How can you optimize battery life on a MacBook running macOS while maintaining performance?

Many MacBook users face the challenge of balancing battery life with performance, especially when running resource-intensive applications. With each macOS update, Apple introduces new features and optimizations aimed at enhancing battery efficiency. However, users often find themselves navigating through a variety of settings and third-party applications trying to eke out more life from their batteries. What specific macOS settings and strategies can be implemented to optimize battery usage without compromising on the speed and efficiency of your tasks? Could features such as background app management, display settings, or energy saver modes play a significant role in this balance?