The platform is built with a modern tech stack, utilizing Next.js for its dynamic, server-side rendering capabilities, and React.js to create a seamless, responsive user interface across both mobile and desktop devices. It also integrates TypeScript to ensure type safety and robust development practices. To further enhance the user experience, GoAskPDF employs Pinecone and OpenAI embeddings to search and retrieve specific book content, making interactions highly context-aware and efficient.