---
url: "https://vueda.dev/v3/reference/api/js/use/useVersion.md"
title: "use/useVersion"
---

# use/useVersion

## Overview

Tracks and provides reactive server and client version strings, and indicates when a newer client version is available.

## Methods

- [setServerVersionUrl](/v3/reference/api/js/use/useVersion/functions/setServerVersionUrl.md) - Set the relative URL used to fetch the server version.
- [useVersion](/v3/reference/api/js/use/useVersion/functions/useVersion.md) - A composition function for tracking the server and client versions.

## Types

### [VersionInstance](/v3/reference/api/js/use/useVersion/types/VersionInstance.md)

`VersionInstance = Readonly`

## Source

`client/lib/use/useVersion.js:1`