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Charles Russell Severance

In this course, we'll look at the JavaScript language, and how it supports the Object-Oriented pattern, with a focus on the unique aspect of how JavaScript approaches OO. We'll explore a brief introduction to the jQuery library, which is widely used to do in-browser manipulation of the Document Object Model (DOM) and event handling. You'll also learn more about JavaScript Object Notation (JSON), which is commonly used as a syntax to exchange data between code running on the server (i.e. in PHP) and code running in the browser (JavaScript/jQuery).

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In this course, we'll look at the JavaScript language, and how it supports the Object-Oriented pattern, with a focus on the unique aspect of how JavaScript approaches OO. We'll explore a brief introduction to the jQuery library, which is widely used to do in-browser manipulation of the Document Object Model (DOM) and event handling. You'll also learn more about JavaScript Object Notation (JSON), which is commonly used as a syntax to exchange data between code running on the server (i.e. in PHP) and code running in the browser (JavaScript/jQuery).

It is assumed that learners have already taken the Building Web Applications and Building Database Applications in PHP courses in this specialization.

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What's inside

Syllabus

Introduction to JavaScript
We take a quick look at the JavaScript language. We assume that you already know PHP - so it is a pretty quick introduction focusing on what is different about JavaScript.
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JavaScript Objects
We do a quick look at how the JavaScript language supports the Object-Oriented pattern. This is the second time we look at the OO pattern so we focus on the unique aspect of how JavaScript approaches OO.
Using JQuery
This is a brief introduction to the JQuery library which is widely used to do in-browser manipulation of the Document Object Model(DOM) and event handling.
JSON - JavaScript Object Notation
In this section we look at JavaScript Object Notation (JSON). JSON is commonly used as a syntax to exchange data between code running on the server (i.e. in PHP) and code running in the browser (JavaScript/JQuery).

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Teaches JavaScript language's implementation of Object-Oriented patterns
Introduces JavaScript's OO approach, highlighting its unique aspects
Provides a high-level overview of the JavaScript language
Assumes learners have prior knowledge of PHP and related concepts

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Reviews summary

Javascript, jquery, and json for web applications

Learners say that JavaScript, jQuery, and JSON is a challenging and engaging course. Students report that instructor Dr. Chuck is great and awesome. Not all students have JavaScript experience, but most indicate that assignments help them develop real-life skills. One caveat is that prior completion of related courses in the specialization is important for success. Those who are beginners may struggle with the difficulty.
Course is Very Nice and The assignments are very good.
"Great course with good practice assignments to help you learn better"
"Course is Very Nice and The assignments are very good."
"I got to learn lot from the given assignments."
This was tough and I actually felt that I have learnt something special :)
"Perfect difficulty level. Really feel comfortable with the subject matter now."
"Actually hard course, a lot of information (as for beginner in web development)."
"This was tough and I actually felt that I have learnt something special :)"
Dr. Chuck is awesome!
"Dr. Chuck is the best"
"Dr. Chuck is awesome!"
"the best course ever and i hope i can meet mr chucks"
not good for beginners
"not good for beginners"
"Not soo clear to beginners, for 1st assignment give the instructions clearly"
You need to have done the other 3 courses in the specialisation to be able to complete this
"You need to have done the other 3 courses in the specialisation to be able to complete this..."
"I was targeting to learn JavaScript in depth. Because I don't know PHP very much, that's why the exams are very hard to understand for me."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in JavaScript, jQuery, and JSON with these activities:
Review OOP Concepts
Refresh your understanding of OOP principles to enhance your comprehension of JavaScript's OOP implementation.
Browse courses on OOP
Show steps
  • Review online articles, tutorials, or books that explain the fundamentals of OOP, such as encapsulation, inheritance, and polymorphism.
  • Reflect on how these concepts apply to JavaScript and how they are implemented in the language.
Read 'JavaScript: The Good Parts'
Gain insights into JavaScript's best practices and design principles from an expert in the field.
Show steps
  • Obtain a copy of 'JavaScript: The Good Parts' by Douglas Crockford.
  • Read the book thoroughly, taking notes and highlighting key concepts.
  • Reflect on the principles and practices presented in the book, and consider how they apply to your JavaScript development.
JavaScript Coding Exercises
Reinforce your JavaScript skills through regular practice and repetition.
Browse courses on JavaScript
Show steps
  • Find online resources or textbooks that provide JavaScript coding exercises.
  • Set aside dedicated time each day or week to practice coding exercises.
  • Focus on understanding the problem, designing a solution, and implementing it in JavaScript.
Four other activities
Expand to see all activities and additional details
Show all seven activities
JavaScript Challenges
Challenge yourself with real-life JavaScript coding problems to solidify your understanding of the language.
Browse courses on JavaScript
Show steps
  • Register for a coding challenge website or use an online JavaScript coding environment.
  • Solve JavaScript coding challenges of varying difficulty levels to practice applying your knowledge.
  • Review solutions and explanations to enhance your understanding.
JavaScript Study Group
Connect with peers, share knowledge, and collectively solve JavaScript challenges.
Browse courses on JavaScript
Show steps
  • Gather a group of fellow learners or reach out to classmates to form a study group.
  • Establish a regular meeting schedule and agenda, focusing on topics, exercises, or project discussions.
  • Actively participate in discussions, ask questions, and share your own knowledge to enhance the learning experience for all.
Interactive JavaScript Tutorials
Deepen your understanding of JavaScript concepts through interactive tutorials that provide real-time feedback.
Browse courses on JavaScript
Show steps
  • Identify areas where you need additional clarification or practice.
  • Find reputable online platforms or courses that offer interactive JavaScript tutorials.
  • Complete tutorials and exercises, actively engaging with the material.
JavaScript Code Snippet Repository
Solidify your understanding and showcase your skills by creating a collection of reusable JavaScript code snippets.
Browse courses on JavaScript
Show steps
  • Identify common coding tasks or problems that you encounter in your JavaScript development.
  • Develop reusable and well-documented JavaScript code snippets to solve these tasks or problems.
  • Organize and store these code snippets in a central repository, such as a GitHub gist or a personal website.

