Convert EPUB to JSON NATIVEAST

The EPUB (Electronic Publication) file extension is a widely utilized format for digital books and publications, leveraging its versatility across various e-readers and devices. Officially established by the International Digital Publishing Forum (IDPF) in 2007, it superseded the Open eBook standard. EPUB's structure allows for reflowable content, meaning text can adapt to different screen sizes, enhancing readability. It supports multimedia elements, such as images, videos, and interactive features, making it suitable for diverse digital publications beyond conventional eBooks. EPUB's adoption stems from its open standard, promoting broad compatibility and ease of access in the digital publishing landscape.

The JSON file extension is used for encoding the Abstract Syntax Tree (AST) of programming languages in a lightweight, text-based format. It enables efficient data interchange and enhances performance by providing a structured representation of code components. Since its standardization in the early 2000s, JSON has become indispensable in modern web development and software engineering for its simplicity, readability, and compatibility across various programming environments.