diff --git a/src/probe/meson.build b/src/probe/meson.build
index fd20440..59f951e 100644
--- a/src/probe/meson.build
+++ b/src/probe/meson.build
@@ -1,22 +1,22 @@
 # Define the library
-logger_sources = files(
-  'private/logger.cpp',
+probe_sources = files(
+  'private/probe.cpp',
 )
 
-logger_headers = files(
-    'public/logger.h'
+probe_headers = files(
+    'public/probe.h'
 )
 
 # Define the liblogger library so it can be linked against by other parts of the build system
-liblogger = library('logger',
-    logger_sources, 
+libprobe = static_library('probe',
+    probe_sources, 
     include_directories: include_directories('public'),
     cpp_args: ['-fvisibility=default'],
-    install : true)
+    install : true,
+    dependencies: [config_dep, mfem_dep, quill_dep]
+    )
 
-logger_dep = declare_dependency(
+probe_dep = declare_dependency(
     include_directories: include_directories('public'),
-    link_with: liblogger,
-)
-# Make headers accessible
-install_headers(logger_headers, subdir : '4DSSE/logger')
\ No newline at end of file
+    link_with: libprobe,
+)
\ No newline at end of file
diff --git a/src/probe/private/logger.cpp b/src/probe/private/logger.cpp
deleted file mode 100644
index 2328eb9..0000000
--- a/src/probe/private/logger.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-#include <iostream>
-#include <string>
-#include <fstream>
-#include <sstream>
-#include <queue>
-#include <mutex>
-#include <condition_variable>
-#include <chrono>
-#include <thread>
-#include <atomic>
-#include <unordered_map>
-#include <iomanip>
-
-#include "logger.h"
-
-Record makeRecord(const std::string& message, const std::string& context, DiagnosticLevel level) {
-    return {message, context, std::chrono::system_clock::now(), level};
-}
-
-std::string timestepToString(const std::chrono::time_point<std::chrono::system_clock>& timestamp) {
-    std::time_t timeT = std::chrono::system_clock::to_time_t(timestamp);
-    std::tm tmStruct = *std::localtime(&timeT);
-
-    std::ostringstream oss;
-    oss << std::put_time(&tmStruct, "%Y-%m-%d %H:%M:%S");
-    return oss.str();
-}
-
-std::unordered_map<std::string, Logger*> Logger::instances;
-std::mutex Logger::mapMutex;
-
-Logger::Logger(const std::string& filename) : filename(filename), logFile(filename, std::ios::app) {
-    logThread = std::thread(&Logger::processesLogs, this);
-}
-
-void Logger::processesLogs() {
-    while (running || !logQueue.empty()) {
-        std::unique_lock<std::mutex> lock(queueMutex);
-        queueCondition.wait(lock, [this] { return !logQueue.empty() || !running; });
-
-        while (!logQueue.empty()) {
-            logFile << logQueue.front() << std::endl;
-            logQueue.pop();
-        }
-    }
-}
-
-std::string Logger::levelAsString(DiagnosticLevel level) {
-    switch (level) {
-        case DiagnosticLevel::DEBUG:
-            return "DEBUG";
-        case DiagnosticLevel::INFO:
-            return "INFO";
-        case DiagnosticLevel::WARNING:
-            return "WARNING";
-        case DiagnosticLevel::ERROR:
-            return "ERROR";
-        case DiagnosticLevel::CRITICAL:
-            return "CRITICAL";
-        case DiagnosticLevel::NONE:
-            return "NONE";
-    }
-    return "";
-}
-
-Logger& Logger::getInstance(const std::string& filename) {
-    std::lock_guard<std::mutex> lock(mapMutex);
-    auto it = instances.find(filename);
-    if (it == instances.end()) {
-        it = instances.emplace(filename, new Logger(filename)).first;
-    }
-    return *it->second;
-}
-
-void Logger::log(const Record& record) {
-    std::stringstream ss;
-    ss << levelAsString(record.level) << " @ " << timestepToString(record.timestamp) << " [" << record.context << "] :" << record.message;
-    std::lock_guard<std::mutex> lock(queueMutex);
-    logQueue.push(ss.str());
-    queueCondition.notify_one();
-}
-
-void Logger::log(const std::string& message, const std::string& context, DiagnosticLevel level) {
-    log(makeRecord(message, context, level));
-}
-
-void Logger::log(const std::string& message, DiagnosticLevel level) {
-    log(makeRecord(message, "", level));
-}
-void Logger::log(const std::string& message) {
-    log(makeRecord(message, "", DiagnosticLevel::INFO));
-}
-Logger::~Logger() {
-    {
-        std::lock_guard<std::mutex> lock(queueMutex);
-        running = false;
-    }
-    queueCondition.notify_one();
-    if (logThread.joinable()) {
-        logThread.join();
-    }
-
-    std::this_thread::sleep_for(std::chrono::milliseconds(100)); // wait for the log thread to finish writing
-}
\ No newline at end of file
diff --git a/src/probe/private/probe.cpp b/src/probe/private/probe.cpp
new file mode 100644
index 0000000..6d26f66
--- /dev/null
+++ b/src/probe/private/probe.cpp
@@ -0,0 +1,99 @@
+#include "quill/Backend.h"
+#include "quill/Frontend.h"
+#include "quill/Logger.h"
+#include "quill/sinks/ConsoleSink.h"
+#include "quill/sinks/FileSink.h" 
+#include <stdexcept>              
+#include <string>
+#include <iostream>
+#include <chrono>
+
+#include "mfem.hpp"
+
+#include "config.h" 
+#include "probe.h" 
+
+
+namespace Probe {
+
+void pause() {
+  std::cout << "Execution paused. Please press enter to continue..."
