This package provides utilities for creating schema for different types, along with serialization information.
A collection of TypeScript type, type expressions, guard functions, and type-smart identity functions.
Helper function for exhaustive checks of discriminated unions in TypeScript
A sorted list of key-value pairs in a fast, typed in-memory B+ tree with a powerful API.
Underlying schema language parsed from arktype syntax.
Detect if a user is from a country around the European Union (EU) area
GraphQL Codegen plugin for building mock data
TypeScript definitions for arr-union
Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.
A fast, cross-platform package manager for AI agent skills
Array manipulation, ordering, searching, summarizing, etc.
A combine-union mediator
Provides additional types for TypeScript.
Spec-agnostic AST layer for Kubb. Defines nodes, visitor pattern, and factory functions used across codegen plugins.
Miscellaneous operators for graphology.
A union query-operation actor
Generic type declarations for e.g. TypeScript, GraphQL and JSON Schema
Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Is this value a JS ArrayBuffer?
A simple list of possible Typed Array names.
Robustly get the byte offset of a Typed Array
Is this value a JS SharedArrayBuffer?