csurf in express

Create a new directory for the project: Use the command "mkdir project_name" to create a new directory for the project.

Navigate into the newly created directory: Use the command "cd project_name" to move into the newly created directory.

Initialize the project using npm: Use the command "npm init -y" to initialize the project with default settings.

Install Express framework: Use the command "npm install express" to install the Express framework for Node.js.

Create a new file for the Express application: Use the command "touch app.js" to create a new file named "app.js" for the Express application.

Open the "app.js" file in a code editor: Use a code editor of your choice to open the "app.js" file for writing the Express application code.

Write the Express application code: Write the necessary code for your Express application, including routes, middleware, and any other required functionality.

Start the Express application: Use the command "node app.js" to start the Express application and make it available for incoming requests.

Test the Express application: Use a web browser or an API testing tool to send requests to the Express application and verify its functionality.