synergy-core VS Rectangle

No one has mentioned ShareMouse yet? (https://www.sharemouse.com/) In my experience it has worked way better than Synergy. I switched after getting fed up with the synergy developers not responding to various multi-year old bugs that made the software unworkable for me (e.g. https://github.com/symless/synergy-core/issues/5992).

The only downside is that you have to "renew maintenance" to continue receiving updates to ShareMouse after a year. But I haven't done that yet and it still works fine for me.

I want to be able to do things like Synergy, Steam Link, Unified Remote, and Media Servers between any of these devices, with as little added latency as possible (especially important for steam link)

i've got several fedora linux machines running and sharing their monitors via synergy (https://symless.com/synergy) , all controlled by the keyboard/mouse on the primary synergy server.

Not sure if this is what you're asking, but I've been using Synergy Pro (Windows, macOS, Linux) for years, and it works seamlessly. It lets you share your mouse and keyboard across multiple systems (with or w/o encryption), copy and paste between computers, etc.

I've got an M2 MacBook Air

Per the Advanced... screen under Displays in System Settings, you can link to a Mac or iPad to control it a la Synergy[0]

I have not done it myself, but I do not see why you could not do it with a current-gen Mac Mini

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[0] https://symless.com/synergy

I previously used a software solution to do the same thing and it was actually really good, better even. It might have been this software but I have to check to be sure - https://symless.com/synergy - as I’m not at my laptop right now.

Tip: I use Rectangle app to set up keyboard shortcuts to resize windows (I only have three shortcuts there: left/right half of the screen and full screen).

But Raycast also has some functionality in that direction.

[1] - https://rectangleapp.com/

Two more little utilities that I cannot live without on Mac:

A tiling window manager like https://rectangleapp.com/

Muzzle, which automatically silences desktop notifs when you're screensharing https://muzzleapp.com/

I suggest using Rectangle instead of Magnet; it has the same features but is free. I don't know what other Windows features you want to have.

I’ve used this app forever. Adds in all the window snapping features.

third-party window management apps like Magnet and Rectangle

Rectangle Mac - Move and resize windows in macOS using keyboard shortcuts or snap areas, similar to Windows.

I was a Spectacle user for years, but I recently switched to using Rectangle for window management. Rectangle has a few more options than Spectacle; I’m still getting used to it but I have no strong feelings either way.

Why would you pay for magnet when you can use rectangle, which is the same but open source? https://github.com/rxhanson/Rectangle