You can install lodash through yarn as follows:

Lodash is one of those utility libraries that saves you from writing the same helper functions over and over — things like deep cloning objects, debouncing inputs, or working with nested arrays. If you’re using TypeScript in your React project, you’ll want the type definitions too, which is why there’s a second install step.

If you only need a few lodash functions, consider importing them individually (e.g., import debounce from 'lodash/debounce') instead of the full library. This keeps your bundle size smaller since tree-shaking doesn’t always work perfectly with lodash’s default export.

Step 1 – Install Lodash to get the Library

yarn add lodash

Step 2 – Get the Typescript info

yarn add --dev @types/lodash