Gutenberg & React Do you know React? What is the difference between a Static and a Dynamic block? Looking at a "Case Study Archive" page: should this be built as a static or dynamic block? Why? What is the @wordpress/scripts package used for? What is Webpack, and do you use any other build tools? How do you use JS testing libraries (like Jest) in your block development? PHP & Backend Architecture Do you prefer OOP or Procedural coding? What is an Abstract Class? Provide a real-world example of when you would use one in a plugin. What Coding Standards do you follow? (Beyond just saying "WPCS"). What is phpcbf, and how does it fit into your workflow? Do you use PHPUnit? Can you describe how you implemented it in a live project? Database & Multisite In a WordPress Multisite network with 3 sites, how many options tables will exist in the database? How do you ensure your code is performant and doesn't slow down the site? What is the specific difference between a Transient and the WP Cache (Object Cache)? DevOps & Tooling Do you have experience with CI/CD? How do you automate your testing/deployment? What is your experience with WP-CLI? Which commands do you use most frequently? In Git, how do you switch branches without committing your current work and without losing your code? Have you handled platform migrations (e.g., migrating from a custom CMS or another platform to WordPress)?