We can easily import/export view in drupal 7 using the edit link in the view.
But in Drupal 8 there is no option for import/export the view inside the view.
Just follow the below steps for import/export a view in drupal 8.
There under the development section we can find “configuration synchronization”,
click on it(admin/config/development/configuration).
Then we will enter a page with three tabs, “Synchronize”, “Import”, “Export”.
Click on Export tab.
Then we can select Full archive or Single item.
Click on Single item.
Select Configuration type as View and Configuration name as your view name.
Copy the view.
Click on Import tab.
Select Single item.
Select configuration type as View.
Paste the view.
We can also do the same procedure for Import/Export of a Block or Content Type.