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Learn JSON for beginners with JavaScript (Udemy.com)

Beginners Guide to Exploring JSON datawith JavaScript.

4.5
308 reviews

Created by: Laurence Svekis

Last updated November 2024

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What you will learn

  • Using JSON data
  • AJAX and connecting to API to retrieve JSON data

How it compares

Against the other 239 rated Udemy courses in JavaScript on CourseDuck:

  • Rating4.5 out of 5higher than 53% of them
  • Reviews308#138 of 240 by number of reviews
  • Length1.4 hoursshorter than 94% of them
  • Last updatedNovember 2024more recently than 63% of them

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Course Description

JSON is short for JavaScript Object Notation.  The natural choice of data format for JavaScript.

It allows you to easily store and exchange data.  JSON is the ideal way to exchange data between a browser and server.  JSON can be used as a text string and then converted in usable JavaScript objects easily.  

JSON and JavaScript objects make it easy to work with data, save data and send data!

Send and receive your application data as  JSON.  

JSON is used EVERYWHERE, learning about JSON is important if you want to connect to web apis, transfer data and retrieve data in a simple straight forward format.

  • Explore JSON and JavaScript objects
  • Output JSON into JavaScript
  • Multiple Arrays and Objects in JSON
  • Nested Objects and retrieving data from more complex data objects
  • parse string into object and convert objects into strings
  • save to session storage as one string value
  • loop through and output JSON data content
  • Connect to JSON via AJAX
  • use AJAX to get JSON data from an API
  • More complex API data

Source Code is included to get you started quickly with JSON

Top links and resources 

Taught by an instructor with over 18 years of Web development experience

I'm ready to help you learn more about JSON and happy to answer any questions you may have.

Join now and start learning how to use JSON in JavaScript.
Read More Beginner Beginner Level product length iconTime: 1.4h

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Instructor Details

Laurence Svekis

Hi, I’m Laurence Svekis, and I’m here to help you learn smarter, build real skills, and confidently use AI and modern tools to create amazing things.

I’m a Google Developer Expert (GDE), international speaker, author, and educator specializing in AI-powered learning, Google Workspace automation, and practical development with Google Apps Script and JavaScript. I’ve been teaching online since 2002 and have helped over two million students worldwide develop real-world skills through hands-on courses, books, and workshops.

My passion is learning with AI—using AI not as a shortcut, but as a powerful learning partner. I focus on helping learners understand how things work, how to apply AI responsibly, and how to build tools that solve real problems. Many of my courses explore how AI can act as a tutor, assistant, or productivity booster inside everyday tools like Google Docs, Sheets, and Workspace.

I’m especially known for:

Google Apps Script & Google Workspace automation

Building AI-powered assistants and learning tools

JavaScript for real-world applications

Using AI to improve learning, productivity, and workflows

Read More

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Reviews

4.5

308 ratings on Udemy

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Write a review

By Kannan Jg on 7/20/2022

It is really good for beginners and I learnt it with full of joy and fun. Thanks for the course taken by the tutor.

By Steve Barry on 3/27/2022

An excellent course. I particularly liked learning about the syntactical differences between JSON and JS objects and seeing AJAX from both the JS and jQuery perspectives. The “parse / stringify” example forced me to think and I learned a lot. The built-in looping technique with “var x” was a revelation. In short, I am very happy to recommend the course. I will definitely be studying with Mr. Svekis again !

By Erskine Harris on 1/15/2021

I needed to come up to speed on JSON for a new project and I must say this was a great course for my needs. It get straight to the point with clear material. I found it to be very helpful.

By Swati Gupta on 7/9/2020

I had trouble with settings in brackets as Es lint was not configured. It did not work in same way and was giving trouble reading global variables. I hope this configuration was explained in the course.

By Ishfaq Ahmad on 3/30/2020

Dear Sir, I request that I have complete in this course I want to get certificate thanks

By Gabriel Fernandez on 3/4/2020

Pretty simple, but for non experienced developers everything get clear

By FlutterBR | Software House on 2/11/2020

Achei o curso bastante confuso e o formato não favorece iniciantes no tema. Não sinto que aprendi tanto quanto poderia no tempo que investi nesse curso. Sugiro rever a estrutura e conteúdo do curso.

By Marcelo Lopes de Almeida on 7/25/2017

A very good, straightforward, introduction to JSON, with nice examples and explanations that provide a solid start point for any software developer.

By Hareesh Reddi on 7/6/2017

Excellent Course for Beginners with basic knowledge of web development.In this course, we can learn about handling APIs using ajax very efficiently.The instructor covers Javascript and also provides us various resources for practice and getting started into the world of APIs.

By Mourad Rezgui on 7/3/2017

Detailed course with real life application examples. Source code is also provided as text for testing and practice.

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Overall Score : 90 / 100

Learn JSON for beginners with JavaScript
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  • Video Duration: icon 1.4h
  • Price: Free
  • Provider: icon Udemy
  • Updated: icon November 2024
  • Level: Beginner Beginner
  • Language: icon English
  • Certificate: icon No

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