Development

Mageside’s example of work with Service Worker: registration and setup.

Read here what is Service Worker and its role in the sales cycle.

What is the best solution for your online store native application or Progressive web apps? Let's look at all the pros and cons.

PWA is a progressive web app that is now becoming a trend in the web development field. Let's take a look in detail on what advantages PWA gives.

A good number of Magento 2 users already make use of the benefits of the modules, it is advisable that you take advantage of this example! Read more in the article.

Sometimes when you work with Magento 2 collection, you have to join some information or aggregate data from other tables. You may receive an exception like "Item (Magento\Catalog\Model\Product\Interceptor) with the same ID "#" already exists." In that case, you will have to group collection by entity ID field. When the native Magento 2 pagination is used for this collection, you will face an issue that the size of the collection is always 1. It happens because Magento, in order to calculate collection size, takes the first cell value of the result provided by select count query.

The different forms available on the site are useful for certain manipulations. However, a number of forums designed to support CMS discuss the problems of spam attacks after using the forms on the site for other purposes. More detailed information about spam attacks through web forms read in the article.