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1156 packages found
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- helpers
- less css
- ECMAScript 2020
- check
- quote
- debug
- trim
- readable
- Object.getPrototypeOf
- deepcopy
- watcher
- full-width
- set
- Push
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[](https://www.npmjs.com/package/your-package-name) [](https://github.com/your-username/your-package-name/blob/master/LICENSE)
- redux
- toStringTag
- Object.fromEntries
- expression
- rm -fr
- shrinkwrap
- s3
- spinner
- javascript
- RxJS
- ascii
- file system
- arktype
- class-validator
- View more
<div align="center"> <a href="https://github.com/webpack/webpack"> <img width="200" height="200" src="https://webpack.js.org/assets/icon-square-big.svg"> </a> </div>
- request
- Object.entries
- negative zero
- resolve
- transpile
- json-schema-validator
- queue
- wait
- URLSearchParams
- ES
- hooks
- helpers
- ajv
- Observable
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Test if a single-precision floating-point numeric value is positive zero.
- stdlib
- stdmath
- assertion
- assert
- utilities
- utility
- utils
- util
- math
- mathematics
- ieee754
- floating-point
- float
- float32
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Test if a value is a 2-dimensional ndarray-like object.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- is
- isndarray
- ndarray
- ndarray-like
- matrix
- ismatrix
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Test if a value is undefined.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- undefined
- void
- is
- isundefined
- isvoid
- type
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Test if a value corresponds to a leap year in the Gregorian calendar.
a chai plugin for type assertions, support typescript
- assert
- assertion
- assertions
- asserttype
- chai
- chai-plugin
- chaiplugin
- expect
- testing
- type
- create-by-yarn-tool
- create-by-tsdx
Test if a value is a 1-dimensional ndarray-like object.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- is
- isndarray
- ndarray
- ndarray-like
- vector
- isvector
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Tiny JavaScript library for preconditions, postconditions and invariants, intended for use with Contractual.
Test if an object's own property is writable.
Test if a value is a 2-dimensional ndarray-like object having equal dimensions.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- is
- isndarray
- ndarray
- ndarray-like
- matrix
- ismatrix
- View more
Test if an object's own property is non-enumerable.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- object
- obj
- is
- has
- enumerable
- non-enumerable
- View more
Assert module for node that 1) appends the provided message to the default message, instead of replacing it 2) supports calling a function to get the message 3) A.eq does ===; no support for == or !=
Test if a value is an array-like object containing only functions.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- function
- array
- is
- isfunction
- isarray
- array-like
- View more
Test if a value is a DataView.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- arraybuffer
- array
- buffer
- dataview
- typed
- typed array
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Test if a value is a semantic version string.