Head-to-Head: Headless UI React vs react-datepicker Analysis


v1.7.17(about 2 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

@headlessui/react is a set of completely unstyled, fully accessible UI components for React. It provides a collection of reusable components that you can use to build your own custom UI without any pre-defined styles. This allows for maximum flexibility and customization, as you have full control over the styling and appearance of the components.

Alternatives: Material-UI, Ant Design, Chakra UI

Tags: javascriptreactui-componentsaccessibilitycustomization


v4.18.0(19 days ago)

This package is actively maintained.Types definitions are provided via a separate npm package: @types/react-datepickerNumber of direct dependencies: 6Monthly npm downloads

React-datepicker is a lightweight and easy-to-use npm package that provides a reusable datepicker component for React applications. It allows users to select dates and times quickly and accurately. React-datepicker supports all modern browsers and offers support for custom themes and localization. It is built to be highly customizable and flexible, allowing developers to easily integrate it into any project.

Alternatives: react-datetime, react-dates, rc-calendar

Tags: reactdatepickercomponentuijavascriptfrontend



@headlessui/react and react-datepicker are both popular npm packages in the React community. However, react-datepicker has been around for longer and might have a larger user base compared to @headlessui/react due to its longer presence. Both packages have active communities and receive regular updates.

Design Philosophy

@headlessui/react follows a design philosophy of providing completely unstyled, utility-first building blocks for UI components. It aims to give developers full control over the styling and customization of components. On the other hand, react-datepicker comes with default styling and predefined themes, offering a more opinionated approach to component design.


@headlessui/react offers a high level of flexibility and customizability. It provides unstyled components that can be easily customized using CSS or any CSS-in-JS solution. react-datepicker, while customizable to some extent, may have limitations in terms of modifying the core design and style of the date picker.


Both packages offer a range of features for date-related functionality. However, react-datepicker is primarily focused on providing a fully-featured date picker component with various options for date selection, date formatting, and localization. @headlessui/react, on the other hand, offers a more diverse set of UI primitives for building custom components, including dropdowns, modals, transitions, and more. It may not have the same level of specialized features solely dedicated to date pickers.

Integration with React Ecosystem

Both packages are designed specifically for React and integrate well with the React ecosystem. They follow React's component-based architecture and have good compatibility with popular state management libraries such as Redux or MobX. However, @headlessui/react has a more generic scope, making it suitable for a wider range of UI components beyond date pickers.

Community Support and Documentation

Both packages have active communities and offer documentation. However, react-datepicker has been around for longer and may have more extensive and mature documentation, covering various usage scenarios, examples, and troubleshooting guides. @headlessui/react is relatively newer but has been gaining adoption and improving its documentation over time.