Search results
27 packages found
Sort by: Default
- Default
- Most downloaded this week
- Most downloaded this month
- Most dependents
- Recently published
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Checks whether provided parameter looks like a number
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
- View more
A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.
This is a JavaScript utility. It returns `true` if the value is a string number written in fixed notation and in decimal base.
Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.
- as-is
- checker-as-is
- js-inteface
- interface-check
- javascript
- ESNext
- typechecker
- enum-type
- strict-type
- multi-type
- repeated-type-check
- validator-integration
- check-type
- javascript-type
- View more
An Angular Library, that gives you a hussle free experience on data operation using pipes
- ngx
- ng
- angular
- pipes
- filters
- library
- ngx pipes
- angular filters
- angular pipes
- pipe
- operation
- string
- array
- object
- View more
Simple and light-weight JavaScript type checker that brings convenience!
- is-array
- isArray
- is-bigint
- isBigint
- is-blob
- isBlob
- is-boolean
- isBoolean
- is-date
- isDate
- is-error
- isError
- is-file
- isFile
- View more
General utility function to verify its argument looks like a number
Checks whether a value is a finite number or not.
Type check in TypeScript
- type
- typescript
- is-arguments
- is-array
- is-array-buffer
- is-array-buffer-view
- is-blob
- is-boolean
- is-buffer
- is-date
- is-error
- is-file
- is-float32-array
- is-float64-array
- View more
Extended functions for defining and converting data types.
- is-object
- is-string
- is-boolean
- is-plain
- is-scalar
- is-web
- is-cli
- is-number
- is-numeric
- is-dom
- is-simbol
- is-window
- is-element
- is-empty
- View more
The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.
Checks whether a value is an integer or not.
A small JavaScript library that enhances Quality of Life by solving various problems.
- is-null
- is-undefined
- is-none
- is-bool
- is-object
- is-array
- is-string
- is-emptystring
- is-whitespacestring
- is-number
- is-function
- is-iterable
- range
- datetime
A native module for effectively validating if a value is type Number.
[](https://discord.gg/ZVERh35) [](https://npmjs.com/fast-is-number) [
Check does the given Javascript Object is a number.
An utility to check if a value is a number (allowing string numbers optionally).
- number
- string-numbers
- types
- type
- type-checking
- type-checker
- is-number
- is-string-number
- is-number-checker
- utility-library
- validation
- javascript
- utility
Check if node's require() is working!