Is there anything I should know about?
Yes, definitely. This is not a puzzle game. . Or at least it could be so, but it was not intended for that. And if you use it in this way, you cannot enjoy your best. The boiler is very flexible, and you need to learn how to configure it. Full stop.
My personal suggestion is to start experimenting with him and explore the possibilities that he can offer. Fortunately for us, this is well documented, and you can learn a lot. Not only the template itself, but also the rules and recommendations on HTML5, CSS3, resource loading and related problems / workarounds, browser features and ways to fix them, tricks for developing mobile devices, policies and conditional loading, and much more crazy things. Once you are aware of your capabilities, if you find any flaws, you can customize the basic template.
Start here , read the docs , follow each link and don't be tempted by shortcuts. It takes time, but you will be very grateful. If you have problems, ask.
For something more specific, the drawback that I found very quickly (but someone considers this a plus) is that the template template does not provide a CSS grid. Not a huge problem, I found adapt.js easy to integrate, so I replaced normalize.css with styles.js reset stylesheet and used a grid.
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