Question 1

How do I start a new project with Duct?

Accepted Answer

Since the Leiningen template is deprecated, refer to the official website at duct-framework.org for modern usage and alternative setup methods, such as using templates or manual configuration.

Question 2

Duct vs Luminus: which is better for Clojure web apps?

Accepted Answer

Duct offers a modular, component-based approach ideal for maintainable systems, while Luminus provides a more batteries-included framework with built-in features. Choose Duct for flexibility and Luminus for faster development with less configuration.

Question 3

Does Duct support WebSockets or real-time applications?

Accepted Answer

Duct doesn't include built-in WebSocket support, but it can integrate with libraries like http-kit or aleph through its component system. You'll need to set up handlers and manage connections manually within the modular architecture.

Question 4

How to handle database connections in Duct?

Accepted Answer

Use Integrant components to define database configurations and lifecycle, integrating libraries like next.jdbc or HugSQL. This allows for easy management, testing, and dependency injection across environments.

Question 5

Can I use Duct with ClojureScript for the frontend?

Accepted Answer

Yes, Duct is server-side agnostic, so you can pair it with ClojureScript frontends using tools like shadow-cljs or Figwheel. However, you'll need to set up the build process and integration separately, as Duct doesn't provide built-in frontend tooling.

Question 6

Is Duct still actively maintained?

Accepted Answer

The core framework is maintained, but note that some tooling like the Leiningen template is deprecated. Check the GitHub repository and website for updates, as community activity and modern practices may evolve.

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