
replit
StackBlitz
CloudShell
vscode.dev
CodeTasty
Gitpod
AWS Cloud9
GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.

Barrier
Input Director
ShareMouse
DisplayFusion
Ultramon
Actual Multiple Monitors
Dual Monitor Taskbar
Cross-platform software for sharing your mouse and keyboard between multiple computers

Which is more popular?
Based on our record, Synergy should be more popular than GitHub Codespaces. It has been mentioned 284 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | symless.com |
| Pricing | — | |
| Company | — | 2001 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of GitHub Codespaces yet.
Synergy is a software application developed by Symless. It is used for sharing a keyboard and mouse between multiple computers, and is useful in situations where several PCs are used together, with a monitor connected to each, but are to be controlled by one user. The user needs only one keyboard...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Synergy is recommended for IT professionals, developers, graphic designers, and other users who regularly work with multiple computers and need an efficient way to manage them all at once.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using GitHub Codespaces and Synergy. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Beginners who want to try their luck can use GitHub Codespaces for free with limited benefits, but you will have enough features to carry on. If you are a team or an enterprise, you can start using GitHub Codespaces...
Synergy is yet another software that lets you work on separate computers with the same input devices. It helps you save all the clutter caused by the cables of a traditional KVM. What’s more, it works even when the...
Recommendations tracked on public social media and blogs since March 2021.


First, remote dev environments became table stakes. GitHub Codespaces, Gitpod, and self-hosted dev containers became how serious teams worked. Every engineer I know who ships to production now SSHs into a box they didn't provision, edits... - Source: dev.to / 5 months ago
This package provides support for managing GitHub Codespaces in Emacs and connecting to them via TRAMP. It provides a handy completing-read UI that lets you choose from all your created codespaces. - Source: dev.to / 7 months ago
GitHub Codespaces provides 60 hours of free compute time every month, which is more than enough for scoped home assignments or interviews. It’s a full VSCode in the browser at github.dev or vscode.dev. - Source: dev.to / 10 months ago
I did something similar last year with a monitor without built-in KVM but with good DCC support (Ultrasharp U3417W) and Synergy [0]. I use Synergy as part of my desk setup already, but needed a way to view the UI of a normally headless... - Source: Hacker News / 4 months ago
Just use Synergy, the OG "soft KVM": https://symless.com/synergy. - Source: Hacker News / over 1 year ago
I continue to use Notepad++ despite having tried every other editor and IDE under the sun. This, of course, drives every person completely insane when I explain that my "IDE" is: - Notepad++ for editing, pretty much stock, no plugins -... - Source: Hacker News / almost 2 years ago
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Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers...
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Online VS Code Editor for Angular and React
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Control multiple windows systems with one keyboard/mouse. Share a keyboard and mouse across multiple windows system.
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Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.
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With its easy setup and high level of versatility, ShareMouse is a great tool if you're looking to use a single mouse and keyboard across multiple computers.
Compare ShareMouse to GitHub Codespaces or Synergy: