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Up to three tools. The table shows the data as-is, without picking a “best”.
| Field | D2 | Vale CLI | Backlog.md |
|---|---|---|---|
| Platforms | Universal | Universal, GitHub | Universal, Codex, Claude Code, Cursor |
| Local support | Yes | Yes | Yes |
| Paid API | No | No | No |
| License | MPL-2.0 | MIT | MIT |
| Stars | 25761 | 6306 | 7203 |
| Last activity | October 11, 2026 | October 3, 2026 | — |
| Install complexity | Easy with a supported package manager; Homebrew must already be installed for this command. Official binaries, Windows, Linux, and source options are documented. | سهل / Easy | Easy — npm, Bun, Homebrew, or Nix |
| Category | Workflow, UI | Testing, Workflow | Multi-Agent, Git, Workflow |
| Best use | For developers and small teams that want architecture and data-flow diagrams close to the repository and reviewable as text. Use it when relationships matter more than pixel-perfect placement; not for free-form marketing design or exact manual positioning. | Best for an individual developer or small team that wants consistent product names, terminology, and documentation style before merge. It applies the same rules to human- or AI-written prose locally and in CI. It is not a translator, semantic fact checker, or Arabic grammar checker through English packages. | Best for an individual developer or small team using coding agents and wanting to review the specification and plan before code. It keeps tasks, acceptance criteria, and decisions inside the project and exposes them through CLI, a local browser, or MCP. It is not a replacement for a centralized enterprise SaaS board with organization-wide permissions and reporting. |