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4245 packages found
BDD/TDD assertion library for node.js and the browser. Test framework agnostic.
simple, flexible, fun test framework
Node.js test runner that lets you develop with confidence.
Type check values
DOM assertions for the Chai assertion library using vanilla JavaScript
Error constructor for test and validation frameworks that implements standardized AssertionError specification.
Automated browser testing for the modern web development stack.
- automated
- functional
- browser
- browsers
- website
- webapp
- testing
- automation
- test
- runner
- tdd
- assert
- assertion
- QA
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Standard assertion utilities.
- stdlib
- stdassert
- assertion
- assert
- expectation
- expect
- utilities
- utility
- utils
- util
- test
- check
- validate
- validation
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ESLint rules for AVA
Test if a value is a regular expression string.
- stdlib
- stdassert
- assertion
- assert
- utils
- util
- utilities
- utility
- isregexp
- regular expression
- regexp
- regex
- regular
- expression
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🐷 Poku makes testing easy for Node.js, Bun & Deno at the same time.
- 🐷
- test
- runner
- assert
- assertion
- testing
- bun
- deno
- cli
- concurrent
- concurrency
- parallelism
- parallel
- sequential
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Test if a value is a collection.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- array
- typed array
- collection
- float64array
- float32array
- int32array
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Ergonomic, modern and type-safe assertion library
A forked of Chai 5 which adds Promise support in order to work with Nightwatch commands.
Dependency-less Test Runner for Node.js
Test if a value is a string.
An alternate jQuery assertion library for Chai.
A tiny javascript type testing tool
Test if a double-precision floating-point numeric value is NaN.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- ieee754
- floating-point
- float
- number
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Test if an object has a specified property.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- object
- obj
- has
- hasown
- hasownproperty
- property
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