Create a zero-filled generic array.

Test if a finite double-precision floating-point number is an integer.

Round a double-precision floating-point number toward negative infinity.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

If you want to contribute a new auth provider integration we recommend you start by implementing it as a custom auth provider in a Cedar App first. When that works you can package it up as an npm package and publish it on your own. You can then create a P

Spotify's base ESLint config

Internal package to track number of downloads of our design system libraries.

GoodData.UI SDK - Base for backend implementations

Node.js Azure Storage Client extension implementations for Azure Functions

Set the less significant 32 bits of a double-precision floating-point number.

Round a double-precision floating-point number toward positive infinity.

Compute sin(πx).

Shared infrastructure for Transcend MCP Server packages.

Parser adapter for parsing YAML documents into base namespace.

Evaluate the natural logarithm of a double-precision floating-point number.

A base TSConfig for working with Node 24.

Set the more significant 32 bits of a double-precision floating-point number.

ECMAScript (ESTree) AST walker

Base class for regression modules

Replace search occurrences with a replacement string.