dive vs lazydocker
A side-by-side comparison of two self-hosted developer tools & git options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | dive | lazydocker |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 62 · Good | 85 · Excellent |
| Category | Developer Tools & Git | Developer Tools & Git |
| License | MIT | MIT |
| Language | Go | Go |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 64 MB |
| Deployment | binary, docker | binary, source |
| GitHub stars | ★ 54,599 | ★ 52,939 |
| First released | 2018 | 2019 |
| Replaces | Docker Desktop | Docker Desktop |
What are dive and lazydocker?
dive
dive is an open-source tool for exploring the contents of Docker image layers and discovering ways to shrink image size. It helps developers optimize images for self-hosted deployments.
- Layer-by-layer inspection
- Image efficiency score
- Wasted space detection
- CI integration
lazydocker
lazydocker is an open-source terminal user interface for managing Docker containers, images, volumes, and Compose projects. It provides a fast keyboard-driven way to inspect self-hosted container stacks.
- Container management TUI
- Live logs and stats
- Compose project view
- Bulk actions
dive vs lazydocker: key differences
Both projects are written in Go. Lazydocker is the lighter option, starting around 64 MB of RAM against 128 MB for dive. Dive lists first-class Docker deployment; lazydocker does not.
Why pick each one
Choose dive if…
- Instant layer inspection
- Wasted-space estimation
- CI efficiency checks
Watch out for
- Terminal interface only
- No automated slimming
Choose lazydocker if…
- Fast keyboard-driven UI
- Single small binary
- Compose project support
Watch out for
- Terminal interface only
- No Kubernetes support
Frequently asked questions
Is dive or lazydocker better?
Neither is universally better. dive has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are dive and lazydocker free and open-source?
Yes. dive is licensed under MIT and lazydocker under MIT. Both can be self-hosted at no software cost.
Can I run dive and lazydocker with Docker?
dive: yes. lazydocker: check the project docs for container support.
Which is lighter on resources, dive or lazydocker?
lazydocker has the smaller minimum footprint at 64 MB of RAM, compared to about 128 MB for dive. Real-world usage depends on library size, user count, and enabled features.