Build a Custom E-Commerce Site in React + JavaScript Basics- (Free Course) – Course Joiner


What you’ll learn

  1. Introduction to the Document Object Model (DOM)
  2. JavaScript basics
  3. Arithmetic operations in JavaScript
  4. Work with arrays, functions, and loops in JavaScript
  5. JavaScript variables, events, and objects
  6. JavaScript at your fingertips – create photo galleries and change the background color
  7. React Basics
  8. How to scaffold an existing React project
  9. Introduction to JSON servers
  10. Designing an eCommerce store in React and creating store categories
  11. Introduction to the Fetch API and React routers
  12. The concept of “context” in React
  13. The structure of the search function in React
  14. Form validation in React

This course includes:

  • 7 hours of video on demand
  • 1 download source
  • Full lifetime access
  • Access to cell phones and TV
  • Completion Certificate


This course will guide you step by step through the process of building a fully functional calculator in React. React, also known as React JS, is a powerful JavaScript library that is used to create custom and interactive user interfaces with UI components. Some of the most well-known examples of organizations using React for their front end are Netflix, Facebook, and Airbnb. Developed and maintained by Meta alongside a community of independent developers, React remains free and open source. React is a component-based library built entirely on top of JavaScript, making it ideal for designing complex user interfaces. With React, developers can create encapsulated components that effectively manage their own state and render custom UI updates when data changes. For example, consider the auto-update feature you see on your Twitter feed or Facebook-like button. Here the UI component’s state changes on the page without requiring manual updating when the data is refreshed. This is just a small but powerful feature of React.

Through comprehensive hands-on projects, this course will teach you all the core React principles you need to know to become a proficient React developer. We’ll start with the basics, including the tools you’ll need to get started. From there we dive into JSX, functional components, props, callbacks, and various OnClick events. At this point, the calculator has a complete visual display combined with functional arithmetic operations. Students then proceed to pass parameters to callback functions using React State Hooks and debugging.


In addition to the handy React module, we also provide a comprehensive overview of JavaScript for those who need a refresher. Here we start with an introduction to the Document Object Model (DOM), which defines the logical structure of an HTML document. From there, we’ll dive into JavaScript to demonstrate the various methods that can be used to manipulate DOM elements to add interactivity to static components. We’ll start from the basics, covering JavaScript layout and data output. From there we move on to variable declarations, arithmetic operations, operator precedence, data types, and objects. Now that the basics are covered, let’s move on to more complex operations that use JavaScript arrays, conditionals, comparison operators, Booleans, and loops. Here, students will learn to unleash the true power of JavaScript to produce different results based on user interaction. We explored using functions to efficiently process repetitive tasks and JavaScript events to process output based on actions and events. The unit ends with a hands-on project in which students apply their knowledge to create web-based photo galleries and background color changers.

How to Get this course FREE?

Note: The udemy Courses Will be free for a Maximum of 1000 Learners can use the promo code AND Get this course 100% Free. After that, you will get this course at a discounted price. (Still, It’s a good deal for you to get this course at a discounted price).

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