Extreme TLDR: Modern WordPress development needs structured, scalable approaches including automated testing, security-first practices, and performance optimization. Key strategies include understanding WordPress structures, choosing effective tools, automating processes, focusing on maintainability, developing for scalability, prioritizing security, and optimizing performance. Advanced Custom Fields (ACF) enhances these practices by providing organized templates and reliable data structures, making professional development simpler and more efficient.
https://www.advancedcustomfields.com/blog/wordpress-development-best-practices/