X2Go
X2Go is an open-source remote desktop software that allows users to access graphical Linux desktop environments over a network connection. It uses the NX protocol to provide fast and responsive remote sessions, even on low-bandwidth connections, by compressing and caching data. It is commonly used for remote administration, virtual desktop infrastructure (VDI), and accessing Linux workstations from other devices.
Developers should learn X2Go when they need to remotely access Linux desktops for tasks like system administration, software development, or running GUI applications on a server. It is particularly useful in scenarios requiring secure, low-latency connections, such as managing cloud servers, accessing headless machines, or working from thin clients. Compared to alternatives like VNC, it offers better performance and built-in security features like SSH tunneling.