parsm vs diffx-core vs jason-rs

Multi-format data processor that understands structured text better than sed or awk. Supports JSON, CSV, YAML, TOML, logfmt, and plain text with powerful filtering and templating.

Core library for diffx - blazing fast semantic diff engine for structured data. Zero-copy parsing, streaming support, memory-efficient algorithms

A library for parsing Jason-like files into JSON, YAML, or TOML with support for inline file expansion.