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6000 packages found
Filter object keys and values into a new object
Generate hashes from javascript objects in node and the browser.
A simple object mapping utility that makes it easy to map data from one object to another. Create object mappers using fluent interface that supports deep references (dot notation), custom transformations, and object merging.
Sort an Object or package.json based on the well-known package.json keys
prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.
ES spec-compliant `Object.defineProperties` shim/polyfill/replacement that works as far down as ES3
ctx-core core library
Returns true if the value is an object and not an array or null.
Apply a diff to an object. Optionally supports jsonPatch protocol
Traverse and manipulate JSON objects.
Object transformations implementing the Node.js `stream.Transform` API
An optimised way to copy'ing an object. A small and simple integration
- copy
- clone
- json-stringify
- stringify-parse
- object
- copy-objects
- clone-objects
- json-stringify-json-parse
- deep-clone
- deep-copy
- typescript
- ts
Function argument validation for humans
- type
- types
- check
- checking
- guard
- guards
- assert
- assertion
- predicate
- predicates
- is
- validate
- validation
- utility
- View more
Schema for form validation
- schema
- form
- forms
- object
- validation
- validation-schema
- schema-validation
- js-schema
- object-validation
- form-schema-validation
Create and verify HMAC's for JSON objects
extend an object
Object.
Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.
Fieldify object manipulation & validator
Strong Dynamically Typed Object Modeling for JavaScript
- typed
- types
- typing
- type-checking
- dynamic
- strong
- model
- definition
- object
- assertion
- inheritance
- composition
- structures
- proxy