How can developers create a custom widget in OutSystems?

Developers can create a custom widget in OutSystems by utilizing HTML, CSS, and JavaScript, which allows for greater flexibility and customization. This approach enables the integration of third-party frameworks, which can enhance the functionality and appearance of the applications being developed. By incorporating these web technologies, developers can build widgets that are tailor-made to specific requirements, ensuring they meet the unique needs of the projects.

Using the Forge is beneficial, as it serves as a repository where developers can share their creations with others in the OutSystems community. Additionally, by leveraging existing libraries and frameworks, developers can save time and add advanced features to their widgets, which are not feasible through the built-in capabilities alone.

Other options are limited. Relying solely on built-in tools restricts customization and may not meet specific user needs. Copying existing widgets might offer a quick solution but lacks originality and may not result in a truly custom solution. Lastly, while visual development is a great strength of OutSystems, developing custom widgets typically requires some coding to achieve the desired level of personalization and functionality.