Comparison

Mocha vs Testing Library

On the evidence we track, Mocha leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Mocha70
Testing Library62
Score
Vioscale score
Mocha70 / 100low · 43%
Testing Library62 / 100high · 79%
Pricing
Free tier
Mocha
Testing Library
Model
Mochafree
Testing Libraryopen_source
Price level
Mochafree
Testing Libraryfree
Transparent
Mocha
Testing Library
Integrations
Count
Mocha
Testing Library3
Adoption
Dependent repos
Mocha683,562
Testing Library1,412,044
Github stars
Mocha22,905
Testing Library3,332
Package downloads weekly
Mocha
Testing Library68,650,035
Activity
Commits last 30d
Mocha33
Testing Library0
Release
Cadence days
Mocha4
Testing Library15
History
Testing Library20 items
License
Spdx
MochaMIT
Testing LibraryMIT
Language
Primary
Testing LibraryJavaScript

Capabilities

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

Core
Test types
Mocha-
Testing Library-
Browser automation
Mocha-
Testing Library
Built-in assertion library
Mocha
Testing Library
Languages
MochaJavaScript
Testing LibraryJavaScript, TypeScript
Isolation
Mocking / stubbing
Mocha-
Testing Library
Techniques
Snapshot testing
Mocha-
Testing Library
Performance
Parallel execution
Mocha
Testing Library
Insight
Code coverage
Mocha-
Testing Library
DX
Watch mode
Mocha-
Testing Library
Ops
CI integration
Mocha
Testing Library

What each one is

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

Mocha

Leader

A JavaScript test framework that runs on Node.js and in browser environments. It provides flexible test execution with serial runs for accurate error mapping and reporting.

Independently observed

Testing Library

Testing Library provides lightweight utilities for testing JavaScript applications, with implementations for React, Angular, Vue, and other frameworks. It emphasizes testing best practices and user-centric testing approaches.

Independently observed

Pricing

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

Mocha

Leader
FreeFree tier
as of verify ↗

Testing Library

Open sourceFree tier

Free, open source under MIT license

as of verify ↗

Platform & deployment

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

Platforms
Web
Mocha
Testing Library
CLI
Mocha
Testing Library

Integrations

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

Mocha

Leader

Not documented yet.

Testing Library

3 total
  • Jest
  • Cypress
  • GitHub Actions
Independently observed

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