Freelock Blog: Deploying blocks and content to other site environments
If you have a current Drupal site (built in Drupal 8 or later) you no longer need to entirely rebuild your site -- ever again. That doesn't mean it couldn't use a freshening up now and then.
We have several clients revamping their home pages, along with key landing pages. As part of this refresh, they are getting new designs in place, new messaging, new content. And they would like to launch the new design, and content, all at once.