Undaku also offers the option for users to write custom code to further extend the functionality of their B2B applications, SaaS apps, and mobile and web applications. This feature is ideal for users who require unique functionality that cannot be achieved through the platform's pre-built features and integrations.

By offering the ability to write custom code, Undaku provides users with even greater flexibility in building the application they need. This allows businesses to tailor their applications to meet their specific needs and to differentiate themselves in a crowded marketplace.

Undaku's combination of no-code flexibility and the ability to write custom code provides users with the best of both worlds. Users can easily build and customize their applications using the platform's intuitive interface, while also having the option to write custom code to extend the application's functionality even further.

Undaku offers a powerful solution for small businesses and entrepreneurs who require B2B applications, SaaS apps, and mobile and web applications. The platform's no-code flexibility, open-source offer, ease of integration through REST APIs, and ability to write custom code make it a compelling option for businesses of all sizes.