Home / Companies / Retool / Blog / Post Details
Content Deep Dive

How to build a reusable modal component with react-modal

Blog post from Retool

Post Details
Company
Date Published
Author
Mathew Pregasen
Word Count
2,064
Language
English
Hacker News Points
-
Summary

Modals are a common UI pattern in app and website development that enable efficient information presentation and user interaction without disrupting an application's flow. They are versatile tools used in various contexts, such as user authentication, contextual help, and confirmations. This tutorial focuses on using the `react-modal` library to build a reusable React modal component, allowing developers to extend its functionality with a personalizable wrapper component. By integrating modals as React components, developers can manage state seamlessly, eliminating the need for separate pages and complex routing. The tutorial covers creating a basic modal structure, making the component reusable with dynamic props, and addressing the issue of state visibility for parent components. Additionally, it explores adding action buttons to modals to enhance user interaction, while emphasizing the importance of focusing on functionality over styling. The goal is to create a flexible and reusable modal component that can be efficiently integrated across various projects, with further customization and styling left to the developer's discretion.