How to Run Javascript after KnockoutJS has rendered all elements in a page magento 2?

Magento uses knockout js at many places in the code. You can see Checkout page data render using knockout js in Magento 2. To custom requirement, You need to execute some javascript code after knockout js load completely.

If you are using require([“jquery”, “domReady!”], function($){} function or jQuery(window).load() function, Using this way mostly your custom javascript code execute before the knockout element render.
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How to create Product attribute programmatically in Magento 2?

Up to Magento 2.2 Version, We can create product attributes programmatically using the InstallData.php file.

Using dynamically create product attribute save the time for creating attribute manually using the admin panel.

If you are creating an extension package and you need product attribute at that time below code snippet will be helpful for creating Product attribute.

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Add category attribute Programmatically in Magento 2.

We can create custom category attribute programmatically in Magento 2 using simple module. In our demo we have created a simple text field attribute for a category.

You can see a category attribute in the backend using Catalog -> Categories Page.
Click on Any category and you can see our custom attribute in General Section after the category name.

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