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6000 packages found
Standard library
An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
- javascript
- ecmascript
- polyfill
- shim
- es-shims
- es-shim API
- Iterator
- helpers
- from
- map
- filter
- take
- drop
- flatMap
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`Iterator.prototype`, or a shared object to use.
Standard library
Firefox 17-26 iterators throw a StopIteration object to indicate "done". This normalizes it.
`AsyncIterator.prototype`, or a shared object to use.
Get the first path that exists on disk of multiple paths
Map over promises concurrently
- promise
- map
- resolved
- wait
- collection
- iterable
- iterator
- race
- fulfilled
- async
- await
- promises
- concurrently
- concurrency
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Get an iterator for any JS language value. Works robustly across all environments, all versions.
Get the first fulfilled promise that satisfies the provided testing function
- promise
- locate
- find
- finder
- search
- searcher
- test
- array
- collection
- iterable
- iterator
- race
- fulfilled
- fastest
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Create an error from multiple errors
Array methods for ES6 Iterators
Iterator abstraction based on ES6 specification
[a]synchronous functional programming
- function-composition
- asynchronous
- transducers
- parallel
- series
- functional-programming
- promise
- async-await
- node
- javascript
- tacit
- pointfree
- lazy
- concurrent
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Filter object keys and values into a new object
EcmaScript's CreateArrayIterator abstract operation
Iterate any iterable JS value. Works robustly in all environments, all versions.
Extended itertools port for TypeScript and JavaScript. Provides a huge set of functions for working with iterable collections (including async ones)
- itertools
- itertool
- async-itertools
- async-itertool
- itertools-library
- itertools-lib
- iterable
- iterator
- iteration
- generator
- async-iterable
- async-iterator
- async-iteration
- async-generator
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Iterate any JS iterator. Works robustly in all environments, all versions.
Minimal async jobs utility library, with streams support