# Variable

A name that holds a value, like a labelled box.

## What is **Variable** in JavaScript?

**Variable** — A name that holds a value, like a labelled box.

```javascript
let score = 10;
score = score + 5;
```

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

Updated: September 27, 2026

## In other subjects

- [Variable in C#](https://www.ask-codey.com/glossary/variable-c-sharp)
- [Variable in Java](https://www.ask-codey.com/glossary/variable-java)

Source: https://www.ask-codey.com/glossary/variable-javascript