Free React Js 3 Course With certificate

React js, commonly referred to as React, is an open-source JavaScript library for building user interfaces (UIs) or user interface components. It was developed and is maintained by Facebook and a community of individual developers and companies. React was first released in 2013 and has since gained widespread adoption in the web development community.

React Js

React js, often called React, is an open-source JavaScript library for building user interfaces. It uses a component-based architecture, a virtual DOM for performance optimization, and a declarative syntax to describe UIs. React promotes one-way data flow, employs JSX for defining UI structures, and has a vibrant ecosystem. It’s commonly used for web and mobile app development, offering efficient and scalable solutions for creating dynamic and interactive user interfaces.

Some React Js Free Course

The Complete React Js Developer Course (with Hooks and Redux)

“The Complete React Developer Course (with Hooks and Redux)” is an online course or learning resource aimed at helping individuals learn React.js, with a specific focus on React Hooks and Redux, which are popular technologies within the React ecosystem.

Key components and topics covered in this course may include:

1. React Fundamentals: The course likely starts with an introduction to the fundamentals of React, explaining concepts like components, JSX, rendering, and how to create basic React applications.
2. React Hooks: React Hooks are a feature introduced in React to manage state and side effects in functional components. This course may extensively cover how to use hooks like useState, useEffect, useContext, and others to build functional and stateful React components.
3. Redux: Redux is a state management library often used in React applications to manage global application state. This course may provide a comprehensive overview of Redux, including actions, reducers, and how to integrate Redux with React applications.
4. Building Real-World Projects: Many React courses focus on building practical projects to reinforce learning. You might work on projects of increasing complexity throughout the course to apply the concepts learned.
5. Routing and Navigation: Navigation is a crucial part of web applications. The course might cover React Router, a popular library for handling routing in React applications.
6. API Integration: Learning how to make API requests and integrate external data into React applications is a common part of React courses.
7. Styling: Styling React components is essential, and the course may introduce various styling methods, including CSS-in-JS libraries or preprocessors.
8. Testing: Testing React components and applications is a vital aspect of development. The course may touch upon testing methodologies and tools for React.
9. Deployment: Deploying a React application to hosting services like Netlify, Vercel, or AWS may be covered to show how to make your projects accessible on the web.
10. Best Practices: Throughout the course, best practices for React development, including code organization and performance optimization, may be emphasized.

React Js Front to Back

“React Front to Back” is a phrase often used in the context of web development to describe a comprehensive approach or course that covers the entire spectrum of building a web application using the React.js library. It typically encompasses both the frontend and backend aspects of web development. Here’s what it might involve:

1. Frontend Development with React: The course would begin with the basics of React.js, covering topics such as components, JSX, props, state, and lifecycle methods. Students would learn how to build user interfaces, create reusable components, and manage application state.
2. React Router: Routing is a critical part of frontend development. The course might cover React Router, a library for handling client-side routing in React applications. This allows for the creation of multi-page applications with navigation.
3. API Integration: Building real-world applications often involves interacting with external APIs (Application Programming Interfaces). The course may teach how to make HTTP requests to APIs, handle responses, and integrate data into React applications.
4. State Management: While React provides local state management, complex applications often require global state management. The course might introduce state management solutions like Redux or the Context API to manage application-wide data.
5. Authentication and User Authentication: Security is crucial in web development. The course may include lessons on implementing user authentication and authorization mechanisms to protect routes and data.
6. Backend Development: The “back” part of “React Front to Back” typically involves backend development. This could encompass creating a server using technologies like Node.js or Python, setting up a database, and building RESTful or GraphQL APIs to serve data to the frontend.
7. Database Integration: Students may learn how to interact with databases, store user data, and perform CRUD (Create, Read, Update, Delete) operations through the backend API.
8. Full-Stack Integration: The course may guide students on how to connect the React frontend with the backend, enabling seamless communication between the two parts of the application.
9. Authentication and Authorization (Backend): The backend part of the course may cover the implementation of authentication and authorization mechanisms to protect APIs and manage user sessions.
10. Deployment: Deploying the application to a production environment may be included, with guidance on hosting services, server configuration, and best practices for deployment.
11. Testing: An important aspect of web development, the course might introduce testing methodologies and tools for both frontend and backend code.
12. Best Practices and Optimization: Throughout the course, best practices for code organization, performance optimization, and security would likely be emphasized.

Learning Full Stack React Js

Web development is evolving fast and developers need to know a much greater variety of technologies than they did historically. Whilst in the past you could specialize in a single area, such as client-side development, modern web developers are expected to have an understanding of all areas and how they fit together. This 360-degree approach is known as full-stack web developmenta bundling of core technologies on the client- and server-side that provide an end-to-end web development solution.

This video course covers the fundamentals of the full set of technologies that you need to know in order to become a React full-stack web developer. By the end of this course, you will know how to work with: React, NPM, Node.JS, Express.JS, JSX, Babel, and MongoDB. React is currently one of the hottest technologies in web development, and this course will teach you all that you need to know to start using it confidently.

Through this course, you will become familiar with the full set of core technologies behind modern full-stack development using React, and you will learn the skills required to become competent and comfortable in all these environments.

Full Stack Web Development Bootcamp with React Js and Python

During the creation of the frontend app, you will perform the following practical tasks: Initialize a React app using create-react-app, Create different React components, Use useEffect and useState React hooks, Adjust favicon.ico in the frontend app, Create and insert an svg logo, Make an API request to the Unsplash API, Use React props and state. While making an API app, you will perform the following practical tasks: Create a Python virtual environment using pipenv, Install and use Python packages such as Flask, dotenv, and requests, Create Flask routes, Make external API calls from the Flask app, Accept requests from the clients. You will also learn how to use the following applications: Visual Studio Code , Git and GitHub, Postman. By the end of this course, you will become a full-stack web developer with practical knowledge about JavaScript React and Python Flask. The code bundle is available at https://github.com/PacktPublishing/Full-Stack-Web-Development-Bootcamp-with-React-and-Python.