diff --git a/lib/Logger.js b/lib/Logger.js
new file mode 100644
index 0000000..81c2155
--- /dev/null
+++ b/lib/Logger.js
@@ -0,0 +1,133 @@
+/**
+ * Custom Logger for Osmosis Web Scraping
+ * Provides structured logging with multiple log levels and configurable outputs
+ */
+class Logger {
+  /**
+   * Create a new Logger instance
+   * @param {Object} options - Logger configuration options
+   * @param {string} [options.level='info'] - Minimum log level to output
+   * @param {boolean} [options.timestamp=true] - Include timestamp in log messages
+   * @param {boolean} [options.colorize=true] - Colorize log output
+   */
+  constructor(options = {}) {
+    this.levels = {
+      error: 0,
+      warn: 1,
+      info: 2,
+      debug: 3
+    };
+
+    this.options = {
+      level: options.level || 'info',
+      timestamp: options.timestamp !== false,
+      colorize: options.colorize !== false
+    };
+  }
+
+  /**
+   * Generate a formatted timestamp
+   * @returns {string} Formatted timestamp
+   * @private
+   */
+  _getTimestamp() {
+    return new Date().toISOString();
+  }
+
+  /**
+   * Determine if a log should be output based on current log level
+   * @param {string} messageLevel - Level of the log message
+   * @returns {boolean} Whether the message should be logged
+   * @private
+   */
+  _shouldLog(messageLevel) {
+    return this.levels[messageLevel] <= this.levels[this.options.level];
+  }
+
+  /**
+   * Color-code log messages
+   * @param {string} level - Log level
+   * @param {string} message - Log message
+   * @returns {string} Colored log message
+   * @private
+   */
+  _colorize(level, message) {
+    if (!this.options.colorize) return message;
+
+    const colors = {
+      error: '\x1b[31m', // Red
+      warn: '\x1b[33m',  // Yellow
+      info: '\x1b[36m',  // Cyan
+      debug: '\x1b[90m'  // Gray
+    };
+    const reset = '\x1b[0m';
+    return `${colors[level]}${message}${reset}`;
+  }
+
+  /**
+   * Core logging method
+   * @param {string} level - Log level
+   * @param {string} message - Log message
+   * @param {Object} [metadata] - Additional log metadata
+   */
+  _log(level, message, metadata = {}) {
+    if (!this._shouldLog(level)) return;
+
+    const timestamp = this.options.timestamp ? `[${this._getTimestamp()}] ` : '';
+    const logMessage = `${timestamp}[${level.toUpperCase()}] ${message}`;
+    const coloredMessage = this._colorize(level, logMessage);
+
+    switch (level) {
+      case 'error':
+        console.error(coloredMessage, metadata);
+        break;
+      case 'warn':
+        console.warn(coloredMessage, metadata);
+        break;
+      case 'info':
+        console.info(coloredMessage, metadata);
+        break;
+      case 'debug':
+        console.debug(coloredMessage, metadata);
+        break;
+    }
+  }
+
+  /**
+   * Log an error message
+   * @param {string} message - Error message
+   * @param {Object} [metadata] - Error metadata
+   */
+  error(message, metadata = {}) {
+    this._log('error', message, metadata);
+  }
+
+  /**
+   * Log a warning message
+   * @param {string} message - Warning message
+   * @param {Object} [metadata] - Warning metadata
+   */
+  warn(message, metadata = {}) {
+    this._log('warn', message, metadata);
+  }
+
+  /**
+   * Log an informational message
+   * @param {string} message - Information message
+   * @param {Object} [metadata] - Info metadata
+   */
+  info(message, metadata = {}) {
+    this._log('info', message, metadata);
+  }
+
+  /**
+   * Log a debug message
+   * @param {string} message - Debug message
+   * @param {Object} [metadata] - Debug metadata
+   */
+  debug(message, metadata = {}) {
+    this._log('debug', message, metadata);
+  }
+}
+
+module.exports = Logger;
\ No newline at end of file
diff --git a/package.json b/package.json
index 5aa2568..e976e89 100644
--- a/package.json
+++ b/package.json
@@ -25,10 +25,12 @@
   },
   "devDependencies": {
     "jscs": ">=3.0.2",
-    "nodeunit": "0.11.3"
+    "nodeunit": "0.11.3",
+    "jest": "^29.7.0"
   },
   "scripts": {
-    "test": "node ./node_modules/.bin/nodeunit test"
+    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
+    "test:logger": "node --experimental-vm-modules node_modules/jest/bin/jest.js test/logger.test.js"
   },
   "license": "MIT",
   "main": "index",
@@ -38,5 +40,8 @@
   "readmeFilename": "Readme.md",
   "bugs": {
     "url": "https://github.com/rchipka/node-osmosis/issues"
+  },
+  "jest": {
+    "testEnvironment": "node"
   }
-}
+}
\ No newline at end of file
diff --git a/test/logger.js b/test/logger.js
