What are the top practices for utilizing Bootstrap effectively?

As someone who dabbles in both web design and development, I typically enjoy crafting my own CSS rather than relying on frameworks. However, in a recent project, my client requested that I code the HTML & CSS using Bootstrap 4 to assist their development team.

After agreeing to the client's request, I found myself facing some uncertainties regarding best practices when working with Bootstrap. For instance, if I wanted to incorporate a left border with a unique non-theme color to a .navbar-text, I had questions:

  • Should I create a new class specifically for this customization or simply override the existing .navbar-text class? Normally, I stick to BEM methodology and opt for creating a new class, but I'm unsure if it might cause confusion given the circumstances.
  • Considering that I am already implementing a CSS rule for the border, should I also utilize Bootstrap utility classes for additional styling on the element? If I want to include some left padding, would it be better to apply the pl-2 class or specify padding-left: 0.5rem in my CSS rule?

In order to optimize ease of collaboration with their development team, I seek guidance on the most suitable approach to take. Any suggestions or insights would be greatly valued.

Answer №1

Is it better to create a new class for this specific element, or should I just override the existing .navbar-text class? I usually stick to BEM principles and would typically create a new class, but I'm unsure if that might lead to confusion in this particular case.

You should create a new class instead of overwriting or modifying bootstrap classes. This is important because if there are updates to bootstrap or changes in hosting situations (such as switching to a CDN), it could cause issues with your code. Keeping the original bootstrap classes intact makes it easier for other developers to understand and work on the project without questioning which styles belong to bootstrap.

EDIT:

To be clearer, in your scenario, you can create a utility class like `left-border` and apply it to the element in the HTML as class="navbar-text left-border". Then define the style in your CSS as

.navbar-text.left-border{border-left: 1px solid black;}
, rather than directly modifying the `.navbar-text` class using !important.

If I already have a CSS rule for adding a border, should I also include Bootstrap utility classes on the element, or should I solely rely on my own CSS rule? For instance, if I want to add left padding, should I use the pl-2 class or specify padding-left: 0.5rem in my CSS selector?

You should continue adding styles to your existing CSS rule. Consider this - if you decide to change or remove the padding later on, it would be much simpler to do so in one place within your CSS rather than going back and adjusting multiple instances in your HTML markup.

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