JSON

Lesson in the Machine Learning Roadmap · Stage 14: What is Machine Learning?

Last updated 14 September 2026

What is JSON?

JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client, so it can be displayed on a web page, or vice versa).

Study this in the interactive course See the whole Machine Learning roadmap

Free resources to learn JSON

ArticleWorking with JSON
VideoJSON Tutorial for Beginners

JSON: common questions

Can I learn JSON in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain JSON in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this JSON tutorial for beginners?

It is lesson 51 of 150 in the free Machine Learning roadmap, in stage 14, What is Machine Learning?. If you are new to Machine Learning, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.