Search results
4739 packages found
A Node package to check whether number is odd
Check the image file of a Buffer/Uint8Array that matched expected image MIME-type
- validate file type
- validate image type
- validate file angular
- mime
- file
- type
- image
- img
- pic
- picture
- photo
- detect
- check
- is
- View more
Detect the file type of a Buffer/Uint8Array/ArrayBuffer
type checking: is.array, is.arguments, is.function, is.string, is.number, is.date, is.regexp, is.object
Check if a Buffer/Uint8Array is a HEIC image
a typescript library for building type guards quickly and in a type safe way
- assert
- builder
- check
- guard
- is
- is array
- is enum
- is instanceof
- is intersection
- is union
- is record
- is tuple
- is type
- is typeof
- View more
Verify node.js data in a easy to use chain syntax, supports arrays, objects and strings
Check variable existence
Convert JavaScript Object or Array to JSON Schema while **keeping the description and infer the type** from the pattern of the value AS BEST AS I CAN.
Check if a Buffer/Uint8Array is a MP4 video
Type checker for JS
Test for the emptiness of any value
JavaScript Functions: Some reusable functions that reduce some time and effort for programmers
Common tools of javascript
JavaScript Isser library.
Check if a Buffer/Uint8Array is a BPG image
Return true if the given number is not ten thousand.