Tips & Practices for Magento 2 Development You Need to Know in 2021

Magento 2 has been introduced in the market already and has come up with many new and improved features and functionalities for the e-stores. With more new in-built extensions and responsive themes, the platform has also turned out as the best platform for eCommerce development. Moreover, version 2 is more flexible and scalable than the previous version. This has made many businesses go for Magento 2 development. And even the e-stores that were built on version 1 have already migrated to this new version to leverage the most out of it.

Some of the highlighted features of Magento 2 are varnish support, cache CSS preprocessing, JS and CSS minification, a quicker and streamlined checkout, in-built full-page caching, and more. All these are the significant features and upgrades that have inevitably put version 2 at the top of the list of eCommerce development platforms. However, it is important to get familiar with a few tips and practices to make the most out of these features of Magento 2 and to let your online store perform high and get your store easily found on the web.

Here are the tips and best practices for Magento 2 web development you need to know in 2021.

Maintaining the Magento 2 code standards:

Following the code, standards are highly important when you are working with Magento 2. Not maintaining the standards of the codes can simply make your project and your codes vulnerable to errors and complexities. Due to the poor quality of codes, the performance of your codes and the store can also get affected negatively. So, maintain the standard, quality, and well-aligned codes.

Reusability of the codes:

Reducing code redundancy is one of the best ways to boost the performance of an e-store. Reusing the codes or the practice of code reusability can help in improving the performance of your store when you are using Magento 2. In this case, you can just create a single method or class containing a code and then can use the class or method name wherever you want to implement the same code or logic. This also reduces effort and time, while letting you maintain a high-quality coding structure.

Avoid creating a Helper Class:

Helper classes comprise static classes, which are specific to the same classes. This means you cannot use these helper classes in the other classes. These classes also go against the concept and principles of OOP or Object-Oriented programming. So, instead, you can refactor the classes into functions that can be used in the other classes.

Also, these Helper classes contain multiple functions for solving multiple problems and end up eliminating the principle and concept of solving a single purpose. Hence, the codes must be written in a way that every class contains the specific functions only for that class.

Override layout:

In Magento 2, rather than copying an extensive page layout and configuration code and then modifying the required changes in the codes, you can only just create the extending layout file containing all the changes you need.

For instance, say you want to change and customise the layout that is defined in this file ‘view/layout/product_catalogue_view.xml. You can simply add the extended layout file with that same name in the custom theme like, ‘Magento_Catalogue/layout/product_catalogue_view.xml’.

Clear the cache:

It is always recommended to clear the cache every time you are making some changes and want to reflect the same at once.

Keeping these tips and practices in mind is important for every Magento 2 developer, both the newbies and the experienced professionals to end up with a striking and high-performing webstore development every time.

Source by Rob Stephen

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