Modify deep object properties without modifying the original object (immutability). Works great with React and Redux.

Extremely fast function optimized for deep cloning json-serializable plain objects.

Implementation of special functions and distributions mathematical functions from the cephes library.

Implementation of Structured Field Values for HTTP (RFC9651, RFC8941)

Socket.dev optimized package override for object-keys

The official JavaScript implementation of Cucumber.

Json mapper module for Ts.ED Framework

uinix fp utility to test if a value is a plain JS object

Traverse JSON Schema passing each schema object to callback

redux-immutable is used to create an equivalent function of Redux combineReducers that works with Immutable.js state.

TypeScript abstract class enabling instance initialization from a plain object

Git Implemented in JavaScript

Robust diff, match and patch algorithms to perform operations required for synchronizing plain text

Rich text value and manipulation API.

JSON-LD serializer that implements the RDF/JS Sink interface and supports different output styles

Serialize/deserialize an error into a plain object

This package contains plain text helpers for Lexical.

Canonicalize any value into a tiny, stable identity string. Structural fingerprints for cache keys, deduping, and memoization.

This package contains rich text helpers for Lexical.

file downloading using client-side javascript