When you think of common programming techniques and processes, what comes to mind first? Perhaps it's test-driven development, writing an automated test to start your development cycle and putting testing at the forefront instead of the typical afterthought. Or maybe you thought of behavior-driven development with stakeholders collaborating and defining the software behavior upfront, thus mitigating the ambiguities from some requirements.
But what if I told you that while testing and behavior are important, accessibility should be one of the first development considerations?