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JSON Implementation in C++

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JSON Basics: JSON is a human-readable text-based data format for machines
JSON documents consist of primitive types (booleans, numbers, strings, null) and structured types (objects, arrays)
Objects start with { and end with }, arrays start with [ and end with ]
JSON is not sensitive to spacing, but formatting is recommended for readability
Library Usage: nlohmann::json library provides JSON support in C++
Library can be installed via package manager or downloaded as header
JSON documents can be parsed from strings using parse method
JSON can be converted to C++ types using get and get_to methods
Advanced Features: Custom types can be made JSON compatible using to_json and from_json functions
JSON documents can be created from C++ data using = operator
JSON supports file I/O through stream operators
Library provides type checking, size, contains, erase, and clear methods
Implementation Details: JSON documents can be iterated over using iterators or items() method
JSON documents can be compared using == and != operators
JSON documents can be formatted using code editors or online tools
Library includes macros for common JSON serialization tasks