diff --git a/README.md b/README.md
index e773e2c..cb3b2d6 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # DevTop Essential
 
+## What's different in this fork
+
+
+
+
 [![Build Status](https://travis-ci.com/zonayedpca/DevTop.svg?branch=master)](https://travis-ci.com/zonayedpca/DevTop)
 [![Build status](https://ci.appveyor.com/api/projects/status/pt576s64fh4n0e23?svg=true)](https://ci.appveyor.com/project/zonayedpca/devtop)
 
diff --git a/src/services/apiService.js b/src/services/apiService.js
new file mode 100644
index 0000000..8a874cb
--- /dev/null
+++ b/src/services/apiService.js
@@ -0,0 +1,59 @@
+class ApiError extends Error {
+  constructor(message, status) {
+    super(message);
+    this.name = 'ApiError';
+    this.status = status;
+  }
+}
+
+async function handleResponse(response) {
+  if (response.ok) {
+    // A 204 No Content response has no body to parse.
+    if (response.status === 204) {
+      return null;
+    }
+    return response.json();
+  }
+
+  let serverMessage = `Request failed with status: ${response.status}`;
+  try {
+    const errorBody = await response.json();
+    // Use the server's specific error message if it provides one.
+    serverMessage = errorBody.message || serverMessage;
+  } catch (e) {
+    // Ignore if the response body isn't valid JSON.
+  }
+
+  // This is our centralized logic for creating user-friendly error messages.
+  let userFriendlyMessage = "An unexpected error occurred. Please try again.";
+
+  if (response.status >= 500) {
+    userFriendlyMessage = "There's a problem with our server. Please try again in a few moments.";
+  } else if (response.status === 404) {
+    userFriendlyMessage = "We couldn't find what you were looking for.";
+  } else if (response.status === 401 || response.status === 403) {
+    userFriendlyMessage = "You don't have permission to do that.";
+  } else if (response.status >= 400) {
+    // For other client-side errors (like validation), the server's message is often best.
+    userFriendlyMessage = serverMessage;
+  }
+
+  throw new ApiError(userFriendlyMessage, response.status);
+}
+
+async function apiFetch(endpoint, options = {}) {
+  const { body, ...customConfig } = options;
+
+  const headers = { 'Content-Type': 'application/json' };
+
+  const config = {
+    method: body ? 'POST' : 'GET',
+    ...customConfig,
+    headers: {
+      ...headers,
+      ...customConfig.headers,
+    },
+  };
+
+  if (body) {
+    config
\ No newline at end of file
diff --git a/src/utils/errorHandler.js b/src/utils/errorHandler.js
new file mode 100644
index 0000000..8068ed3
--- /dev/null
+++ b/src/utils/errorHandler.js
@@ -0,0 +1,41 @@
+/**
+ * A custom error class to distinguish between expected application errors
+ * and unexpected system errors. This allows us to show a friendly message
+ * for known issues and a generic one for everything else.
+ */
+export class AppError extends Error {
+  constructor(message, userMessage) {
+    super(message); // The 'internal' message for developers
+    this.name = 'AppError';
+    this.userMessage = userMessage || 'An unexpected error occurred. Please try again.';
+  }
+}
+
+/**
+ * Centralized error handler.
+ *
+ * This function ensures all errors are handled consistently. It logs the full
+ * technical error for debugging purposes and displays a clean, user-friendly
+ * message to the console. It then exits the process with a failure code.
+ *
+ * @param {Error | AppError} error - The error object to handle.
+ */
+export function handleError(error) {
+  // For the developer: log the full error to the console for debugging.
+  console.error('\n[Full Error Log]');
+  console.error(error);
+  console.error('----------------\n');
+
+  // For the user: show a clear, helpful message.
+  let userMessage = 'An unexpected error occurred. Please check the log above for details.';
+
+  if (error instanceof AppError) {
+    userMessage = error.userMessage;
+  }
+
+  // Display the final message to stderr.
+  console.error(`❌ Error: ${userMessage}`);
+
+  // Exit with a failure code, which is standard practice for CLI tools.
+  process.exit(1);
+}
\ No newline at end of file