Question 1

How to integrate ScalaTags with Play Framework?

Accepted Answer

ScalaTags can be used in Play Framework by adding the dependency and rendering HTML directly in controllers or views. However, Play's built-in Twirl template engine might offer better integration for some scenarios, so consider your team's preferences.

Question 2

ScalaTags vs Twirl: which is better for Scala web apps?

Accepted Answer

ScalaTags provides type safety and full Scala integration for programmatic HTML generation, while Twirl offers a more traditional templating syntax with Scala snippets. Choose ScalaTags for type-safe code or Twirl for clearer separation of HTML and logic.

Question 3

Can ScalaTags generate XML as well as HTML?

Accepted Answer

Yes, ScalaTags is designed for constructing both XML and HTML documents, making it suitable for applications that need to generate XML data alongside web content, as mentioned in the project description.

Question 4

Is ScalaTags good for building single-page applications?

Accepted Answer

ScalaTags is primarily for server-side HTML generation, so for SPAs, you'd typically use it for initial server-rendered pages and pair it with a JavaScript framework. It's not ideal for dynamic client-side updates on its own.

Question 5

How to handle CSS and JavaScript in ScalaTags?

Accepted Answer

CSS and JavaScript can be included as strings or linked external resources in ScalaTags tags. For dynamic styling, you can use Scala code to generate CSS, but this might require manual management compared to dedicated front-end tools.

Question 6

What are the performance implications of using ScalaTags?

Accepted Answer

ScalaTags compiles to efficient Scala code, but runtime HTML generation can have overhead compared to pre-compiled templates. For most web applications, it's performant, but high-traffic sites might need optimization.

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