Simple Counter App

This is a simple web application that demonstrates a counter service using gRPC-Web and Svelte. The server is implemented in Go, and the client is a Svelte application.

Features

• Increment a global counter on the server.
• Multiple clients can connect and see the updated counter value.

Prerequisites

• Go 1.16+
• Node.js 14+

Setup

Server

1. Navigate to the project root directory.
2. Run the server:

   go run server.go

   The server will start on port 8080.

Client

1. Navigate to the svelte-client directory:

   cd svelte-client

2. Install the dependencies:

   npm install

3. Start the development server:

   npm run dev

   The client will be served on http://localhost:5000.

Usage

• Open http://localhost:5000 in your web browser.
• Click the "Increment Counter" button to increment the counter value on the server.

Notes

• The server uses gRPC-Web to communicate with the client.
• Ensure both server and client are running to see the application in action.