Define a lazily evaluated property on an object

A function to check whether a prop is valid for HTML and SVG elements

Runtime type checking for React props and similar objects.

Check if stdout or stderr is interactive

Get, set, or delete a property from a nested object using a dot path

Delete nested properties from an object using dot notation.

For use with React PropTypes. Will error on any prop not explicitly specified.

JSON.parse with context information on error

Return true if the given number is even.

TypeScript definitions for prop-types

Renders highlighted Prism output using React

Test if a finite numeric value is an even number.

get, set, delete deep objects in javascript. Get the last object reference

Define a non-enumerable read-only property.

Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).

The listview that you need and deserve. It was built for performance, uses cell recycling to achieve smooth scrolling.

Define (or modify) an object property.

Visual feedback for AI coding agents

A safer `.hasOwnProperty()`

Does a JS type have a property