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Up to three tools. The table shows the data as-is, without picking a “best”.
| Field | Bruno | Docusaurus | Miller |
|---|---|---|---|
| Platforms | Universal | Universal | Universal, MCP, Claude Code, Codex, Cursor |
| Local support | Yes | Yes | Yes |
| Paid API | No | No | No |
| License | MIT | MIT | BSD-2-Clause |
| Stars | 47971 | 66622 | 10055 |
| Last activity | October 30, 2026 | October 16, 2026 | October 21, 2026 |
| Install complexity | EASY | Moderate: Node.js >=20, project files, build and hosting workflow | EASY |
| Category | Testing, Git | Workflow, DevOps | Workflow, Data |
| Best use | Ideal for a solo developer or small team that wants API collections and tests beside the code with Git review. Use it for repeatable REST, GraphQL, gRPC, and WebSocket checks—not live cloud collaboration or load testing. | Best for a developer or small team maintaining a product or library guide and comfortable with files and Git. It organizes scattered instructions into pages with clear locale and version choices. It does not write or translate your content, and may be excessive for a single page or a team needing direct collaborative editing. | Ideal for developers, data analysts, and operators who need to clean a CSV export, inspect JSON Lines, or summarize a large file from the terminal without starting a Python project. Use it for quick, repeatable file processing; concurrent transactions and advanced visual analysis still call for a database or complementary analytics tool. |