html-email-for-react
v1.0.1
Published
An HTML processor that makes it easy to enrich HTML templates with rich React components
Downloads
4
Maintainers
andiluo
00salmon
locrian
jayden-chan
zachharrison
logvol
lisq
johanventer
dereksiemens
squatch-noahwc
ianhitchcockKeywords
Readme
HTML Email for React
An HTML processor that makes it easy to enrich HTML templates with rich React components.
- Sanitizes dirty HTML templates (dompurify)
- Inlines CSS (juice)
- Support "Web Component" style React components (html-react-parser)
Philosophy
The problem with writing good emails is combining the static parts and the dynamic parts.
- The static parts have a rich history powered by libraries like MJML, vendors like Mailchimp and open source raw HTML templates
- The dynamic parts are steeped in template languages like liquid, handlebars, mustache and more.
- Whole companies are dedicated to re-building emails using JSON as the storage layer.
The best part about emails is the HTML. Stop getting rid of it, and start building on it.
- Write emails as HTML (or use any number of great starter templates)
- Enhance the dynamic parts with React
Example
import React from "react";
import { render, useData } from "html-email-for-react";
const html = `
<html>
<body>
<my-component></my-component>
</body>
</html>
`;
function MyComponent() {
const { name } = useData();
return <div>Hello {name}</div>;
}
// NOTE: Html components are CASE-InSeNsItIvE and React names are case sensitive
// So use lowercase component names (see customElements.define)
const components = {
"my-component": MyComponent,
};
const data = {
name: "Jorghan",
};
console.log(render(html, { components, data }));
/*
Returns:
<html>
<body>
<div>Hello Jorghan</div>
</body>
</html>
*/The great part of this is that it brings the portable web-component method of building components and allows you to build dynamic components using React.
More Examples
Inspiration
Inspired by StencilJS. I'd love to use Stencil components in emails directly, but email HTML is fickle and doesn't support custom web components.
Why not MJML?
MJML is a a great language, but it does too much and too little.
Too Much:
- Requires the entire template to be written in MJML
- Doesn't support progressive enhancement of templates by mixing in MJML into HTML
Too little:
- Doesn't support passing data into nested components.
- Requires a separate template language (Vue, Liquid, Handlebars, etc.) to render dynamic elements
Benefits of React HTML for Email
- Uses the existing HTML tooling ecosystem.
- Single system for rich components (React). Good for React-focused teams.
- Modular: Render sub-templates and sub-components for parts of an email.