Career center

Learners who complete JavaScript, jQuery, and JSON will develop knowledge and skills that may be useful to these careers:
Front-End Developer
A Front-end Developer works on the client-side and focuses on how the website looks and functions for the user. They often work closely with UI/UX designers to implement visual elements and create a seamless user experience. This course provides a foundation in JavaScript, the primary language used in front-end development, as well as jQuery, a library that helps simplify and enhance interactions with the DOM. By understanding these technologies, learners can enhance their ability to develop and maintain user-facing interfaces.
Web Developer
A Web Developer is responsible for the overall design, development, and maintenance of websites. They work with both front-end and back-end technologies, ensuring that the website is functional, responsive, and engaging. This course provides a foundational understanding of JavaScript, a versatile language commonly used for both front-end and back-end web development, as well as jQuery, a library that simplifies interactions with the DOM. By mastering these technologies, learners can strengthen their web development skills and enhance their employability.
Software Engineer
A Software Engineer applies engineering principles to software development, designing, implementing, and maintaining software systems. They use various programming languages and technologies to create software solutions that meet specific needs. This course provides an introduction to JavaScript, a popular language widely used in software development, as well as jQuery, a library that enhances browser-based interactions. By gaining proficiency in these technologies, learners can expand their software engineering skillset and improve their problem-solving abilities.
Data Analyst
A Data Analyst collects, analyzes, and interprets data to extract meaningful insights and inform decision-making. They often use programming languages and statistical tools to process and analyze data. This course provides an introduction to JavaScript, a language well-suited for data analysis and visualization, as well as JSON, a syntax commonly used for data exchange. By understanding these technologies, learners can enhance their data analysis capabilities and contribute to data-driven decision-making.
User Experience (UX) Designer
A UX Designer focuses on the design and functionality of digital products, ensuring that they are user-friendly and meet user needs. They often collaborate with front-end developers to implement visual elements and create an intuitive user experience. This course provides an introduction to JavaScript, the primary language used in front-end development, as well as jQuery, a library that helps simplify interactions with the DOM. By understanding these technologies, learners can enhance their ability to design and prototype user-centered interfaces.
Product Manager
A Product Manager is responsible for the strategic planning, development, and marketing of products. They work with various stakeholders, including engineers, designers, and marketing teams, to define product requirements, prioritize features, and ensure product success. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their understanding of product development processes and contribute to the creation of successful products.
Business Analyst
A Business Analyst bridges the gap between business and technology, analyzing business needs and translating them into technical requirements. They often work with developers and project managers to ensure that software solutions align with business objectives. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their ability to analyze business requirements and effectively communicate with technical teams.
Technical Writer
A Technical Writer creates user manuals, help documentation, and other technical materials to explain complex technical concepts. They often work with engineers and subject matter experts to gather information and develop clear and concise documentation. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their ability to understand and communicate technical information effectively.
IT Consultant
An IT Consultant provides expert advice and guidance to organizations on technology-related issues. They help businesses optimize their IT systems, implement new technologies, and improve their overall IT infrastructure. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their ability to understand and analyze IT systems and provide valuable recommendations to clients.
Project Manager
A Project Manager plans, executes, and monitors projects to ensure their successful completion. They work with teams of developers, designers, and stakeholders to manage project scope, timelines, and budgets. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their ability to manage technical projects and communicate effectively with team members.
Sales Engineer
A Sales Engineer provides technical expertise and support to sales teams, helping them understand and sell complex technical products and services. They often work with customers to identify their needs and recommend appropriate solutions. This course provides an introduction to JavaScript, a language commonly used in web development and mobile application development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their ability to communicate technical concepts to non-technical audiences and support sales teams in closing deals.
Data Scientist
A Data Scientist uses scientific methods and algorithms to extract insights from data. They often work with large datasets to identify patterns, develop predictive models, and solve complex problems. This course provides an introduction to JavaScript, a language well-suited for data analysis and visualization, as well as JSON, a syntax commonly used for data exchange. By understanding these technologies, learners can enhance their ability to analyze data and extract meaningful insights.
Computer Programmer
A Computer Programmer writes and maintains code for software applications. They often work with other programmers and engineers to develop and implement software solutions. This course provides an introduction to JavaScript, a versatile language commonly used for both front-end and back-end web development, as well as JSON, a syntax used for data exchange. By understanding these technologies, learners can enhance their coding skills and contribute to the development of software applications.

