Developers are facing increasing distractions in the age of AI, impacting their focus and productivity.Tools like GitHub Copilot and ChatGPT offer automation but also lead to attention fragmentation.Attention splintering and context switching fatigue are common issues for developers interacting with AI tools.Distinguishing between deep work and reactive work is crucial to maintaining focus and productivity.The neuroscience behind focus highlights the importance of minimizing unpredictable stimuli for sustained attention.Practical strategies like scheduling deep work blocks and optimizing coding environments help developers reclaim focus.Real-world examples show how developers can implement focus tactics effectively in their workflows.Cultural and team-level fixes are essential to fostering a focused work environment.Choosing the right tools and using them intentionally supports developer focus without overwhelming them.In the AI age, focus is a crucial developer skill that must be nurtured and protected for optimal performance.Developers should adopt practices like time-blocking, structured workflows, and clear project visibility to enhance focus.