---
title: "Userflow.js Reference"
slug: "userflowjs-reference"
updated: 2025-12-29T18:55:05Z
published: 2025-12-29T18:55:05Z
canonical: "help.userflow.com/userflowjs-reference"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.userflow.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Userflow.js Reference

Userflow.js should be installed in your web app or website. It's responsible for identifying your users with Userflow and showing flows, checklists and more when appropriate.

Access the [Userflow.js Reference](https://docs.userflow.com/docs/userflow-js).