One person might be the spark that starts the fire, but it takes multiple people to help keep the flame burning. Developers and testers rely on each other more and more these days, and you need to be able to pass something along to someone with different talents in order to successfully reach the finish line.

Testing earlier assures better quality. But maybe most important, things like agile and DevOps—which encourage that you shift your testing left and allow for more collaboration between different parts of your team—have broken down the walls that previously separated testers for the rest of the organization.

The concept behind continuous testing is far from new, but what’s different now is that software development practices have evolved to a point where developers are embracing testing as part of their responsibilities. Testing is slowly moving from being an “event” to an activity throughout the development lifecycle.