# String Interpolation

Placing an expression inside ${} so its value becomes part of a template literal.

## What is **String Interpolation** in JavaScript?

**String Interpolation** — Placing an expression inside ${} so its value becomes part of a template literal.

```javascript
const item = "tea";
const message = `Order: ${item}`;
```

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

Updated: September 27, 2026

## In other subjects

- [String Interpolation in C#](https://www.ask-codey.com/glossary/string-interpolation-c-sharp)
- [String Interpolation in Java](https://www.ask-codey.com/glossary/string-interpolation)

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