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6000 packages found
An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.
`[].map(f)` for older browsers
Iterator abstraction based on ES6 specification
Array methods for ES6 Iterators
An ESnext spec-compliant `Map.groupBy` shim/polyfill/replacement that works as far down as ES3.
Iterate any iterable JS value. Works robustly in all environments, all versions.
Map `visit` over an array of objects.
Walk or map over objects in a depth-first preorder or postorder manner.
Simple functional script to loop array, strings, numbers, objects, Map and Set
Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.
- array
- assign
- buffer
- clamped
- clone
- clone-array
- clone-array-deep
- clone-buffer
- clone-date
- clone-deep
- clone-map
- clone-object
- clone-object-deep
- clone-reg-exp
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Array extension for debugging chains of map and filter
a map from arrays of values to values
Visit a method over the items in an object, or map visit over the objects in an array.
Dependency free async each, map, and reduce written in ES6 package for Node.js
A order-map collection in the form of key, value, that ensures the index.
Turns Maps into Arrays, Turns Arrays into Maps
Provide a unified interface for objects.
Give eachr an item to iterate (array, object or map) and an iterator, then in return eachr gives iterator the value and key of each item, and will stop if the iterator returned false.
- array
- browser
- cycle
- deno
- deno-edition
- deno-entry
- denoland
- each
- es2022
- es5
- export-default
- flow
- forEach
- map
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Deep clone and map complex nested objects