csvtojson is a Node.js package converting CSV data to JSON format. It parses CSV files or strings, offering flexible configuration options for delimiters, headers, and data types. This tool simplifies data transformation for applications requiring JSON input, streamlining data processing workflows. Key features include handling large CSV files efficiently, customization of column mappings, and the ability to output as either JSON arrays or JSON objects, making it a valuable asset for data integration and manipulation tasks.