head to head · open source
dua-cli vs Reef
dua-cli has 6,407 GitHub stars, 181 forks, 0 open issues and last shipped yesterday. Reef has 616 stars, 34 forks, 37 open issues and last shipped 1 months ago. dua-cli leads on adoption by 940% (6,407 vs 616 stars). dua-cli is written in Rust under MIT; Reef is written in Swift under MIT. dua-cli has attracted 3% as many forks as stars, Reef 6%. dua-cli was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| dua-cli | Reef | |
|---|---|---|
| GitHub stars | ★ 6.4K | ★ 616 |
| License | MIT | MIT |
| Written in | Rust | Swift |
| Last push | 2026-11-02 | 2026-09-26 |
| Forks | ⑂ 181 | ⑂ 34 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dua-cli if
- You weight community size — 6.4K stars and counting
- You want the MIT license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Reef if
- You want the Reef feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Swift
- You evaluated both and Reef fits your workflow better
About dua-cli
dua ( Disk Usage Analyzer ) is a tool to conveniently learn about the usage of disk space of a given directory. It's parallel by default and will max out your SSD, providing relevant information as fast as possible. Optionally delete superfluous data, and do so more quickly than rm . Run dua i to launch the interactive mode for exploring and deleting files. Installation Binary Release MacOS MacOS via MacPorts: MacOS via Homebrew Linux Linux requires the target to be specified explicitly to obtain the MUSL build. Windows via Scoop Windows via WinGet Pre built Binaries See the [releases section][releases] for…
read the full dua-cli overview →
About Reef
Reef The macOS window manager that gives every app its own Alt Tab. Download for macOS · GitHub Releases (Requires macOS 14.6+) How we made Reef (YouTube) Key Features Reef lets you bind applications to number keys and cycle through their windows with an Alt Tab like interface. We built Reef because we wanted a fast and simple window switcher for macOS. Bind applications to number keys to refocus to any window for that app Assign profiles for different sets of bindings Do your binding and profile management through the keyboard Customizable keyboard shortcuts Usage Binding You should start by binding different…
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Frequently asked questions
Is dua-cli or Reef more popular?
dua-cli has 6,407 GitHub stars and Reef has 616. dua-cli has the larger community by that measure.
Are dua-cli and Reef free?
Both are open source. dua-cli is licensed under MIT and Reef under MIT. Neither carries a licence fee.
What is the difference between dua-cli and Reef?
dua-cli is written in Rust and Reef in Swift. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dua-cli or Reef?
Choose dua-cli if you want the larger community (6,407 stars) or its MIT licence terms. Choose Reef if its feature set, stack or MIT licence fits better. Both are self-hostable.