18. API-First development
With API-first development, developers build an API first to make sure it fits the needs of the product and then build out the front-end UI to work with that API. This allows the developers to focus on building valuable features that will generate revenue.
Before, when companies focused on creating an application first, the development process would be slow due to the need to define all of the data structures and interactions with other systems in isolation before releasing anything publicly. Using API-first development will allow companies to build upon what is known about their product by using an open architecture that integrates with existing systems in the coming year.