Object Helpers

Utility functions for working with object operations.

Functions

Function	Description
compact	Removes all entries with falsy values (false, null, undefined, 0, "", NaN) from an object.
deepClone	Creates a deep copy of an object or array
deepMerge	Merges two or more objects deeply
diff	Structural object diff.
equalsDeep	Recursive structural object equality.
equalsShallow	One-level (shallow) object equality.
get	Gets a value from an object using a dot-notated path
groupBy	Groups an array of items by a key derived from each item.
has	native JS Object.hasOwn(obj, key) (ES2022)
invert	Returns a new object with keys and values swapped.
isEmpty	Checks if a plain object has no own enumerable string-keyed properties.
isNonEmpty	Checks if a plain object has at least one own enumerable string-keyed property.
keys / values	native JS Object.keys() / Object.values() (ES2017)
map	Transforms the values and/or keys of a plain object in a single pass.
merge (shallow)	native JS { ...a, ...b } or Object.assign({}, a, b) (ES2015)
omit	Creates a new object without the specified keys.
pick	Creates a new object with only the specified keys.
removeUndefinedNull	Remove null and undefined values from an object.
safeJsonParse	Parses a JSON string, returning null (or a fallback) on any parse failure.
set	Sets a value in an object using a dot-notated path
toPairs / fromPairs	native JS Object.entries() / Object.fromEntries() (ES2019)