GitHub Copilot has revolutionized how the author writes code and has become an indispensable part of their workflow.The author started using GitHub Copilot during the beta program and found it to be a game-changer.GitHub offers free access to Copilot through their student program and recently launched a free tier for non-students.Copilot saves time, understands the author's coding style, and boosts productivity by up to 80%.