C APIs for registering a Node-API module exporting an interface for invoking a unary numerical function.

Test if a double-precision floating-point numeric value is NaN.

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

checks whether a hyperlink is alive (200 OK) or dead

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Exponential function.

Split a double-precision floating-point number into a higher order word and a lower order word.

Test if a double-precision floating-point numeric value is infinite.

Tokenize a string into an array of string parts and format identifier objects.

Audited & minimal library for Bitcoin. Handle transactions, Schnorr, Taproot, UTXO & PSBT

Error comparison and information related utility for node and the browser

Flmngr file manager UI component for React

Convert a double-precision floating-point number to the nearest single-precision floating-point number.

checks and verifies the particular base encoding of a string

Create a double-precision floating-point number from a higher order word and a lower order word.

OpenTelemetry Tracing

Compute the absolute value of a double-precision floating-point number.

Return a double-precision floating-point number with the magnitude of x and the sign of y.

Return an unsigned 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

Parses and compiles CSS nth-checks to highly optimized functions.