Comparison

crates.io/Cargo vs Yarn

On the evidence we track, Yarn leads this comparison with a composite score of 64/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
crates.io/Cargo55
★Yarn64
Score
vioscaleAI score
crates.io/Cargo55 / 100low · 35%
Yarn64 / 100high · 75%
Pricing
Free tier
crates.io/Cargo✓
Yarn✓
Model
crates.io/Cargoopen_source
Price level
crates.io/Cargofree
Yarnfree
Transparent
crates.io/Cargo✓
Yarn–
Integrations
Count
crates.io/Cargo–
Yarn3
Reliability
Status page
crates.io/Cargo✓
Yarn✓
Adoption
Dependent repos
crates.io/Cargo9,209
Yarn13,468
Github stars
crates.io/Cargo15,582
Yarn8,110
Package downloads weekly
crates.io/Cargo–
Activity
Commits last 30d
crates.io/Cargo100
Yarn18
Release
Cadence days
crates.io/Cargo–
Yarn20
History
crates.io/Cargo–
License
Spdx
crates.io/CargoApache-2.0
Language
Primary
crates.io/CargoRust
Market
Availability
crates.io/CargoAvailable worldwide
Yarn–
Content
Faq
crates.io/Cargo5 items

Capabilities

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

Core
Role
crates.io/CargoPackage manager client
YarnPackage manager client
Ecosystem
Ecosystem / language
crates.io/CargoRust
YarnJavaScript
Deployment
Deployment
crates.io/CargoCLI-local
YarnCLI-local
Formats
Package formats supported
crates.io/CargoSingle ecosystem
YarnMany formats
Hosting
Private / scoped packages
crates.io/Cargo-
Yarn✓
Upstream proxy / caching
crates.io/Cargo-
Yarn-
Resolution
Lockfile / deterministic installs
crates.io/Cargo✓
Yarn✓
Workspaces / monorepo
crates.io/Cargo-
Yarn✓
Content-addressable store
crates.io/Cargo-
Yarn-
Supply chain
Supply-chain integrity
crates.io/Cargo-
Yarn✓
Vulnerability / licence scanning
crates.io/Cargo-
Yarn✓
Licensing
Openness
crates.io/CargoOpen-source
YarnOpen-source
Pricing
Pricing model
crates.io/CargoFree / OSS
YarnFree / OSS

What each one is

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

crates.io/Cargo

The official tool for managing Rust project dependencies, compiling code, and publishing packages to registries like crates.io

Independently observed

Yarn

Leader

Yarn is a modern package manager for JavaScript projects that prioritizes deterministic installations and includes built-in support for monorepos. It provides a complete solution for managing both dependencies and project structure with a focus on reliability and security.

Independently observed

Pricing

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

crates.io/Cargo

Open sourceFree tier
as of verify ↗

Yarn

Leader
Open source
as of verify ↗

Platform & deployment

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

Platforms
macOS
crates.io/Cargo✗
Yarn✓
Windows
crates.io/Cargo✗
Yarn✓
Linux
crates.io/Cargo✗
Yarn✓
CLI
crates.io/Cargo✓
Yarn✓
Deployment
Self-hosted
crates.io/Cargo✓
Yarn✓

Integrations

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

crates.io/Cargo

Not documented yet.

Yarn

Leader
3 total
  • GitHub
  • Git
  • npm
Independently observed
Still deciding?

crates.io/Cargo or Yarn: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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