Across its comprehensive chapters, the book explores every stage of audio application and plugin design, from real-time audio callback processing and flexible signal routing to DSP module integration, adaptive latency compensation, and dynamic UI engineering. It provides in-depth coverage of plugin interoperability for VST3, AU, AAX, and emerging formats, as well as state management, preset serialization, and modular signal flow construction using AudioProcessorGraph. Further, sections devoted to GUI systems, accessibility, automated testing, and continuous integration ensure that the reader is equipped to build not only powerful but also user-friendly, reliable, and maintainable applications.
Anticipating the industry's future, *JUCE Audio Application Development* also examines state-of-the-art trends such as WebAssembly deployment, immersive and spatial audio technologies, machine learning-augmented DSP, and real-time collaborative audio workflows. With dedicated content on security, licensing, app store deployment, and sustainable, energy-efficient development, this text is an indispensable resource for those seeking to innovate and lead in the evolving world of audio application production.