new file mode 100644
index 0000000..293c722
--- /dev/null
+++ b/test/logger.js
@@ -0,0 +1,87 @@
+const assert = require('assert');
+const Logger = require('../lib/Logger');
+
+describe('Logger', () => {
+  let logger;
+  let originalConsole;
+
+  beforeEach(() => {
+    // Capture console methods
+    originalConsole = { ...console };
+    console.error = console.warn = console.info = console.debug = jest.fn();
+  });
+
+  afterEach(() => {
+    // Restore original console methods
+    console.error = originalConsole.error;
+    console.warn = originalConsole.warn;
+    console.info = originalConsole.info;
+    console.debug = originalConsole.debug;
+  });
+
+  describe('Log Level Configuration', () => {
+    it('should not log messages below configured level', () => {
+      logger = new Logger({ level: 'warn' });
+      logger.info('Test Info Message');
+      logger.debug('Test Debug Message');
+
+      expect(console.info).not.toHaveBeenCalled();
+      expect(console.debug).not.toHaveBeenCalled();
+    });
+
+    it('should log messages at or above configured level', () => {
+      logger = new Logger({ level: 'warn' });
+      logger.warn('Test Warning');
+      logger.error('Test Error');
+
+      expect(console.warn).toHaveBeenCalled();
+      expect(console.error).toHaveBeenCalled();
+    });
+  });
+
+  describe('Log Methods', () => {
+    beforeEach(() => {
+      logger = new Logger({ timestamp: false, colorize: false });
+    });
+
+    it('should call correct console method for each log level', () => {
+      logger.error('Error Message');
+      logger.warn('Warning Message');
+      logger.info('Info Message');
+      logger.debug('Debug Message');
+
+      expect(console.error).toHaveBeenCalledWith(expect.stringContaining('ERROR'), {});
+      expect(console.warn).toHaveBeenCalledWith(expect.stringContaining('WARN'), {});
+      expect(console.info).toHaveBeenCalledWith(expect.stringContaining('INFO'), {});
+      expect(console.debug).toHaveBeenCalledWith(expect.stringContaining('DEBUG'), {});
+    });
+
+    it('should support metadata with log messages', () => {
+      const metadata = { url: 'https://example.com', status: 404 };
+      logger.error('Scraping Error', metadata);
+
+      expect(console.error).toHaveBeenCalledWith(
+        expect.stringContaining('ERROR'),
+        metadata
+      );
+    });
+  });
+
+  describe('Optional Features', () => {
+    it('should support disabling timestamp', () => {
+      logger = new Logger({ timestamp: false });
+      logger.info('No Timestamp');
+
+      const consoleCall = console.info.mock.calls[0][0];
+      expect(consoleCall).not.toMatch(/^\[\d{4}-\d{2}-\d{2}/);
+    });
+
+    it('should support disabling colorization', () => {
+      logger = new Logger({ colorize: false });
+      logger.info('Uncolored Message');
+
+      const consoleCall = console.info.mock.calls[0][0];
+      expect(consoleCall).not.toMatch(/\x1b/);
+    });
+  });
+});
\ No newline at end of file
diff --git a/test/logger.test.js b/test/logger.test.js
new file mode 100644
index 0000000..d035d13
--- /dev/null
+++ b/test/logger.test.js
@@ -0,0 +1,43 @@
+const assert = require('assert');
+const Logger = require('../lib/Logger');
+
+describe('Logger Tests', () => {
+  let logger;
+  let originalConsole;
+
+  beforeEach(() => {
+    originalConsole = { ...console };
+    console.error = jest.fn();
+    console.warn = jest.fn();
+    console.info = jest.fn();
+    console.debug = jest.fn();
+  });
+
+  afterEach(() => {
+    console.error = originalConsole.error;
+    console.warn = originalConsole.warn;
+    console.info = originalConsole.info;
+    console.debug = originalConsole.debug;
+  });
+
+  it('should log messages at or above the configured level', () => {
+    logger = new Logger({ level: 'warn' });
+    logger.error('Test Error');
+    logger.warn('Test Warning');
+    logger.info('Test Info');
+    logger.debug('Test Debug');
+
+    assert(console.error.mock.calls.length > 0, 'Error should be logged');
+    assert(console.warn.mock.calls.length > 0, 'Warning should be logged');
+    assert(console.info.mock.calls.length === 0, 'Info should not be logged');
+    assert(console.debug.mock.calls.length === 0, 'Debug should not be logged');
+  });
+
+  it('should support optional metadata', () => {
+    logger = new Logger();
+    const metadata = { url: 'https://example.com', status: 404 };
+    logger.error('Scraping Error', metadata);
+
+    assert(console.error.mock.calls[0][1] === metadata, 'Metadata should be logged');
+  });
+});
\ No newline at end of file