Moonlight
Moonlight is an open-source game streaming client that allows users to stream games and applications from a PC running NVIDIA GameStream or Sunshine (an open-source alternative) to various devices, including smartphones, tablets, and other computers. It leverages low-latency streaming technology to provide a smooth, responsive experience for gaming and remote desktop use. The tool is particularly popular for playing PC games on mobile devices or accessing a powerful desktop remotely.
Developers should learn or use Moonlight when they need to stream high-performance applications, such as games or development environments, from a powerful desktop to less capable devices, enabling remote work or gaming on the go. It's useful for scenarios like testing games on mobile platforms, accessing a development machine from a lightweight laptop, or creating demos that require low-latency streaming. Moonlight is especially valuable for those with NVIDIA GPUs or who use Sunshine for cross-platform compatibility.