…and this is the thread where the event loop is running. The execution of callbacks (know that every userland code in a running Node.js application is a callback) is done by the event loop. We will cover that in de…What you should know to really understand the Node.js Event Loop6.4K31Daniel KhanOluwaseun OmoyajowoFollowJul 27, 2017 · 1 min readMind clarifying what you meant by “Userland code “ ?