What does the Functions Frameworks library allow you to do during the development process of Cloud Functions?

The Functions Framework library is designed to facilitate the development of Cloud Functions by enabling developers to run and test their functions locally. This local testing capability is crucial because it allows developers to iterate quickly, verify their code, and debug issues without needing to deploy changes to the cloud every time they make a modification. By running functions locally, developers can simulate a similar environment to Google Cloud, which helps ensure that the function will perform correctly when deployed.

Local execution also provides the advantage of faster feedback loops during the development process, as developers can see the results and make adjustments in real-time. This iteration process enhances efficiency and productivity, leading to higher quality code and a smoother deployment experience.

In contrast, the other options do not accurately reflect the primary purpose of the Functions Framework. For instance, automatic deployment, integration with Cloud Storage, and creating multiple functions with a single command are functionalities or features that are not within the primary scope of what the Functions Framework provides during the local development process.