Harlequin vs Querybook
A side-by-side comparison of two self-hosted ides & code editors options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
| Feature | Harlequin | Querybook |
|---|---|---|
| Category | IDEs & Code Editors | IDEs & Code Editors |
| License | MIT | Apache-2.0 |
| Language | Python | TypeScript |
| Setup difficulty | Easy | Medium |
| Min. RAM | 128 MB | 2,048 MB |
| Deployment | binary, source | docker |
| GitHub stars | ★ 6,314 | ★ 2,274 |
| First released | 2023 | 2020 |
| Replaces | DataGrip | Hex, Mode |
Why pick each one
Choose Harlequin if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 6.3k GitHub stars
- Written in Python
Choose Querybook if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Active community (2.3k GitHub stars)
- Written in TypeScript
Frequently asked questions
Is Harlequin or Querybook better?
Harlequin is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Querybook if its specific feature set fits your needs better.
Are Harlequin and Querybook free and open-source?
Yes. Harlequin is licensed under MIT and Querybook under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Harlequin and Querybook with Docker?
Harlequin: check the project docs for container support. Querybook: yes.