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48 packages found
Isomorphic, functional type-checking for Javascript
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.
util for validation that object has defined props
ensures all required parameters are not null, or throws a useful error like 'phone is required'
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.
Simple utility function for checking isDefined for complex objects with long property paths
Finds the absolute filepath to the original sourcecode of any defined value
A logic Utility. Nil is: null or undefined. Make writing node easier, prettier and less error prone. Writes and reads more like prose
A utility function for extracting defined values from an object.
utilizes js/ts arrays with onEmpty, defined and flatMap functions
Safe chaining of object properties and functions using ES2015 Proxy.
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Check if a variable in a nested object is defined and optionally also check its type. Useful for verifying API responses.
A few handy javascript utilities for testing variables
NodeJS bindings for fastcdc-rs
LoDash Mixins from Decipher, Inc.
- lodash
- decipher
- mixins
- transmogrify
- sift
- morph
- defined
- undefined
- squirt
- empty
- flatten
- prototype
- apply
- format
- View more
Returns a new object without undefined object properties