What is IndexedDB?

IndexedDB is a client-side database technology that allows web applications to store and retrieve data on the user's device. It is a JavaScript-based, object-oriented database, which means that data is stored in a structured way, similar to a traditional relational database. Unlike traditional databases, however, IndexedDB is not a standalone server, but it runs on the client-side, which allows for faster data retrieval and offline data access. It also provides a powerful indexing and searching feature, which allows for efficient searching and caching of data. IndexedDB is supported by most modern web browsers, making it a great choice for developing offline-capable web applications. It's a great option for creating progressive web apps which can work offline and improve the user experience. Overall, IndexedDB is a powerful tool for web developers to create robust and performant web applications.