gettext-to-messageformat

Converts gettext .po, .pot, and .mo files into messageformat-compatible JSON. Version 0.4.0, released as a stable library with no further updates expected. It uses gettext-parser under the hood and provides functions parsePo and parseMo that return headers, a plural function, and translations object. The plural function can be derived from the Plural-Forms header or provided manually. Key differentiator: bridges the gap between gettext tooling and messageformat-based internationalization in JavaScript, with support for plural forms and context.