Explore the intricacies of optimizing web applications through Webpack and Babel configurations in this 58-minute conference talk from Devoxx. Discover techniques to enhance performance and reduce app size without altering core code. Learn valuable tips and tricks for fine-tuning these powerful tools, navigating their complexities to achieve optimal results. Gain insights into the delicate balance required to maximize Webpack and Babel's potential, ultimately leading to faster, more efficient web applications.