Bem Naming Convention Nesting

You can think of BEM as a naming convention that ensures that all your team members work with the same code base. Pieces of components that are specific to that component.

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To have all technologies apply identical names that were created using alternative naming schemes use the bem-naming tool.

Bem naming convention nesting. One huge strength of BEM is that it utilizes low-specificity while maintaining modularity and avoiding class name collisions. Mar 17 2020 What is BEM. We can look at the block as the container of the nested elements we will style within it.

Before we jump into details you can see below an example of how BEM class namings are. Apr 02 2015 The Block Element Modifier methodology commonly referred to as BEM is a popular naming convention for classes in HTML and CSS. By default bem-naming is configured to use the methodologys standard naming convention but it allows you to add rules so you can use alternative schemes.

Developed by the team at Yandex its goal is to help developers better understand the relationship between the. Block__inner independently of how deeply nested they are. Names are written in lowercase Latin letters.

Words within the names of BEM. BEM has 3 parts to its naming structure. This means that the number of nested classes remains low.

The introduction of the official website for BEM. Nov 15 2017 BEM syntax is a naming convention for CSS classes. However things can start to easily go out of control when elements start to get 3 or 4 layers nested deep within a block.

I wont get into the specifics of the BEM prescribed name rules but I encourage you to familiarize. This is a method that consists of naming your CSS classes based on the role they play in your HTML. BEM also aims to write independent CSS blocks in order to reuse them later in your project.

Jan 21 2020 January 21 2020. What do I mean by low specificity. Please look over this official website of BEM.

Feb 28 2018 See the Pen Using Sass to Control Scope With BEM Naming example by Andy Bell hankchizljaw on CodePen. In the example you will find the form. Content which has a content__nav element.

May 25 2020 As many of you know BEM stands for Block Element Modifier. Oct 14 2015 foo-bar--baz foo-bar--baz__fizz-buzz foo-bar__fizz-buzz--qux. For those who would like me to introduce BEM I will refer this to you.

Any wrappers or containers inside your block become elements eg. BEM stands for Block Element. Lets quickly look at each component of this structure.

Mar 27 2020 BEM stands for Block Element and Modifier. Download a free cheat sheet that will show you how to quickly get started with BEM. With the class of menu.

Bloc__Element--Modifier may be more recognizable for some people. You have three different blocks in your examples. Its a CSS naming convention for writing cleaner and more readable CSS classes.

An un-ordered list ul. Apr 23 2015 You can adopt a naming convention for it like block-wrapper or block-container to make it clear that it relates to your block but their will be two interdependent elements in the BEM world. Has its own element class of either form__input or form__submit both inheriting from the block form class.

The Block Element Modifier structure. Sidebar which has a sidebar__nav element. Aug 03 2016 BEM Specificity and Nesting.

Additional states of elements that modify their appearance. Element with a couple of input. Nav which has nav__item and nav__link elements.

Further exploration One thing I like to do in my components is reference a parents modifier within the element itself rather than referencing the element within the modifier like we did earlier. BEM is a highly useful powerful and simple naming convention that makes your front-end code easier to read and understand easier to work with easier. If you take a look at the Naming page in the BEM documentation at the bottom youll see an example section with a form block.

Understanding the basic concept of BEM block element and modifier is a fairly simple concept to grasp. Apr 29 2021 BEM is a methodology for creating reusable components. Encapsulate and comprise components.

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