babel-plugin-mjsx

Babel plugin for Mithril JSX precompilation, converting JSX into Mithril virtual DOM nodes (e.g., {tag: 'div', attrs: {}, children: []}). Current stable version is 4.1.1. The plugin has evolved through major versions, with v4.0.0 changing whitespace trimming behavior and v4.1.0 adding jsxCompliant (attribute casing) and warnDeprecatedHtml options. It is the primary JSX compiler for Mithril v2+ and precompilation yields performance benefits over runtime interpretation.