JSON vs XML

Developers should learn JSON because it is the de facto standard for data exchange in web development, APIs, and modern applications, due to its simplicity, widespread support across programming languages, and compatibility with RESTful services meets developers should learn xml when working with data interchange, configuration files, web services (like soap), or document storage where structured, platform-independent data is required. Here's our take.

JSON

Nice Pick

Developers should learn JSON because it is the de facto standard for data exchange in web development, APIs, and modern applications, due to its simplicity, widespread support across programming languages, and compatibility with RESTful services

Pros

• It is essential for working with web APIs, storing configuration data, and enabling communication between different systems or microservices, especially in scenarios like mobile app backends, IoT devices, and cloud-based applications
• Related to: api-design, restful-apis

Cons

• Specific tradeoffs depend on your use case

XML

Developers should learn XML when working with data interchange, configuration files, web services (like SOAP), or document storage where structured, platform-independent data is required

Pros

• It is essential in scenarios involving legacy systems, enterprise applications, and standards like RSS feeds or SVG graphics, as it ensures interoperability and data integrity across diverse environments
• Related to: xslt, xml-schema

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. JSON is a data format while XML is a language. We picked JSON based on overall popularity, but your choice depends on what you're building.

The Bottom Line

JSON wins

Based on overall popularity. JSON is more widely used, but XML excels in its own space.