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6000 packages found
Get the native type of a value.
Generate hashes from javascript objects in node and the browser.
Return an object representing the diffs between two objects. Supports jsonPatch protocol
Function argument validation for humans
- type
- types
- check
- checking
- guard
- guards
- assert
- assertion
- predicate
- predicates
- is
- validate
- validation
- utility
- View more
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
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.
Returns true if the value is an object and not an array or null.
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.
ctx-core core library
Sort an Object or package.json based on the well-known package.json keys
A tiny (194B) utility for safely writing deep Object values~!
ES spec-compliant `Object.defineProperties` shim/polyfill/replacement that works as far down as ES3
Object transformations implementing the Node.js `stream.Transform` API
Access deep object properties using a path
extend an object
Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.
Traverse and manipulate JSON objects.
Schema for form validation
- schema
- form
- forms
- object
- validation
- validation-schema
- schema-validation
- js-schema
- object-validation
- form-schema-validation
Apply a diff to an object. Optionally supports jsonPatch protocol
Create and verify HMAC's for JSON objects