EventLoops
An event loop is a programming construct that waits for and dispatches events or messages in a program. It is a key component in many modern programming environments, particularly those that are asynchronous or event-driven, such as JavaScript in web browsers and Node.js, Python's asyncio, and C#/.NET's Task Parallel Library. The primary function of an event loop is to manage the execution flow by continuously checking for pending operations and executing the corresponding callbacks when those operations complete.
At its core, an event loop operates in a single thread. It maintains a queue, often referred
Event loops typically involve several components. There's the call stack, which keeps track of function calls.