Application Development with Harbour is a comprehensive guide to creating powerful and effective applications using the Harbour programming language. Harbour is an open-source, cross-platform programming language that is widely used for developing business applications, particularly those that require database connectivity.

This book is an essential resource for developers who are interested in building robust and scalable applications using Harbour. It covers all aspects of application development with Harbour, from setting up the development environment to building and deploying applications.

The book begins by introducing the Harbour programming language and its features, including its syntax, data types, and control structures. It then moves on to cover more advanced topics, such as object-oriented programming, graphical user interface design, and database connectivity.

One of the strengths of Harbour is its ability to integrate with various databases, including MySQL, PostgreSQL, and SQLite. This book provides a detailed explanation of how to work with databases in Harbour, including creating database tables, performing queries, and managing database transactions.

Another strength of Harbour is its support for cross-platform development. With Harbour, you can develop applications that run on Windows, Linux, macOS, and other platforms. The book covers the process of cross-platform development in detail, including how to create platform-specific code and how to use third-party libraries.

The book also covers the use of Harbour in web development, including the development of web applications using Harbour and the Harbour Web Framework. It provides a step-by-step guide to building web applications, from creating the user interface to handling user input and database interactions.

Throughout the book, the authors provide numerous examples and code snippets to help readers understand the concepts and techniques presented. The examples are clear and concise, making it easy for readers to follow along and apply the techniques to their own projects.

Overall, Application Development with Harbour is an excellent resource for developers who are interested in building powerful and effective applications using Harbour. It provides a comprehensive guide to all aspects of application development with Harbour, from setting up the development environment to building and deploying applications. Whether you are new to Harbour or an experienced developer, this book is an essential addition to your library.