A lightweight JSON parser library written in C++17.

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• Parse JSON from string or file
• Support for all JSON types: null, boolean, number, string, array, object
• Simple and intuitive API
• Header-only style usage

.
├── include/
│   ├── jsonparser.h      # Header file
│   └── jsonparser.cpp    # Implementation
└── test.cpp              # Test program

#include "jsonread.h"

int main() {
    jsonread::JsonParser parser;
    
    // Parse from file
    auto json = parser.parseFile("data.json");
    double value = json["key"].asNumber();
    
    // Parse from string
    auto json2 = parser.parse(R"({"name": "test", "value": 123})");
    std::string name = json2["name"].asString();
    
    // Access nested values
    auto nested = json2["data"]["x"].asNumber();
    
    // Access array elements
    auto arrElement = json2["arr"][0].asNumber();
    
    return 0;
}

• isNull(), isBool(), isNumber(), isString(), isArray(), isObject() - Type checking
• asBool(), asNumber(), asString(), asArray(), asObject() - Get value
• asInt(), asBoolOpt() - Optional type conversion
• operator[] - Access object keys or array indices

• parse(const std::string& jsonStr) - Parse JSON string
• parseFile(const char* filePath) - Parse JSON file

• C++17 compatible compiler
• g++ or gcc