define-properties
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
A pretty well typed `Object.getOwnPropertyDescriptors` polyfill.
Define multiple non-enumerable properties at once.
Javascript object property descriptor and associate DSL : Object queries, RQL and traversal.
JavaScript Object Walker Tools
Easier PropertyDescriptor composition
Features to handle object properties.