1. Disable Dashboard Menus and Submenus: 

With a simple code snippet, developers can restrict unauthorized users from accessing select menus entirely. For instance, one could remove or limit access to the appearance or theme editor submenus based on user roles. That ensures enhanced protection for crucial files, reducing the potential for unintentional alterations or errors.

2. Disable Theme and Plugin Updates: 

Hide plugin and theme updates to prevent clients from inadvertently disrupting essential site functionality or compromising security.

3. Create Hourly, Daily, or Twicedaily CRON Jobs: 

By default, snippets run every time a visitor accesses a website. However, if the preference is to run on a daily or hourly schedule, developers can achieve this by creating a CRON job snippet.

4. Set Auto-save Interval: 

Developers can enhance server performance and user experience on WordPress by adjusting the auto-save interval with a simple code snippet. Doing so helps minimize taxing workloads during the content creation and editing process. 

5. Block External Requests: 

Enhance general website security by blocking external requests and preventing unauthorized access to sensitive data or resources.

6. Increase WordPress Memory Limit: 

Developers can boost site performance by increasing the WordPress memory limit. That allows for smoother website operation and improved handling of resource-intensive tasks.

7. Enable Debug Mode: 

Facilitate troubleshooting and debugging by enabling debug mode, allowing developers to identify and resolve issues more efficiently.

8. Disable All Core Updates: 

Maintain control over core updates to ensure compatibility with customizations and prevent potential conflicts or disruptions.

9. Protect Against Malicious URL Requests: 

Implement basic security measures to protect against malicious URL requests and potential security vulnerabilities, safeguarding the integrity of your website.