How to Install Expressa on Windows 11

Expressa is an open-source Node.js framework for building RESTful APIs. This tutorial will guide you through the installation of Expressa on Windows 11.

Prerequisites

Before we begin, make sure you have the following software installed on your computer:

Step 1 - Clone Expressa from Github

First, open up the command prompt by pressing the "Windows Key + R" and type "cmd" in the run box, and press Enter.

Once you have the command prompt open, navigate to your workspace folder with the cd command. For example:

cd C:\users\user\workspace

Next, clone Expressa from Github using the following command:

git clone https://github.com/thomas4019/expressa.git

Step 2 - Install dependencies

After cloning, navigate to the expressa directory using the following command:

cd expressa

Then, install the dependencies using the following command:

npm install

Step 3 - Setup the database

Expressa uses MongoDB as its database. Therefore, you'll need to install MongoDB on your computer.

Visit the following link to download and install the MongoDB Community Server for Windows:

https://www.mongodb.com/try/download/community

Once installed, start the MongoDB service by executing the following command:

net start MongoDB

Then, create a database called "expressa" by running the following command on the MongoDB shell:

mongo
> use expressa

Step 4 - Start the server

Now, you can start the Expressa server using the following command:

npm start

By default, the server will listen on port 3000. You can visit the Expressa API documentation at http://localhost:3000/docs.

Conclusion

In this tutorial, you learned how to install Expressa on Windows 11, clone the repository from Github, install the dependencies, setup the database, and start the server. You are now ready to start building your RESTful API using Expressa.

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