Question 1

How to handle events like clicks with Crate in ClojureScript?

Accepted Answer

Crate doesn't include event handling; you must manually attach listeners using JavaScript interop. For example, after generating DOM with crate/html, use js/addEventListener to bind events.

Question 2

Crate vs Reagent for ClojureScript UI development?

Accepted Answer

Crate is a lightweight templating library that generates DOM nodes directly, ideal for simple manipulations. Reagent is a React wrapper with a richer ecosystem including state management and reactivity, better for complex applications.

Question 3

Can Crate be used for server-side rendering with Clojure?

Accepted Answer

No, Crate is client-side only because it outputs DOM nodes. For server-side rendering, you'd need a string-based solution like Hiccup and then hydrate on the client.

Question 4

How to update the DOM efficiently when data changes in Crate?

Accepted Answer

Crate lacks reactive updates; you must manually re-render by calling crate/html again and replacing DOM nodes, which can be inefficient for dynamic UIs compared to virtual DOM libraries.

Question 5

Is Crate still maintained or updated?

Accepted Answer

Based on the GitHub repository, Crate hasn't been updated since 2011, so it's likely not actively maintained, posing risks for long-term projects.

Question 6

How to integrate Crate with modern ClojureScript build tools like Shadow-cljs?

Accepted Answer

Include Crate as a dependency in your project.clj or deps.edn file, but advanced setup may require trial and error due to minimal documentation and community examples.

Crate

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