Based on our record, Moonlight-Stream.org seems to be a lot more popular than spacedesk. While we know about 284 links to Moonlight-Stream.org, we've tracked only 19 mentions of spacedesk. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You need Moonlight - https://moonlight-stream.org/ Nvidia discontinued/are discontinuing the GameStream service that you would have relied on before. Source: 5 months ago
Put Moonlight on the Shield and Sunshine on your PC. Alternatively, I think you can still use Steamlink to stream from PC to Shield TV. Source: 5 months ago
Moonlight Game Streaming (version 12.0.1): Play games from your PC on Android. Source: 7 months ago
Most of the problem is to do with the limitations of RDP, (edit, RDP = Remote Desktop Protocol) look into an alternative like https://moonlight-stream.org/ or parsec. Source: 8 months ago
An easy way to do this would be to setup something like this (it's free) https://moonlight-stream.org/ if you have an Nvidia GPU. Otherwise, Steam can share your screen in a similar way but in my experience it's not that good. Source: 8 months ago
Spacedesk but you have to change the settings on the tablet app to what resolution you want it to be. Source: over 1 year ago
See also https://spacedesk.net/. Sadly Windows-host-only, but works pretty well, and anything with a browser in the same LAN can be a screen. - Source: Hacker News / over 2 years ago
Spacedesk.net is a small application running on Windows allowing you to create virtual screens accessible on mobile devices or in a browser over the local network or wifi. Source: over 2 years ago
You can use either an USB HDMI capture device (I have this one and it works great with my Duet) or try something like SpaceDesk, that will depend on how good is your network connection on both ends. Source: over 2 years ago
The easiest way is to use the Spacedesk utility: https://spacedesk.net/. Source: almost 3 years ago
Parsec - Streams games locally or over the internet
Duet Display - With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.
Geforce Now - Underpowered PC can now pack the punch of high-performance GeForce GTX GPUs with GeForce NOW.
iDisplay - iDisplay is an app that turns a mobile device into a secondary desktop monitor. The app currently supports iOS, Android, Windows and MacOS, and it lets users connect a desktop computer to a mobile device over WiFi. Read more about iDisplay.
Shadow - Transform any device into a supercharged gaming machine.
Air Display - Air Display allows extra screens to extend the display size of a Mac desktop. The company behind the product is Avatron Software, which was founded in 2008. Read more about Air Display.