@pdnsyamkumar/ts-utils

A collection of pure, framework-agnostic TypeScript utility types.

DeepPartial

Recursively makes all properties of an object optional. Unlike the default Partial<T>, it correctly handles nested objects while safely preserving built-in types (like Date, Map, Set, RegExp) and Arrays.

Example

import { DeepPartial } from "@pdnsyamkumar/ts-utils";

interface User {
  preferences: { theme: string };
  tags: string[];
}

const user: DeepPartial<User> = {
  preferences: { theme: "dark" },
  tags: ["admin"] // Array types and methods are safely preserved!
};