Checks Packages

Large collection of predicates.

Checks if the given value is a window object.

Checks if the given value is null or undefined

Checks if the given value is a native function.

Github builds/checks for CI

Create a GitHub check + annotation.

Checks if the given value is an array or array-like object.

See stylelint errors and warnings directly in pull requests

Checks if the given value is a valid array-like index.

See ESLint errors and warnings directly in pull requests

Return positive value if (any of the) passed value(s) exists in array, or optionally an index

Create ESLint Checks when running in Github Actions

Checks if the given value is a valid array-like length.

Pre-build validation for tool versions, programs, environment, node, yarn, Android, iOS, and custom files.

Powerful and flexible signature for `gitclone` - defaults, checks, validating, etc

JavaScript library for check types

Strictly checks that given value is nodejs EventEmitter. It's easy, because his API is in frozen state.

type-checking utility library for testing type match/mismatch, testing for common type categories, getting types of tested instances, and a few extra

An extension to the `mout/lang` utilities

simple deferred wrapper for timeout intervals