What is the most effective method for optimizing resources: Using a CSS3 Stylesheet or the Canvas API when transitioning an HTML5 app to Blackberry Webworks?

I'm in the process of creating a Math-focused game/app with HTML5 technologies (HTML5 + CSS3 + JavaScript) specifically for the upcoming Blackberry 10 Devices. I plan to use Blackberry WebWorks for porting.

One aspect of the game involves generating numerous random numbers. Currently, I achieve this by styling them within "p" tags. However, someone has recommended that I minimize my usage of stylesheets and instead utilize the Canvas API.

Should I heed this advice for potential performance enhancements, or is it merely another suggestion to consider?

Answer №1

From my perspective:

HTML tags come with predefined properties and behaviors like padding, floating, relative positions, and more. By utilizing these tags, developers can avoid writing lengthy code to replicate simple behaviors. Consider creating a list: using <ul> and <li> will handle the positioning for you. When it comes to canvas, you'll have to start from scratch or search for a library to achieve similar results. In my opinion, HTML/CSS is ideal for Web Apps. Regarding performance, ensure that your animations are GPU-accelerated (using 3D transforms) for optimal performance. It's also convenient to adapt to different screen sizes when working with HTML/CSS.

In games, absolute positioned elements are commonly used and manipulated directly (for example, moving a player from 100px to 150px), making Canvas an easier option to work with. Performance-wise, canvas2d operations are hardware accelerated, providing smooth functionality similar to HTML/CSS.

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