GNS3 vs cmux
Side-by-side comparison for macOS
GNS3
7.0GUI for the Dynamips Cisco router emulator
cmux
8.0Ghostty-based terminal with vertical tabs and notifications for AI coding agents
| Metric | GNS3 | cmux |
|---|---|---|
| Category | Developer Tools | Developer Tools |
| AI Score | 7.0 | 8.0 |
| 30-day Installs | 86 | 9.0K |
| 90-day Installs | 282 | 25.0K |
| 365-day Installs | 1.3K | 25.0K |
| Version | 3.0.6 | 0.64.3 |
| Auto-updates | No | Yes |
| Deprecated | No | No |
| GitHub Stars | 2.5K | 4.8K |
| GitHub Forks | 464 | 292 |
| Open Issues | 145 | 384 |
| License | GPL-3.0 | AGPL-3.0 |
| Language | Python | Swift |
| Last GitHub Commit | 1mo ago | 1mo ago |
| First Seen | Nov 20, 2015 | Feb 26, 2026 |
Reviews
GNS3
GNS3 is a powerful GUI for network simulation, enabling users to emulate Cisco routers and create complex network topologies. It's ideal for network engineers, educators, and enthusiasts looking to design, test, and troubleshoot network configurations.
GNS3 provides a graphical interface for Dynamips, allowing users to simulate and manage network environments with Cisco routers and other devices.
Pros
- + User-friendly interface for network simulation
- + Supports a wide range of Cisco devices and network topologies
- + Actively developed with frequent updates
Cons
- - Lacks native support for Apple Silicon (M1/M2 chips)
- - No automatic updates for the application
cmux
Cmux is a Ghostty-based terminal offering vertical tabs and notifications tailored for AI coding agents. It caters to developers and coders by providing a sleek interface with integration for AI tools, enhancing productivity through its unique features.
Cmux functions as a terminal multiplexer with vertical tabs and notifications designed for AI coding agents.
Pros
- + Integration with Ghostty for terminal functionality
- + Vertical tabs for efficient workflow management
- + Notifications tailored for AI coding agents
Cons
- - A high number of open issues may indicate areas needing attention
- - Primarily focused on AI coding agents, which might limit its appeal to some users