Just add one class to the parent element and apply all new stylings to the children of that class in CSS. If you need to use the same block but with different styling, try to keep the HTML as untouched as possible. Add a class to the parent element if you want to give another style to the same block. While applying a class to the targeted element may create more code within HTML, it will allow the code to render faster and will remove any managing obstacles. It will allow the code to render faster and remove any managing obstacles in future Keep the CSS selector more specific and select the elements you need try not to mention their parents if not necessary. They are not required with HTML5, but are required by W3C standards in HTML4/XHTML. It makes code more readableĭon’t write type attributes for stylesheets and script in HTML5. Try to use common names of classes instead of writing content specific names. Use meaningful names that can be understood by anyone, keep them short. Kebab-case is more readable then camelCase and under_score. Use under_score only when using BEM, though if you are using Bootstrap, it’s better to keep consistent and go with - as a delimiter. This attribute plays vital role for SEO, search engines, web crawlers, screen readers, etc.įor names, try to use kebab-case ( spinal-case) and not use camelCase, or under_score. Use alternative text on tags for clean code principles validity. Try to always use HTML and CSS validators. It’s in our best interest to have as little source code as possible while still being able to accomplish our business goals. The more code you have, the larger those ongoing costs will be.

You have to understand it, you have to maintain it, you have to adapt it to new goals over time.

You have to pay interest on your debt every month… But the mortgage itself is not a great thing to have. Most people don’t have the financial wherewithal to pay cash for a house, so you take out a mortgage instead. Suppose you want to buy a house to live in. To quote an old but still relevant blog post discussing clean code principles: One of the most common and important problems I’ve came across in my projects has been failure to write clean and easy-to-understand code.Įven the best developers from top-notch companies don’t always follow best practices and write code which can be cleaned and optimized. During my 15 years of experience in web development, I’ve worked with various companies, from enterprise-level to startups, and I’ve worked with many, many fellow software engineers along the way.

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