When is custom code appropriate? When should contrib solutions be investigated, and when are they overkill? Is there an acceptable way to hack Drupal? Tune in to hear my take on these, and other codebase-related questions, such as:
Continuous Delivery (CD) you've heard about it used on big fancy sites, but how can you implement it yourself? The critical thing in continuous delivery is that the main branch is in a deployable state at all times enabling regular releases. At DrupalCon Barcelona Dries talked about how projects, including Drupal core, might be able to achieve this noble goal. Implementing CD in Drupal 7 can be tricky but it can also be insanely powerful.
(or, The Lord of the Things: One CMS to Power Websites, Mobile Apps, and IoT)
GraphQL has been deemed everything from the death knell of RESTful architectures to the query language of the future.