+            << std::endl; // Use endl to flush
+  std::cin.get();
+}
+
+void wait(int seconds) {
+  std::this_thread::sleep_for(std::chrono::seconds(seconds));
+}
+
+void glVisView(mfem::GridFunction& u, mfem::Mesh& mesh,
+               const std::string& windowTitle) {
+  Config& config = Config::getInstance();
+  if (config.get<bool>("Probe:GLVis:Visualization", true)) {
+    std::string vishost = config.get<std::string>("Probe:GLVis:Host", "localhost");
+    int visport = config.get<int>("Probe:GLVis:Port", 19916); // Changed default port
+    mfem::socketstream sol_sock(vishost.c_str(), visport);
+    sol_sock.precision(8);
+    sol_sock << "solution\n" << mesh << u
+             << "window_title '" << windowTitle << "'\n" << std::flush; // Added title
+  }
+}
+
+LogManager::LogManager() {
+  Config& config = Config::getInstance();
+  quill::Backend::start();
+  auto CLILogger = quill::Frontend::create_or_get_logger(
+      "root",
+      quill::Frontend::create_or_get_sink<quill::ConsoleSink>("sink_id_1"));
+
+  newFileLogger(config.get<std::string>("Probe:LogManager:DefaultLogName", "4DSSE.log"), "log");
+  loggerMap.emplace("stdout", CLILogger);
+}
+
+LogManager::~LogManager() = default;
+
+quill::Logger* LogManager::getLogger(const std::string& loggerName) {
+  auto it = loggerMap.find(loggerName); // Find *once*
+  if (it == loggerMap.end()) {
+    throw std::runtime_error("Cannot find logger " + loggerName);
+  }
+  return it->second; // Return the raw pointer from the shared_ptr
+}
+
+std::vector<std::string> LogManager::getLoggerNames() {
+  std::vector<std::string> loggerNames;
+  loggerNames.reserve(loggerMap.size());
+  for (const auto& pair : loggerMap) { // Use range-based for loop and const auto&
+    loggerNames.push_back(pair.first);
+  }
+  return loggerNames;
+}
+
+std::vector<quill::Logger*> LogManager::getLoggers() {
+  std::vector<quill::Logger*> loggers;
+  loggers.reserve(loggerMap.size());
+  for (const auto& pair : loggerMap) {
+     loggers.push_back(pair.second); // Get the raw pointer
+  }
+  return loggers;
+}
+
+quill::Logger* LogManager::newFileLogger(const std::string& filename,
+                                        const std::string& loggerName) {
+  auto file_sink = quill::Frontend::create_or_get_sink<quill::FileSink>(
+      filename,
+      []() {
+        quill::FileSinkConfig cfg;
+        cfg.set_open_mode('w');
+        return cfg;
+      }(),
+      quill::FileEventNotifier{});
+  // Get the raw pointer.
+  quill::Logger* rawLogger = quill::Frontend::create_or_get_logger(loggerName, std::move(file_sink));
+
+  // Create a shared_ptr from the raw pointer.
