Various helper utilities for working with buffers and binary data
Generate valid JSON data from JSON Schema definitions
remove items from a javascript array without generating memory garbage
Pure-JS CRC-32
Array manipulation, ordering, searching, summarizing, etc.
Define complex binary structures using composable primitives
detect possibly catastrophic, exponential-time regular expressions
Codecs for numbers of different sizes and endianness
Validates if a value is undefined.
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
A flexible way to handle safe area, also works on Android and web.
Test if a finite double-precision floating-point number is an integer.
Interactive react component for displaying javascript arrays and JSON objects.
Solves a problem with util.format
Regular expression for matching semver versions
Modern Buffer API polyfill without footguns
Timers with near-infinite duration support
Convert big integers from any base to any base
Cryptographic key pairs for the XRP Ledger
A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
Split a double-precision floating-point number into a higher order word and a lower order word.
Maximum unsigned 32-bit integer.
Returns an array filled with the specified input