Predicate Packages

Because everyone loves a tryer! Conditional and repeated task invocation for node and browser.

Function argument validation for humans

Predicate that returns true if base64 string.

Exactly computes the orientation of a tuple of points

Check if function is an ES6 class.

Compress a robust sequence

Exact arithmetic test to check if point is contained in sphere

Check if function is an ES6 class.

Curried property accessor function that resolves deeply-nested object properties via dot/bracket-notation string path while mitigating TypeErrors via friendly and composable API.

Helps a module find its package.json mothership.

A lightweight `updateIn` for immutable objects.

Waits until the given predicate function returns a truthy value, then resolves

Set of various predicates for type checking, assertions, filtering etc

A set of predicate functions to improve your value testing and comparisons.

Extension of react-jsonschema-form with conditional field support

Basic DOM manipulation

Build, validate, and transform values with immutable typed schemas.

combine predicate (bool returning) functions with propositional logic connectives (and, or, not)

Extra widgets for Mozilla's react-jsonschema-form

Returns the symmetric difference (exclusive-or) of an array of elements (elements that are present in all given arrays and not in their intersections).