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231 packages found
Test whether at least one element in an array passes a test implemented by a predicate function.
Return a shallow copy of an array containing only those elements which fail a test implemented by a predicate function.
Test whether at least `n` iterated values pass a test implemented by a predicate function.
Return a partial object copy excluding properties for which a predicate (function) returns a truthy value.
Test whether at least one iterated value passes a test implemented by a predicate function.
Extra widgets for Mozilla's react-jsonschema-form
Test whether every iterated value fails a test implemented by a predicate function.
Create an iterator which returns unique values according to a predicate function.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- unique
- uniq
- distinct
- dedupe
- deduplicate
- predicate
- iterator
- View more
Test whether every iterated value passes a test implemented by a predicate function.
Fast test to determine if an object is JSON-like
subscribe to filtered emits of readable streams
For precise array operations only
A tiny TypeScript type guard (predicate-function) for narrowing a DOM element by tag-name.
- typescript
- browser
- dom
- element
- HTMLElement
- html
- html element
- SVGElement
- MathMLElement
- svg element
- mathml element
- type
- type guard
- type predicate
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A minimal predicate-based testing library for Sibilant
Create a function that invokes a provided function according to a predicate function.
Test whether all elements in a collection pass a test implemented by a predicate function.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- test
- predicate
- every
- all
- array.every
- iterate
- collection
- View more
Resolve a path according to a predicate function by walking parent directories.
Return a partial object copy containing properties for which a predicate (function) returns a truthy value.
Create a function that invokes a provided function according to a predicate function.
Test whether at least one element in a collection passes a test implemented by a predicate function.