Topics include:

• 0:00 – Letting your yes be yes, following through on your commitments, and paying attention to opportunity cost
• 6:40 – When Ember releases actually become LTS versions
• 9:13 – Why we need "test apps" when developing Addons
• 16:50 – How to use newer syntax when authoring Addons that support older Ember versions
• 22:07 – How angle brackets change our component implementations
• 31:46 – How to make the APIs of our domain components more portable
• 38:45 – How to reuse code that has implicit data dependencies, and the Halting problem

Links:

• Mirage's example test apps
• Ember CLI Tailwind's example test apps
• Nested Angle Bracket video
• Ember Collapsible Panel