. Virtual Reality

React 360: Allows you to be exciting 360 and VR experiences using React.

Other Useful Resources and Collections:

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Conclusion:

If you think the roadmap can be improved, please open a PR with any updates and submit any issues on the original git repo, Adam Golab's React-developer-roadmap.

That's all about The ReactJS RoadMap For Developers. It's very comprehensive for sure, but there is a good chance that many of you may already know most of the stuff. Even if you don't know, no need to be confused or overwhelmed by this roadmap; you can start small and then follow along.

Apart from this, there is an article on the best ReactJS UI Frameworks and component libraries which will be helpful, too.

There are many ways to become a React Developer and if you already know React, you can surely find some more tools and technologies to add to your kitty and become an even better React Developer in 2022.
You can also download the Free Admin version of Materio.

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Written by @abhidave001

ReactJS Roadmap 🗺 For Developers 💻