"Creating multilingual applications requires internationalization and localization techniques to reach a broader audience. Internationalization involves building products that support multiple languages, while localization focuses on adapting content for specific regions or countries. Strapi, a leading open-source headless CMS, offers customizable solutions for managing and localizing content with its plugin. Flutter, another popular library, also supports internationalization with features like plurals and number-and-date formatting. Ionic and React libraries provide additional options for developers to create multilingual applications. By implementing these techniques, developers can increase their product's global reach and accessibility."