+  loggerMap.emplace(loggerName, rawLogger);
+  return rawLogger;
+}
+
+} // namespace Probe
\ No newline at end of file
diff --git a/src/probe/public/logger.h b/src/probe/public/logger.h
deleted file mode 100644
index 5424914..0000000
--- a/src/probe/public/logger.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef LOGGER_H
-#define LOGGER_H
-
-#include <iostream>
-#include <string>
-#include <fstream>
-#include <sstream>
-#include <queue>
-#include <mutex>
-#include <condition_variable>
-#include <chrono>
-#include <thread>
-#include <atomic>
-#include <unordered_map>
-
-enum class DiagnosticLevel {
-    DEBUG,
-    INFO,
-    WARNING,
-    ERROR,
-    CRITICAL,
-    NONE
-};
-
-struct Record {
-    std::string message;
-    std::string context;
-    std::chrono::time_point<std::chrono::system_clock> timestamp;
-    DiagnosticLevel level;
-};
-
-Record makeRecord(const std::string& message, const std::string& context, DiagnosticLevel level);
-
-std::string timestepToString(const std::chrono::time_point<std::chrono::system_clock>& timestamp);
-
-class Logger {
-private:
-    static std::unordered_map<std::string, Logger*> instances;
-    static std::mutex mapMutex;
-
-    std::queue<std::string> logQueue;
-    std::mutex queueMutex;
-
-    std::condition_variable queueCondition;
-    std::thread logThread;
-    std::atomic<bool> running;
-    std::string filename;
-    std::ofstream logFile;
-
-    Logger(const std::string& filename);
-    Logger(const Logger&) = delete;
-    Logger& operator=(const Logger&) = delete;
-
-    void processesLogs();
-
-    std::string levelAsString(DiagnosticLevel level);
-
-public:
-    static Logger& getInstance(const std::string& filename);
-
-    void log(const Record& record);
-
-    void log(const std::string& message, const std::string& context, DiagnosticLevel level);
-
-    void log(const std::string& message, DiagnosticLevel level);
-
-    void log(const std::string& message);
-
-    ~Logger();
-};
-
-#endif
\ No newline at end of file
diff --git a/src/probe/public/probe.h b/src/probe/public/probe.h
new file mode 100644
index 0000000..1ef7e09
--- /dev/null
+++ b/src/probe/public/probe.h
@@ -0,0 +1,99 @@
+//=== Probe.h ===
+#ifndef PROBE_H
+#define PROBE_H
+
+#include <string>
+#include <map>
+#include <vector>
+#include <iostream>
+
+#include "mfem.hpp"
+#include "quill/Logger.h"
+
+/**
+ * @brief The Probe namespace contains utility functions for debugging and logging.
+ */
+namespace Probe {
+  /**
+   * @brief Pause the execution and wait for user input.
+   */
+  void pause();
+
+  /**
+   * @brief Wait for a specified number of seconds.
+   * @param seconds The number of seconds to wait.
+   */
+  void wait(int seconds);
+
+  /**
+   * @brief Visualize a solution using GLVis.
+   * @param u The GridFunction to visualize.
+   * @param mesh The mesh associated with the GridFunction.
+   * @param windowTitle The title of the visualization window.
+   */
+  void glVisView(mfem::GridFunction& u, mfem::Mesh& mesh,
+                const std::string& windowTitle = "solution");
+
+  /**
+   * @brief Class to manage logging operations.
+   */
+  class LogManager {
+  private:
+      /**
+       * @brief Private constructor for singleton pattern.
+       */
+      LogManager();
+
+      /**
+       * @brief Destructor.
+       */
+      ~LogManager();
+
+      // Map to store pointers to quill loggers (raw pointers as quill deals with its own memory managment in a seperated, detatched, thread)
+      std::map<std::string, quill::Logger*> loggerMap;
+
+      // Prevent copying and assignment (Rule of Zero)
+      LogManager(const LogManager&) = delete;
+      LogManager& operator=(const LogManager&) = delete;
+
+  public:
+      /**
+       * @brief Get the singleton instance of LogManager.
+       * @return The singleton instance of LogManager.
+       */
+      static LogManager& getInstance() {
+          static LogManager instance;
+          return instance;
+      }
+
+      /**
+       * @brief Get a logger by name.
+       * @param loggerName The name of the logger.
+       * @return A pointer to the logger.
+       */
+      quill::Logger* getLogger(const std::string& loggerName);
+
+      /**
+       * @brief Get the names of all loggers.
+       * @return A vector of logger names.
+       */
+      std::vector<std::string> getLoggerNames();
+
+      /**
+       * @brief Get all loggers.
+       * @return A vector of pointers to the loggers.
+       */
+      std::vector<quill::Logger*> getLoggers();
+
+      /**
+       * @brief Create a new file logger.
+       * @param filename The name of the log file.
+       * @param loggerName The name of the logger.
+       * @return A pointer to the new logger.
+       */
+      quill::Logger* newFileLogger(const std::string& filename,
+                                  const std::string& loggerName);
+  };
+
+} // namespace Probe
+#endif
\ No newline at end of file