Proper asset enqueuing prevents conflicts and maintains compatibility. Use wp_enqueue_script and wp_enqueue_style instead of hardcoding tags. Register dependencies to ensure correct loading order. The wp_enqueue_scripts action is the proper hook for frontend assets. Use admin_enqueue_scripts for admin-only resources. Specify version numbers for cache busting during updates. Load scripts in footer when possible for better performance. Implement conditional loading to include assets only where needed. Use wp_localize_script to pass PHP data to JavaScript. Following these practices ensures your plugin plays nicely with WordPress and themes.