Component-based construction in software development is moving towards:

Component-based construction in software development focuses on creating software by integrating pre-existing components, often referred to as "off-the-shelf" solutions. This approach promotes efficiency and speed, as it allows developers to leverage existing, tested, and reliable software components rather than building everything from scratch. By using these ready-made components, teams can significantly reduce development time and costs, which is important in today’s fast-paced software industry.

Choosing off-the-shelf solutions enhances modularity, as these components are typically designed to work within a larger system while being independently functional. This modular approach is aligned with the principle of reusable software components, enabling developers to focus on integrating and customizing rather than reinventing the wheel.

In contrast, custom-built software may require more extensive engineering efforts, which can lead to increased project timelines and costs. Likewise, focusing on reducing all engineering efforts or relying solely on manual coding practices does not align with the modern practices that prioritize efficiency and reusability that off-the-shelf components provide. This makes the approach of incorporating off-the-shelf solutions a clear direction in the evolution of software development methodologies.