Summary

Debugging, validating, and formatting are three things that developers can never ignore. In this chapter, we have looked at resources such as the developer tool kits for the browsers for debugging, how we can utilize these developer tool kits, and also saw how to use JSONLint for validation and JSON Editor Online for formatting.

This is the end of JavaScript and JSON Essentials, targeted to provide you with an in-depth insight of how data can be stored and transferred in the JSON data format. We have had hands-on experience of transferring JSON via HTTP asynchronous requests within the same domain, and HTTP asynchronous requests across domains. We have also looked at alternative implementations of how the JSON data format can be used. This is a solid start to a long journey of understanding JSON to develop interactive and responsive web applications.