head to head · open source
wtf vs mirrord
wtf has 17,095 GitHub stars, 864 forks, 107 open issues and last shipped 3 days ago. mirrord has 5,333 stars, 215 forks, 73 open issues and last shipped today. wtf leads on adoption by 221% (17,095 vs 5,333 stars). wtf is written in Go under MPL-2.0; mirrord is written in Rust under MIT. wtf has attracted 5% as many forks as stars, mirrord 4%. mirrord 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
| wtf | mirrord | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 5.3K |
| License | MPL-2.0 | MIT |
| Written in | Go | Rust |
| Last push | 2026-09-17 | 2026-09-20 |
| Forks | ⑂ 864 | ⑂ 215 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick wtf if
- You weight community size — 17K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick mirrord if
- You want the mirrord feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and mirrord fits your workflow better
About wtf
WTF (also known as wtfutil) is a free, open source personal information dashboard that runs in the terminal, built for developers and technical people who want at a glance access to important but infrequently consulted data without leaving the command line.
About mirrord
mirrord is an MIT licensed Rust tool that runs any process, on a developer's machine or inside an AI coding agent's environment, as if it were a pod in a live Kubernetes cluster, with real environment variables, DNS, network, and traffic.
read the full mirrord overview →
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Frequently asked questions
Is wtf or mirrord more popular?
wtf has 17,095 GitHub stars and mirrord has 5,333. wtf has the larger community by that measure.
Are wtf and mirrord free?
Both are open source. wtf is licensed under MPL-2.0 and mirrord under MIT. Neither carries a licence fee.
What is the difference between wtf and mirrord?
wtf is written in Go and mirrord in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, wtf or mirrord?
Choose wtf if you want the larger community (17,095 stars) or its MPL-2.0 licence terms. Choose mirrord if its feature set, stack or MIT licence fits better. Both are self-hostable.