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Up to three tools. The table shows the data as-is, without picking a “best”.
| Field | Jujutsu (jj) | Syncthing | act |
|---|---|---|---|
| Platforms | Universal | Universal | GitHub |
| Local support | Yes | Yes | Yes |
| Paid API | No | No | No |
| License | Apache-2.0 | MPL-2.0 | MIT |
| Stars | 32275 | 89832 | 72471 |
| Last activity | October 28, 2026 | October 13, 2026 | — |
| Install complexity | CLI | Moderate: pair both devices and share folders; APT requires official stable-v2 repository setup first | — |
| Category | Git, Workflow | Security, Workflow | Testing, Git, DevOps |
| Best use | For developers reviewing features as small changes and revisiting earlier steps. Start with a separate practice clone to learn working copies and Bookmarks; delay team adoption until compatibility with required Git tooling is checked. | Best for an individual working across two computers or a small team sharing files with trusted devices. It moves folder changes instead of repeating manual copies, while keeping device and storage choices under your control. It does not replace independent backups or collaborative editing, and devices holding the files must be reachable. | Best for a developer or small team that repeatedly edits GitHub Actions workflows and wants to test a job before pushing. It provides a local run log, while a final GitHub check remains necessary. It is not suitable when exact hosted-runner parity is required. |