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833 packages found
An arbitrary length integer library for Javascript
Support for representing 64-bit integers in JavaScript
The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
An ES-spec-compliant shim/polyfill/replacement for JS language Math and Number constant values that works as far down as ES3
- ecmascript
- javascript
- polyfill
- shim
- es-shim API
- constants
- Math
- Number
- EPSILON
- MAX_VALUE
- MIN_VALUE
- max
- min
- MAX_SAFE_INTEGER
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A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.
Light, ultra-fast javascript implementation for BigIntegers (base arithmetic operations)
Common token types for decoding and encoding numeric and string values
Uint32Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- uint32array
- uint32
- uint32_t
- integer
- int
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A class for managing large numbers with a decimal scale, useful for web3 development
Round a double-precision floating-point number toward negative infinity.
Uint8Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- uint8array
- uint8
- uint8_t
- integer
- int
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Test if a value is a Uint8Array.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- uint8array
- uint8
- unsigned
- integer
- int
- uint
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Support for representing 64-bit integers in JavaScript
check if [a] an array or [b] is an typed array or [c] an buffer array or [d] specific type using the package
- isTypedArray
- check if the array is a typed array
- array
- get property value of an predefined object property
- supports DataView
- suppprts IsArrayBufferView
- is TypedArray Using regex Pattern check
- convert to BufferView
- convert to a string using toString
- supportsArrayBuffer
- check if the array is a simple array
- integer
- is like buffer
- isBufferLike
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Test if a value is a number having a nonnegative integer value.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- number
- numeric
- integer
- int
- nonnegative
- is
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Validated integer, float, string and array types for Typescript
Test if a value is a number having an integer value.
Uint16Array.
- stdlib
- stdtypes
- types
- data
- structure
- array
- typed
- typed array
- typed-array
- uint16array
- uint16
- uint16_t
- integer
- int
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