👉 Celery is a lightweight, distributed Python web framework. It's designed to be as fast and efficient as possible while still being easy to use. Celery makes it very easy to manage multiple tasks in one place by distributing them across multiple workers. It's primarily used for handling tasks that require frequent updates or need to be executed asynchronously, such as processing data from a database or sending emails. It's particularly useful when you want to handle complex applications with a large number of concurrent requests and needs