Verdaccio
UnclaimedA lightweight, zero-config private NPM registry and proxy for Node.js packages.
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67 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Easy to set up with zero configuration required.
Biggest con
The default tiny database is a JSON file, which might not scale for very large installations without custom storage plugins.
TL;DR - Verdaccio
- Provides a local private NPM registry with zero configuration.
- Proxies public registries and caches modules to reduce latency.
- Supports private packages, multiple registries, and overriding public packages.
Pricing: Free forever
Best for: Individuals & startups
4.3/5 across review platforms
What is Verdaccio?
Verdaccio is a simple, local private NPM registry that requires zero configuration to get started. It includes its own lightweight database and can proxy other registries like npmjs.org, caching downloaded modules to improve performance and provide failover. This makes it ideal for organizations that want to manage private packages without exposing their code publicly, or for developers who need a local cache for frequently used public packages.
It supports popular package managers such as npm, yarn, and pnpm, and offers flexible deployment options including official Docker images and Kubernetes Helm support. Verdaccio is designed for developers and DevOps teams looking to streamline their package management workflow, reduce latency, and ensure reliable access to both private and public npm packages within their development environment.
Available on: Web
Pros & Cons
Pros
- Easy to set up with zero configuration required.
- Enhances security by keeping private packages local.
- Improves performance with module caching and reduced latency.
- Flexible storage options through plugins.
- Seamless integration with existing development tools and DevOps practices.
Cons
- The default tiny database is a JSON file, which might not scale for very large installations without custom storage plugins.
- Legacy token signatures do not expire, requiring a switch to JWT for expiration functionality.
- Manual intervention might be needed for secret token upgrades in older installations.
Ratings Across the Web
4.3(67 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Zero-config local private NPM registryBuilt-in tiny database for private packagesProxying of public registries (e.g., npmjs.org)Caching of downloaded modulesSupport for npm, yarn, and pnpm clientsOfficial Docker image and Kubernetes Helm supportExtensible storage via community plugins (e.g., S3, Google Cloud Storage)Ability to link multiple registries
Pricing Plans
Verdaccio
Free
- Simple, zero-config-required local private NPM registry
- Own tiny database
- Proxy other registries (e.g., npmjs.org)
- Caching downloaded modules
- Support for community-made plugins for extended storage (e.g., Amazon S3, Google Cloud Storage)
- Use private packages
- Link multiple registries
- Cache npmjs.org registry
- Override public packages
- Supports npm, yarn, and pnpm
- Official Docker image
- Kubernetes Helm support
Reviews
4.3/5
Across 67 verified user reviews on SourceForge
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Verdaccio FAQ
What is the primary purpose of Verdaccio?
Verdaccio serves as a lightweight, local private NPM registry that allows developers to manage their private packages securely, proxy public registries, and cache modules to improve development efficiency and reduce reliance on external services.
How does Verdaccio handle storage for packages?
By default, Verdaccio uses a local file system storage and a tiny JSON-based database for private packages. For extended capabilities, it supports community-made plugins to integrate with external storage services like Amazon S3 or Google Cloud Storage.
Can Verdaccio be used with different package managers?
Yes, Verdaccio is compatible with popular npm clients including npm, yarn, and pnpm, ensuring it can be integrated into most development workflows.
What deployment options are available for Verdaccio?
Verdaccio offers an official Docker image for containerized deployments and provides Kubernetes Helm support for easy orchestration in cloud-native environments.
How does Verdaccio manage authentication and security?
The default authentication is based on htpasswd. For token security, it uses AES-256-CTR for legacy tokens, but recommends JSON Web Tokens (JWT) for features like token expiration. The secret token for signatures is stored in the .verdaccio-db file or managed by custom storage plugins.
Is it possible to use a modified version of a third-party package with Verdaccio?
Yes, Verdaccio allows users to publish a modified version of a third-party package locally under the same name, effectively overriding the public version for their specific use case.
Source: verdaccio.org