Combining CSS methodologies with BIO

Writing good CSS code started to be a common foundation for large projects, as every other programming languages we often have different problems such as over-engineering, overwritten code, hard debugging, no comments, messy code, no best practice considered etc.

To avoid these problems you should use a css methodology.

But before starting, let’s take a step back!

Scalable, Maintainable, Modular.
These are the main words we usually hear when we talk about CSS methodologies, so let’s explain the meaning:

• Scalable CSS: when CSS increases in size but it can be still maintained easily.
• Maintainable CSS: the possibility to make changes without worrying about accidentally caused problems somewhere else.
• Modular CSS: gives you opportunity to split your CSS code into independent parts, which are called modules. Now let’s understand what a module is: a module is a unit that works independently from other units.
  For example, imagine a living room with tv, library and sofà.
  In this case tv, library, sofà are independent modules and we can…