# Macrotask

An informal name for an event-loop task such as a timer or user event.

## What is **Macrotask** in JavaScript?

**Macrotask** — An informal name for an event-loop task such as a timer or user event.

Level: Master · [More JavaScript terms at this level](https://www.ask-codey.com/glossary/subjects/javascript/master)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/macrotask