Is this an arguments object? It's a harder question than you think.
Power Assert output formatter
A function that returns the normally hidden `GeneratorFunction` constructor
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS
Check if an environment is little endian.
Detect native Uint16Array support.
Detect native Float64Array support.
Get the ArrayBuffer out of a DataView, robustly.
Configurable, input validated routing for koa.
Detect native Symbol.toStringTag support.
Check if an environment is big endian.
express-validation is a middleware that validates a request and returns a response with errors; if any of the configured validation rules fail.
Test if a value is a Uint16Array.
Test if a value is a Uint8Array.
Robustly set the [[Prototype]] of an object
Power Assert feature enhancer for assert function/object
Test if a double-precision floating-point numeric value is NaN.
Detect native Uint32Array support.
Test if a value is an array.
Return a function which tests if every element in an array passes a test condition.
Return the filename and line number of the calling function
Detect native Float32Array support.
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
Detect native Uint8Array support.