Server-first Web Components with DSD, HTMX, and Islands

A demo leveraging common server rendering approaches to enable rendering web components on the server, rather than on the client. This approach enables encapsulating HTML and CSS for each view, declaratively applying common behaviors to views via HTMX, and leveraging browser standards to add custom JavaScript islands as needed to any part of the UI.

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Machine Setup

1. Download and install Node.js LTS v20.16.0 or higher.

Repo Setup

1. On the command line, execute npm i to install dependencies.

Running the App

1. On the command line, execute npm run server to run the web server.
2. Visit http://localhost:3000/ in a browser to view the app.

Dependencies

Server

• Node.js
• Express
• Handlebars and Express Handlebars

Important

While this demo uses Node.js, Express, and Handlebars, nearly every major web server/framework today supports the concepts of views, partials, helpers, and request/execution context, that are used to make this approach to web development possible. As a result, pretty much everything shown here should translate in a straightforward way to other platforms like .NET, Ruby, Java, etc.

Client

• W3C Standard Web Components
• HTMX

Data

The data used in this demo was adapted from SWAPI.