One of the maintainers of Jovo here. We spent the last 12 months completely rebuilding the framework and are happy to finally share it with a way better architecture.

Some features:

- Cross-platform: Works on the web, voice platforms (like Alexa and Google Assistant), and chat platforms (like Facebook Messenger, Instagram, and Google Business Messages).

- Fast: A CLI, local development, and browser-based debugging using the Jovo Debugger.

- Component-based: Build robust experiences based on reusable components.

- Multimodal: An output template engine that translates structured content into voice, text, and visual responses.

- Extensible: Build Framework plugins, CLI plugins, and leverage many integrations from the Jovo Marketplace.

- Integrated: Works with many NLU and CMS services.

- Robust: Includes staging and a unit testing suite.

Learn more here: https://www.jovo.tech/news/jovo-v4

Happy to answer any questions!