Comparison

NuGet vs Yarn

On the evidence we track, Yarn leads this comparison with a composite score of 62/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

NuGet full profile →Yarn full profile →

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NuGet46

★Yarn62

Attribute comparison across 2 tools
Attribute	NuGet	YarnLeader
Vioscale score	46 / 100low · 39%	62 / 100medium · 71%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	free
Transparentpricing.transparent	✓	-
Integrations
Countintegrations.count	5	-
Security
Scorecardsecurity.scorecard	5	3.4
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nuget&package_name=nuget.services.build&per_page=100 · Last 12m: 0	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40yarnpkg%2Fparsers&per_page=100 · Last 12m: 0
Reliability
Status pagereliability.status_page	✓	✓
Adoption
Dependent reposadoption.dependent_repos	9	13,468
Github starsadoption.github_stars	1,642	8,100
Package downloads weeklyadoption.package_downloads_weekly	-	9,559,608
Activity
Commits last 30dactivity.commits_last_30d	34	18
Release
Cadence daysrelease.cadence_days	34	15
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	BSD-2-Clause
Language
Primarylanguage.primary	C#	TypeScript
Market
Availabilitymarket.availability	Available worldwide · HQ US	-

Score

Vioscale score

NuGet46 / 100low · 39%

Yarn62 / 100medium · 71%

Pricing

Free tier

NuGet✓

Yarn✓

Model

NuGetopen_source

Yarncommercial

Price level

NuGetfree

Yarnfree

Transparent

NuGet✓

Yarn–

Integrations

Count

NuGet5

Yarn–

Security

Scorecard

NuGet5

Yarn3.4

Vulnerabilities

NuGetCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nuget&package_name=nuget.services.build&per_page=100 · Last 12m: 0

YarnCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40yarnpkg%2Fparsers&per_page=100 · Last 12m: 0

Reliability

Status page

NuGet✓

Yarn✓

Adoption

Dependent repos

NuGet9

Yarn13,468

Github stars

NuGet1,642

Yarn8,100

Package downloads weekly

NuGet–

Yarn9,559,608

Activity

Commits last 30d

NuGet34

Yarn18

Release

Cadence days

NuGet34

Yarn15

History

NuGet20 items

Yarn20 items

License

Spdx

NuGetApache-2.0

YarnBSD-2-Clause

Language

Primary

NuGetC#

YarnTypeScript

Market

Availability

NuGetAvailable worldwide · HQ US

Yarn–

Capabilities

Feature-by-feature on the axes that matter for package registries. “-” means undocumented, not absent.

Capability comparison for Package Registries
Capability	NuGet	Yarn
Core
Role	Public registry	Package manager client
Ecosystem
Ecosystem / language	.NET	JavaScript
Deployment
Deployment	Both	CLI-local
Formats
Package formats supported	Single ecosystem	Many formats
Hosting
Private / scoped packages	-	✓
Upstream proxy / caching	-	-
Resolution
Lockfile / deterministic installs	-	-
Workspaces / monorepo	-	✓
Content-addressable store	-	-
Supply chain
Supply-chain integrity	-	-
Vulnerability / licence scanning	-	-
Licensing
Openness	Open-source	Open-source
Pricing
Pricing model	Free / OSS	Free / OSS

Core

Role

NuGetPublic registry

YarnPackage manager client

Ecosystem

Ecosystem / language

NuGet.NET

YarnJavaScript

Deployment

NuGetBoth

YarnCLI-local

Formats

Package formats supported

NuGetSingle ecosystem

YarnMany formats

Hosting

Private / scoped packages

NuGet-

Yarn✓

Upstream proxy / caching

NuGet-

Yarn-

Resolution

Lockfile / deterministic installs

NuGet-

Yarn-

Workspaces / monorepo

NuGet-

Yarn✓

Content-addressable store

NuGet-

Yarn-

Supply chain

Supply-chain integrity

NuGet-

Yarn-

Vulnerability / licence scanning

NuGet-

Yarn-

Licensing

Openness

NuGetOpen-source

YarnOpen-source

Pricing

Pricing model

NuGetFree / OSS

YarnFree / OSS

What each one is

The product in its own terms, so the numbers below have context.

NuGet

NuGet is the official central repository for .NET packages. It allows developers to author, discover, and integrate reusable code libraries and components into their .NET applications.

Independently observed

Yarn

Leader

Yarn is a package manager that functions as both a package and project manager, supporting everything from simple projects to industry monorepos for open source developers and enterprise users.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

NuGet

Open sourceFree tier

Free and open-source

as of 2026-08-14verify ↗

Yarn

Leader

Open sourceFree tier

as of 2026-08-13verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	NuGet	Yarn
WebPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✗
Self-hostedDeployment	✓	✓

Platforms

Web

NuGet✓

Yarn✗

CLI

NuGet✓

Yarn✓

Deployment

Cloud / SaaS

NuGet✓

Yarn✗

Self-hosted

NuGet✓

Yarn✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

NuGet

5 total

Visual Studio
Visual Studio Code
GitHub Codespaces
Azure DevOps
Azure DevOps Server

Independently observed

Yarn

Leader

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.