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in JavaScript, jQuery, and JSON.
Provides a concise and insightful introduction to the JavaScript language, focusing on its strengths and best practices. It valuable read for anyone who wants to gain a deeper understanding of JavaScript.
Provides a deep dive into the JavaScript language, covering topics such as object-oriented programming, closures, and inheritance. It valuable resource for anyone who wants to become an expert in JavaScript.
Comprehensive reference guide to the JavaScript language, covering everything from the basics to advanced topics. It is an invaluable resource for anyone who wants to become an expert in JavaScript.
Comprehensive reference guide to the JavaScript language, covering everything from the basics to advanced topics. It is an invaluable resource for anyone who wants to become an expert in JavaScript.
Provides a comprehensive guide to JavaScript development, covering topics such as object-oriented programming, closures, and inheritance. It great resource for anyone who wants to take their JavaScript skills to the next level.
Provides a comprehensive guide to advanced JavaScript techniques, covering topics such as closures, inheritance, and functional programming. It great resource for anyone who wants to take their JavaScript skills to the next level.
Collection of advanced JavaScript techniques, covering topics such as closures, inheritance, and functional programming. It great resource for anyone who wants to take their JavaScript skills to the next level.
Collection of jQuery recipes, providing solutions to common web development problems. It great resource for anyone who wants to use jQuery to quickly and easily solve problems.
Provides a practical guide to using JSON, covering its syntax, semantics, and use cases. It valuable resource for anyone who wants to use JSON to store and exchange data.
Fast-paced introduction to JavaScript, covering the language's core concepts and features. It great resource for anyone who wants to learn JavaScript quickly and efficiently.
Is an interactive introduction to JavaScript, using a visual and engaging approach. It great resource for anyone who wants to learn JavaScript in a fun and easy way.
Provides a collection of common JavaScript design patterns, including their benefits and drawbacks. It valuable resource for anyone who wants to improve their JavaScript coding skills.
Is an excellent introduction to JavaScript, covering the language's core concepts and features. It great resource for anyone who wants to learn JavaScript from the ground up.

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