Nimble
Nimble: A free, open-source Nim package manager with dependency resolution and lockfiles. Ranked #45 of 92 in Package Managers by our editors (5.3/10); pricing: Free plan; best for nim package development.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forNim package development
- Free planYes
- Paid fromFree
- Lockfile supportYes
- Facts checked21 Sep 2026
Where it wins
- Resolves dependencies and pins exact versions and revisions in lockfiles
- Creates library, binary, and hybrid packages
- Supports Git, Mercurial, local sources, and development linking
Where it doesn't
- Focused specifically on Nim package development
- AI-assisted package workflows are not part of Nimble
- The Nimble version bundled with Nim may differ from the latest documented commit
Our verdict on Nimble
Nimble is the default package manager for the Nim programming language, aimed at developers creating, managing, and publishing Nim packages. It searches and lists packages, installs dependencies, resolves dependency versions, and supports library, binary, and hybrid package formats. Nimble is bundled with Nim and can also be installed separately, making it a central option for Nim projects across Windows, macOS, and Linux.
Dependency management is Nimble’s strongest area. It can obtain packages from local directories, Git, Mercurial, and cached package metadata, while its lockfiles pin exact dependency versions and revisions. Development-mode dependency linking supports work on local packages without treating every iteration as a published dependency. Nimble can also automatically manage project Nim versions, which gives projects a defined way to align their tooling with development requirements. These capabilities make it a practical fit for projects that need repeatable dependency resolution and a clear path from local development to package publication.
Nimble also covers the package lifecycle beyond installation. Developers can create packages, publish them to the official package list, and work with Git, Mercurial, and GitHub integrations. Its focus is deliberately narrow: teams building Nim software should find the feature set aligned with their language ecosystem, while teams seeking a general-purpose package manager should choose a different category fit. Nimble does not include AI features, and the version bundled with a Nim release may differ from the latest commit described in its documentation. Choose Nimble for native Nim package workflows, dependency pinning, and publishing; look elsewhere for broader language coverage or AI-assisted package management.
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Nimble pricing
Nimble fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Package formats | library, binary, hybrid |
| Supported platforms | Windows, macOS, Linux |
| Dependency resolution | Yes |
| Lockfile support | Yes |
| Workspace support | Not verified |
| Private registry auth | Not verified |
| Offline installation | Not verified |
| Deployment | Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: Git, Mercurial, GitHub |
| Pricing | Free plan |
| Website | nim-lang.github.io |
| Facts checked | 21 Sep 2026 |
Nimble integrations
Nimble lists 3 integrations on its own site.
- Git
- Mercurial
- GitHub
Alternatives to Nimble
- npmA complete JavaScript package workflow with public access free and private packages at $7/month.9.4
- uvA broad, open-source toolkit for managing modern Python projects across three platforms.9.2
- YarnA capable JavaScript package manager for consistent installs and monorepositories.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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