Releases

csv-to-json v1.0.0

Initial release of the CSV-to-JSON converter.

Features

• Zero-dependency converter using only Python standard library
• Automatic type inference: detects integers, floats, booleans, and null values
• Nested key expansion: dot-notation headers (e.g. user.name) become nested JSON objects
• Streaming mode: process large CSV files record-by-record without loading into memory
• Flexible input: accepts file paths, raw CSV strings, or stdin
• CLI and library usage: use standalone from the command line or import as a module

CLI Options

• Custom delimiters (-d)
• Compact JSON output (--compact)
• Disable type inference (--no-type-inference)
• Nested key expansion (--expand-keys)

Requirements

• Python 3.10+
• No external packages