What is the benefit of using Magento's modularity?

The benefit of using Magento's modularity primarily lies in its ability to allow for customization without altering the core code. This approach empowers developers to create new features or modify existing ones through modules, which can be added, updated, or removed independently of the core Magento application. This modular architecture not only enhances the flexibility of the platform but also ensures that upgrades to the core system can be performed without compromising custom functionality.

By employing modularity, developers save time and resources, as they can focus on specific areas of the site without needing to engage with the entire codebase. It also facilitates easier maintenance, since any modifications made are encapsulated within individual modules, which helps in isolating changes and mitigating potential conflicts during updates or when integrating with third-party services. Moreover, this method of customization allows for more straightforward organization and management of code, fostering an environment where multiple developers can work simultaneously on different aspects of the site with minimal disruption to each other's work. This contributes to a more efficient development lifecycle and ultimately leads to a better-performing e-commerce solution.