85 packages found

    event interceptors - like middleware for EventEmitter

    published 2.0.0 8 years ago
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    A few reliable utils.

    published 2.4.0 5 years ago
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    Clone and modify a RegExp instance

    published 3.0.0 a year ago
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    Transforms objects.

    published 0.2.0 8 years ago
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    Simple library for deep merge of objects and other types (also for patch and immutable updates). Declarative operations to specific merge, for example to remove properties. Customize merging between specific types. Calculating diffs.

    published 1.8.1 a year ago
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    Transform object keys easily using whatever transform function

    published 3.0.0 4 years ago
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    Alter arguments and return values before and after a function is called

    published 1.1.0 4 years ago
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    Simple library for deep merge of objects and other types (also for patch and immutable updates). Declarative operations to merge, for example to remove specific properties. Customize merging between specific types. Calculate diffs.

    published 1.8.4 8 months ago
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    Library of methods for maintaining immutable data structures

    published 0.13.5 3 years ago
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    Renamed to "mutant".

    published 3.12.1 6 years ago
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    Invoke a function for each element in a collection and update the collection in-place.

    published 0.0.8 6 months ago
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    Invoke a function for each element in a collection and update the collection in-place, iterating from right to left.

    published 0.0.8 6 months ago
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    Create observables and map them to DOM elements. Massively inspired by hyperscript and observ-*. No virtual dom, just direct observable bindings. Unnecessary garbage collection is avoided by using mutable objects instead of blasting immutable junk all ove

    published 3.29.0 2 years ago
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    Invoke a function for each element in a collection and update the collection in-place.

    published 0.0.8 6 months ago
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    Invoke a function for each element in a collection and update the collection in-place, iterating from right to left.

    published 0.0.8 6 months ago
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    The amazing string mutator

    published 1.0.0 6 years ago
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    Simple library for deep merge of objects and other types (also for patch and immutable updates). Declarative operations to specific merge, for example to remove properties. Customize merging between specific types. Calculating diffs.

    published 1.0.0 9 months ago
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    Performs a deep mutation of an existing object to equal a new object

    published 1.0.1 6 years ago
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    Modify an object using query without mutating the original object.

    published 1.0.7 2 years ago
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    Recursively mutates files in a given directory.

    published 0.4.0 8 years ago
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