# Weak Reference

A reference to an object that does not prevent that object from being garbage-collected.

## What is **Weak Reference** in JavaScript?

**Weak Reference** — A reference to an object that does not prevent that object from being garbage-collected.

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/weak-reference-javascript