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5199 packages found
A tiny (194B) utility for safely writing deep Object values~!
This JavaScript library provides a collection of utility functions that can be used in various types of JavaScript projects. These functions are designed to provide convenient, reusable code that accomplishes tasks such as string manipulation, array manip
Test if an object has a specified property.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- object
- obj
- has
- hasown
- hasownproperty
- property
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Test if a value is a plain object.
An ultra-fast and efficient library for deeply freezing JavaScript objects and preventing unintended mutations. Supports all data types, including complex objects like maps and sets, and guarantees immutability without recursion. Ideal for applications th
Convert Errors & Objects into an easily-serialized vanilla Object.
Takes a path to a file locally or remotely and loads that file into a Javascript Object.
Get the prototype chain of any value as an Array
"JavaScript utility that simplifies data transformation. Remap complex, nested data structures into a more straightforward and user-friendly format. Custom Mapping: Define your own key mapping configuration"
Test if a value is a boolean.
Test if a value is a number.
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.
Define (or modify) an object property.
Utility library to traverse AST
Lorry is a flexible and dynamic JavaScript utility class, providing methods for managing and manipulating object properties with protection for class methods, and also includes functionality for generating flash and error messages.
Utility Functions for all Development Purpose
A lightweight JSON utility library.
- json
- circular
- safe
- stringify
- scriptify
- evaluate
- javascript
- object
- notation
- parse
- eval
- stream
- mode
- readableStream
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Return the prototype of a provided object.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- object
- obj
- prototype
- prototypeof
- proto
- polyfill
- inheritance
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A tiny (203B) and fast utility to flatten an object with customizable glue
Utility library of AST helper functions