Easy👤 0-2 years 1 min read
Why did JSON largely replace XML for APIs?
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“Why did JSON largely replace XML for APIs?”
🧠Mind Map Answer
Remember It Faster
JSON→Lightweight, maps to objects, less verbose
XML→Verbose tags, supports schemas/namespaces
Winner for APIs→JSON — smaller payloads, native JS parsing
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json
{
"name": "John",
"id": 101,
"skills": ["Java", "AWS"]
}🔥What If?
Think Beyond the Expected
When would XML still be the right choice?
When you need rich document markup, schema validation (XSD), namespaces, or you are integrating with SOAP/legacy enterprise systems that mandate it.
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Plain-language foundations
I'm preparing for a software engineering interview and want to understand this from scratch, as a beginner. Topic: JSON vs XML (JSON) Interview question: "Why did JSON largely replace XML for APIs?" Please: 1. Explain the core idea in simple, plain language, using an everyday analogy. 2. Define any technical terms you use. 3. Walk through one small, concrete example. 4. Finish with a single sentence I can easily remember. Keep the tone friendly and assume I'm new to this topic.
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