What feature allows you to manage keyframes and their easing functions in your animation?

The Graph Editor is the feature that provides a sophisticated way to manage keyframes and their easing functions in your animations. It allows you to visualize the motion of your keyframes in a graph format, where you can see how properties change over time. This visual representation enables animators to precisely adjust the speed and motion of their animations by manipulating the curves directly.

In the Graph Editor, you can change the easing of keyframes, which defines how the animation accelerates and decelerates. This is important for creating more natural motion, as you can customize the interpolation between keyframes to achieve different effects, such as a slow-in and slow-out effect.

Using the Graph Editor, you can select, move, and modify keyframes in relation to each other, allowing for a more intuitive and creative approach to timing and animation flow, which is critical in high-quality animation work.