SidebarDiagnostics is a simple sidebar for Windows desktop that displays hardware diagnostic information. Developed by Ryan Knittel
License: Open Source
SpeedFan is primarily focused on monitoring and controlling fan speeds and temperatures, making it ideal for users looking to optimize their system cooling. In contrast, Sidebar Diagnostics provides a broader overview of system performance with a user-friendly widget interface, catering to users who need real-time monitoring of various hardware metrics.