Showing 1-20 of 271,440 packages
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
TypeScript Array, Object, Map, Set, Union, Enum utils
Javascript data structures (e.g., Map, Set) that support deep object equality
Same as JSON but with added support for `Date`, `undefined`, `Map`, `Set`, and more.
ES Map/Set-compatible implementations with customizable equality semantics & supporting operations
SuperJSON-based payload converter for Temporal workflows. Properly serialize and deserialize complex types like Date, Map, Set, and BigInt.
Skiplist-based sorted map & set implementation
n-D spatial indexing data structures with a shared ES6 Map/Set-like API
The fastest deep equal with ES6 Map, Set and Typed arrays support.
Same as JSON but with added support for `Date`, `undefined`, `Map`, `Set`, and more.
High performance tuples for Map/Set indexing, NestedMap/NestedSet, and trees.
The fastest deep equal with ES6 Map, Set and Typed arrays support.
JavaScript's keyed collections (Map & Set) with SameValue semantics!
Cancel changes to JavaScript object values (add/update/delete properties, add item into Map/Set, etc.)
Curated collection of data structures for the JavaScript/TypeScript.
Automatically cleanup expired items in a Map
Extended JSON serialization supporting RegExp, Date, Error, undefined, Map, Set, and circular references
HashMap, LinkedHashMap and Higher Order Functions for all other Iterables, such as Map, Set and Array
ES6 Map, Set, WeakMap and WeakSet polyfill in pure ES5
Map `visit` over an array of objects.