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Book Overview & Buying
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Table Of Contents
Magento 2 Development Essentials
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To start the module development, we will declare the basic module configurations. Open your favorite code editor, create a new file called module.xml, and save the file in app/code/Packt/TweetsAbout/etc. Enter this code in the file:
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
<module name="Packt_TweetsAbout" setup_version="2.0.0"/>
</config>Magento 2.0 works with Uniform Resource Names (URN) schema validation to reference XML declarations, as you can observe in the <config> tag. The module.xsd file works by validating whether your module declaration follows the module declaration schema.
The <module> tag contains the vendor and module name. Always follow this example of module name declaration: Vendor_Module.
Under app/code/Packt/TweetsAbout/etc/frontend, create two new files, as follows:
routes.xml
events.xml...
Change the font size
Change margin width
Change background colour