JSON Essential Training



Course details

JSON has become the most common format for data interchange on the web, building from a JavaScript base to a wider set of API platforms. In this course, instructor Sasha Vodnik walks you through using the basic syntax of JSON and applying it in several common implementations to see how you can structure it with schemas and JSON-LD. Sasha begins by making sure you have a thorough understanding of how to build and debug JSON structures. After stepping through how to process JSON data, he shows you a variety of ways to use it. Next, Sasha covers techniques you can use to work with JSON, such as preventing data reuse and returning readable JSON data in JavaScript. He goes over how to create and validate JSON schema and how to work with schema generators. Sasha concludes with a discussion of JSON-LD and how you can use it to explain and map the structure of your data.


Earn a sharable certificate

Share what you’ve learned, and be a standout professional in your desired industry with a certificate showcasing your knowledge gained from the course.

Certificate of Completion

  • Showcase on your LinkedIn profile under “Licenses and Certificate” section
  • Download or print out as PDF to share with others
  • Share as image online to demonstrate your skill


  • Sasha Vodnik Senior Technical Course Developer at DocuSign

    Sasha Vodnik is a technical course developer at DocuSign.

    At DocuSign, Sasha builds instructional materials on creating integrations using DocuSign APIs. In Sasha’s long experience as a web developer, they have built deep knowledge of the ins and outs of HTML, CSS, and JavaScript. In addition to teaching front-end languages in the classroom and on LinkedIn Learning, Sasha is also the author of several instructional books, including HTML5 and CSS3, Illustrated Complete.


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Author: Ho Quang Dai

I am Ho Quang Dai, from Vietnam – A country that loves peace. I share completely free courses from major academic websites around the world. Hope to bring free knowledge to everyone who can’t afford to buy

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