Awesome GitHub RepositoriesEmail Development

This project is a responsive HTML email template and framework designed to maintain visual consistency across diverse desktop and mobile email applications. It provides a set of CSS and HTML patterns that ensure layouts, images, and preheaders render correctly across various email service providers. The framework utilizes a fluid-grid design system with percentage-based widths and max-width constraints to scale across different screen sizes. It employs a strategy of applying styles directly to HTML elements to prevent email clients from stripping external or internal stylesheets. The system

Foundation Emails is a responsive HTML email framework designed to create layouts that render consistently across different screen sizes and email clients. It functions as a system for building responsive emails and includes a CSS inliner to convert external stylesheets into inline HTML attributes. The framework incorporates an HTML table layout generator that converts simplified custom tags into the complex table structures required for legacy email client rendering. This process automates the creation of layouts that maintain visual consistency in restrictive email software. The project pr

Mailcatcher is a local email development proxy and SMTP server mock designed to intercept outgoing emails during development. It acts as a network bridge that catches outbound mail on a specified port and displays it in a web-based inspector instead of delivering messages to real recipients. The tool provides a web-based email viewer for reviewing HTML, plain text, and raw source content, along with an interface for inspecting headers and downloading attachments. It utilizes a RESTful JSON API to serve captured mail as structured data to the browser interface. The system includes a TCP socke

CssToInlineStyles 是一个用于 HTML 邮件的 CSS 内联工具，将样式表转换为 HTML 元素上的内联样式属性。它作为一个样式解析器和转换引擎，将 CSS 选择器映射到 HTML 标签，以确保在不同的邮件客户端和提供商之间保持一致的视觉渲染。 该工具通过在将解析后的属性直接注入到相应 HTML 元素的 style 属性之前，应用特异性和继承规则来计算最终的计算样式。它利用基于 DOM 的样式计算和选择器映射来确定哪些声明适用于每个标签。