http:// localhost:4200

This site provides access to various local web services running on port 4200. Port 4200 is commonly used for development purposes, especially for running Angular applications and other frontend frameworks.

How to access localhost:4200

To access services on port 4200, ensure your Angular application or frontend server (such as webpack-dev-server) is configured to listen on this port. You can start these servers using command-line tools or integrated development environments (IDEs) like Visual Studio Code, WebStorm, or others. Once the server is running, you can access the services using the URLs provided below:

• Angular Application: http://localhost:4200/
• Webpack Dev Server: http://localhost:4200/dev-server
• Custom Web App: http://localhost:4200/app

Troubleshooting

If you encounter any issues accessing these services on port 4200, consider the following troubleshooting steps:

• Verify that your Angular application or frontend server is configured to use port 4200.
• Check your firewall settings to ensure they allow traffic on port 4200.
• Ensure no other application is currently using port 4200, as this could cause conflicts.
• Review your server logs for any errors or warnings related to port usage.

Common Uses of Port 4200

Port 4200 is popular among developers for various reasons:

• Angular Development: Ideal for developing and testing Angular applications locally.
• Webpack Dev Server: Used for bundling and serving frontend assets during development.
• Development Environment: Provides a flexible environment for frontend development and testing.

Additional Resources

Here are some additional resources to help you maximize your use of port 4200:

• Angular Official Site
• Webpack Official Site
• Understanding URLs and Ports