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22 packages found
Test if a value is a boolean.
Check if `this` is truthy.
A simple function to check if a piece of data is truthy. JavaScript version.
- true
- false
- truthy
- falsy
- javascript
- validation
- checking
- data validation
- object validation
- array validation
- set validation
- map validation
Convert any value to boolean true or false
Helps you deny the existence of specified truthy values (e.g. 'someString', aParticularObject)
return true or false
Helps you confirm the existence of specified falsy values (e.g. 0)
Validates if a value is a boolean.
Check if an array includes all the elements of another array
Check if you have starred a given gist or not
Check if a script is running on CircleCI
Check a string whether truthy or falsy.
Utilities and types to help with simple Boolean checks
Checks given value is backslash - support char code number, hex, unicode or string value to be given.
Checks given value is forwardslash - support char code number, hex, unicode or string value to be given.
- alike
- forwardslash
- char
- character
- charcode
- check
- code
- escape
- hex
- hexidecimal
- html
- is
- is-forwardslash
- like
- View more
Check whether a condition is true for any element of an array. The condition check is in the form of a callback.
Common types, type guards and type checkers.
Check if a given value is one of the ESLint severity level specifiers
A package that check if an operation, usually functions call, is successful. It returns true or false depending on the operation
We can detect whether network(internet) accessible or not
- Network
- Internet
- status
- access
- accessible
- detect
- find
- electron
- javascript
- jquery
- angular
- (2/4)
- node
- ionic
- View more