# sweetalert2/sweetalert2

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/sweetalert2-sweetalert2).**

18,042 stars · 1,643 forks · JavaScript · mit

## Links

- GitHub: https://github.com/sweetalert2/sweetalert2
- Homepage: https://sweetalert2.github.io
- awesome-repositories: https://awesome-repositories.com/repository/sweetalert2-sweetalert2.md

## Topics

`accessible` `alert` `angular` `confirm` `confirmation-dialog` `dialog` `modal` `notifications` `popup` `prompt` `react` `sweetalert` `sweetalert2` `toast` `vue` `wai-aria`

## Description

Sweetalert2 is a JavaScript library for creating accessible and responsive modal dialogs that replace standard browser alerts. It functions as a web interface component library, providing a system for rendering stylized, interactive notifications and popups that support complex layouts and user input fields.

The library distinguishes itself through a state-driven lifecycle and promise-based flow control, which allows developers to handle user interactions and return results to the calling code after a modal is dismissed. It utilizes focus-trap mechanisms to maintain accessibility standards and employs a centralized container for managing modal content within the document body.

The project covers a broad range of interface design capabilities, including custom styling for branded notifications and workflows for capturing user input through interactive forms. It is designed to ensure consistent visual language and functional accessibility across various devices and screen sizes.

## Tags

### User Interface & Experience

- [Modal Dialogs](https://awesome-repositories.com/f/user-interface-experience/modal-dialogs.md) — Provides a library for creating accessible and responsive modal dialogs that replace standard browser alerts.
- [Modal Content Customizations](https://awesome-repositories.com/f/user-interface-experience/modals/modal-content-customizations.md) — Renders accessible and responsive modal dialogs that replace standard browser alerts with customizable content. ([source](https://cdn.jsdelivr.net/gh/sweetalert2/sweetalert2@main/README.md))
- [Alerts & Notifications](https://awesome-repositories.com/f/user-interface-experience/alerts-notifications.md) — Provides a system for rendering stylized, interactive notifications and dialogs that support complex layouts and user input.
- [Focus Traps](https://awesome-repositories.com/f/user-interface-experience/focus-traps.md) — Ensures accessibility by constraining keyboard focus to modal elements to maintain proper navigation order.
- [Web Accessibility Compliance](https://awesome-repositories.com/f/user-interface-experience/graphical-user-interfaces/accessibility/web-accessibility-compliance.md) — Builds accessible popup dialogs that ensure all users can interact with important messages regardless of their input device.
- [Component-Based UI Libraries](https://awesome-repositories.com/f/user-interface-experience/component-libraries/component-based-ui-libraries.md) — Offers a collection of reusable interface elements designed to improve user engagement and clarity within web applications.
- [Modal Form Components](https://awesome-repositories.com/f/user-interface-experience/modal-form-components.md) — Captures user input through custom modal dialogs to streamline data collection and confirmation processes.
- [CSS Variable Theming](https://awesome-repositories.com/f/user-interface-experience/css-variable-theming.md) — Provides dynamic styling for modal components using native CSS variables for runtime appearance customization.

### Programming Languages & Runtimes

- [Promise-Based Flow Control](https://awesome-repositories.com/f/programming-languages-runtimes/runtime-execution-environments/runtime-environments/runtimes/asynchronous-execution-engines/asynchronous-control-flows/promise-based-flow-control.md) — Uses asynchronous promise chains to handle user interactions and return results to the calling code after modal dismissal.