---
title: "Overview"
url: "https://help.flows.world/en/article/flowsjs-overview"
language: "en"
last_updated: "2025-02-21T07:07:37.222Z"
---

# Overview

Flows offers a JS library that makes it easy to trigger Flows and send events from your frontend code.  To start using this library simply add the following line of code in the <head> part of your html.

```plaintext
<script type="text/javascript" 
  src="https://cdn.flows.world/js/flows-2.0.js">
</script>
```

Once added, you will be able to invoke the following functions in the Flows system.

| Function | Description |
| --- | --- |
| [Trigger Single Flow](https://help.flows.world/en/article/trigger-a-single-flow) | Call a single flow by it's ID |
| [Send Event to Flows](https://help.flows.world/en/article/send-event-to-flows) | Send an event into Flows that can be used to trigger multiple Flow |
| [Listen to Flow Events](https://help.flows.world/en/article/listen-to-events-from-flows) | Listen for Push events from the Flows.  This can be used when you want to broadcast certain events from Flows to your front end users |