MockFlow already provides 3 special components for wireframing data grids/ tables. Which include

• Advanced DataGrid - with individual cell formatting, icon support, visual editing.
• DataGrid - Simple to use, easy to format with markdown like syntax
• LayoutBuilder - To create custom grids or page layouts.

Using the above components, we have released a new UI pack in MockStore called "DataTables UI" to represent different types of tables commonly used in websites and webapps. It includes components like excel sheet, pricing table, user listing, sales grid…

For more information and importing the UI pack to your wireframe project, Check this link.