Randomised test property/data generation for NodeJS

Property Data Trust Framework Schemas and Utilities

A Node.js package for scraping Airbnb property data

Official TypeScript SDK for HtAG Location Intelligence APIs — address search, property data, and market analytics for Australia

The definitive TypeScript SDK for UK property technology. Access comprehensive property data, school metrics, demographics, planning applications, and more through a single, powerful API.

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

Define a data property on an object. Will fall back to assignment in an engine without descriptors.

`Object.defineProperty`, but not IE 8's broken one.

A Cesium plugin for automatically loading and displaying component property data from BimAngle-exported 3D Tiles datasets.

Info on the properties and attributes of the web platform

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

Unicode property alias mappings in JavaScript format for property names that are supported in ECMAScript RegExp property escapes.

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

MCP server for US civic & property data — geocoding, census tracts, Opportunity Zones, ACS demographics, and FEMA flood zones, sourced entirely from free federal open data.

hast utility to check if a node has a property

Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.

Ingests multiple JSON schemas into one schema, by resolving $ref property data. Will ingest absolute and relative references

Delete nested properties from an object using dot notation.

tiny util for getting and setting deep object props safely

Define a lazily evaluated property on an object