---
layout: default-layout
title: How to get a copy of Dbr JS deployable files (source code, etc.) ?
keywords: Dynamsoft Barcode Reader, FAQ, tech basic, deployable files
description: How to get a copy of Dbr JS deployable files (source code, etc.) ?
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---

# How to get a copy of Dynamsoft Barcode Reader (DBR) JS deployable files (source code, etc.) ?

You can obtain a copy of the DBR JS deployable files using one of the following methods:

## 1. Download the DBR-JS package from website

 Visit the [Dynamsoft website](https://www.dynamsoft.com/barcode-reader/downloads) or the [Dynamsoft Customer Portal](https://www.dynamsoft.com/customer/download) (select the "Download Center" menu on the left-hand side).

 The resources can be found at the path: `dynamsoft-barcode-reader-js-{version-number}\dist`.

## 2. Install the library via npm

**For Version 10 and Above**

Use the command:

```bash
 npm i dynamsoft-barcode-reader-bundle@{version-number} -E
```
Please replace "{version-number}" with the exact version you are currently using. For example:

```bash
 npm i dynamsoft-barcode-reader-bundle@11.4.2001 -E
```

**For Version 9**

Use the command:

```bash
 npm install dynamsoft-javascript-barcode --save
```

## 3. Install the library via yarn

**For Version 10 and Above**

Use the command:

```bash
 yarn add dynamsoft-barcode-reader-bundle@{version-number} -E
```

For example:

```bash
 yarn add dynamsoft-barcode-reader-bundle@11.4.2001 -E
```

**For Version 9**

```bash
 yarn add dynamsoft-javascript-barcode
```