Hope it's ok to suggest a bunch of additional field types in one post. I think these would be very nice to have natively in ACF (Pro). Structured Address. A dedicated field with sub-components (street, city, postal code, country, etc.), optional autocomplete/geocoding, and structured return format. Ideal for directories, stores, or contact data. Phone Number. International phone input with country code selector, flag display, and automatic formatting/validation (maybe using libphonenumber standards). Prevents messy free-text entries. Code Editor. Syntax-highlighted editor for code snippets (HTML, CSS, JS, JSON, PHP, etc.) with language mode selection and basic linting. Useful for embedding custom code or templates. Date/Time Range. Single field for selecting a start + end date/time pair (returns as array/object). Reduces the need for two separate fields + conditional logic. Advanced Link. Enhanced version of the Link field with additional options like aria-label, custom CSS classes, rel attributes (nofollow, etc.), and internal/external toggle. Slug / Permalink. Auto-generates or allows manual editing of a URL slug with live preview and validation. Great for SEO-focused custom post types or sections. An optional button to generate a unique and random slug would also be very helpful. Columns / Grid Layout Helper (admin UI only) Allows grouping fields into responsive columns (example: 50/50, 1/3 splits) directly in the edit screen for cleaner layouts without custom CSS. Enhanced Media Fields (dedicated Video/Audio or extended Attachment) Better previews, automatic metadata extraction, focal point support, or stricter file-type controls. Other nice-to-haves: Dynamic/computed field (values auto-calculated from other fields). Better multi-select taxonomy with hierarchy and search improvements. Read-only/hidden field with more flexible display options.