Comparison

Go modules 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.

Go modules full profile →Yarn full profile →

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Go modules55

★Yarn62

Attribute comparison across 2 tools
Attribute	Go modules	YarnLeader
Vioscale score	55 / 100low · 35%updating	62 / 100medium · 71%updating
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	free
Security
Scorecardsecurity.scorecard	6.2	3.4
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=conda&package_name=go-nocgo_linux-64&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	0	13,468
Github starsadoption.github_stars	136,465	8,100
Package downloads weeklyadoption.package_downloads_weekly	-	9,559,608
Activity
Commits last 30dactivity.commits_last_30d	100	18
Release
Cadence daysrelease.cadence_days	-	15
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	BSD-3-Clause	BSD-2-Clause
Language
Primarylanguage.primary	Go	TypeScript
Market
Availabilitymarket.availability	Available worldwide · HQ US	-

Score

Vioscale score

Go modules55 / 100low · 35%updating

Yarn62 / 100medium · 71%updating

Pricing

Free tier

Go modules✓

Yarn✓

Model

Go modulesopen_source

Yarncommercial

Price level

Go modulesfree

Yarnfree

Security

Scorecard

Go modules6.2

Yarn3.4

Vulnerabilities

Go modulesCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=conda&package_name=go-nocgo_linux-64&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

Go modules✓

Yarn✓

Adoption

Dependent repos

Go modules0

Yarn13,468

Github stars

Go modules136,465

Yarn8,100

Package downloads weekly

Go modules–

Yarn9,559,608

Activity

Commits last 30d

Go modules100

Yarn18

Release

Cadence days

Go modules–

Yarn15

History

Go modules–

Yarn20 items

License

Spdx

Go modulesBSD-3-Clause

YarnBSD-2-Clause

Language

Primary

Go modulesGo

YarnTypeScript

Market

Availability

Go modulesAvailable 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	Go modules	Yarn
Core
Role	Public registry	Package manager client
Ecosystem
Ecosystem / language	Go	JavaScript
Deployment
Deployment	CLI-local	CLI-local
Formats
Package formats supported	Many formats	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

Go modulesPublic registry

YarnPackage manager client

Ecosystem

Ecosystem / language

Go modulesGo

YarnJavaScript

Deployment

Go modulesCLI-local

YarnCLI-local

Formats

Package formats supported

Go modulesMany formats

YarnMany formats

Hosting

Private / scoped packages

Go modules✓

Yarn✓

Upstream proxy / caching

Go modules✓

Yarn-

Resolution

Lockfile / deterministic installs

Go modules✓

Yarn-

Workspaces / monorepo

Go modules-

Yarn✓

Content-addressable store

Go modules-

Yarn-

Supply chain

Supply-chain integrity

Go modules✓

Yarn-

Vulnerability / licence scanning

Go modules-

Yarn-

Licensing

Openness

Go modulesOpen-source

YarnOpen-source

Pricing

Pricing model

Go modulesFree / OSS

YarnFree / OSS

What each one is

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

Go modules

Go is a free, open-source programming language created by Google that emphasizes fast compilation and straightforward syntax. It provides built-in concurrency support and a comprehensive standard library, making it well-suited for cloud-native applications, microservices, and backend development.

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.

Go modules

Open sourceFree tier

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	Go modules	Yarn
macOSPlatforms	✓	✗
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✗
Self-hostedDeployment	✓	✓

Platforms

macOS

Go modules✓

Yarn✗

Windows

Go modules✓

Yarn✗

Linux

Go modules✓

Yarn✗

CLI

Go modules✓

Yarn✓

Deployment

Cloud / SaaS

Go modules✓

Yarn✗

Self-hosted

Go modules✓

Yarn✓

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