webpack-mjml-loader

A webpack loader that compiles MJML email templates into HTML strings at build time. Current stable version is 2.0.1 (released March 2025), targeting webpack 5 exclusively. For webpack 4, use v1.1.0. MJML is a peer dependency, allowing you to choose any MJML v4+ version. Key differentiators: forwards all MJML options (like minification) via loader options, outputs HTML as a default export string, and ships TypeScript definitions. Compared to other MJML loaders, this one is simple, well-maintained, and explicitly designed for webpack 5.