Quick/Nimble

Health v2 · maintenance only

Adoption not part of the score

4838 stars · 607 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Nimble is a matcher framework for Swift and Objective-C that lets developers express expected outcomes of expressions with readable assertions like expect(x).to(equal(y)). It supports asynchronous expectations and pairs naturally with the Quick BDD testing framework.

Use cases

• write readable test assertions in Swift
• assert asynchronous values with toEventually
• use BDD-style matchers in Objective-C tests
• get clear failure messages from failing tests
• compare floating point values with beCloseTo
• overload operators for expressive test expectations

When to choose

• you write Swift or Objective-C unit tests and want expressive matchers
• you use the Quick BDD framework and need a matching assertion library
• you need to test asynchronous behavior with eventually-style expectations

When to avoid

• you prefer plain XCTest assertions without extra dependencies
• your project is not in the Apple/Swift ecosystem
• you need a full BDD spec framework rather than just matchers

Facets

library · maturity stable

testing e2e-testing testing developer-tools mobile-development cross-platform bdd matcher-framework assertions asynchronous-expectations objective-c unit-testing swift macos ios

Member repositories

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markdown · JSON · MCP: product_card(name="Quick/Nimble")