How to Install NATS on Windows 11

This tutorial will guide you through the process of installing NATS on Microsoft Windows 11 Operating System. NATS is a lightweight messaging protocol designed for distributed systems. It is open-source, high performance, and supports multiple languages.

Prerequisites

Here are the prerequisites you need:

• A Windows 11 computer
• An internet connection

Step 1: Download NATS server

1. Open your web browser.
2. Go to https://nats.io/download/nats-io/nats-server/.
3. Scroll down and look for the Windows version.
4. Click on the download button to get the latest version of NATS Server for Windows.

Step 2: Extract NATS server

1. After downloading, locate the downloaded file in your computer.
2. Right-click the .zip file and select Extract All.
3. Choose a directory to extract the files to and click Extract.

Step 3: Running NATS server

1. Open Command Prompt or PowerShell on your Windows 11 computer.
2. Navigate to the directory where you extracted the NATS server files.
3. Run the NATS server executable by typing nats-server.exe and press Enter key.

You will see the output of the NATS server running in the terminal.

Step 4: Test NATS server

1. Open another Command Prompt or PowerShell instance.
2. Navigate to the directory where you extracted the NATS server files.
3. Run the nats-pub.exe executable by typing nats-pub.exe <subject> <message> and press Enter key.

For Example, you can type nats-pub.exe test "Hello, NATS!" to create a test message.

4. Open another Command Prompt or PowerShell instance.
5. Navigate to the directory where you extracted the NATS server files.
6. Run the nats-sub.exe executable by typing nats-sub.exe <subject> and press Enter Key.

For Example, you can type nats-sub.exe test to receive the test message.

That's it! You have now installed NATS and tested it on Windows 11. NATS server is now running and you can publish and subscribe messages to it.

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