What is JSON?
Structured data represented using objects, arrays, and values.
Technical details
JSON values are objects, arrays, numbers, strings, booleans, or null; objects map string names to values and arrays preserve sequence. [1]
Background and compatibility
RFC 8259 standardizes JSON as a language-independent data interchange format, but does not define an application schema. [1]
Sources and references
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Conversion support
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Read the format reference on Wikipedia ↗