I'm launching my side-project, Responsively, on ProductHunt today after a couple of months of work. It is a dev-tool intended to make responsive web apps development faster.

Check it out and let me know your thoughts - https://www.producthunt.com/posts/responsively

Key Highlights: - Mirrored User-interactions across all devices. - Customizable preview layout to suit all your needs. - One handy elements inspector for all devices in preview. - 30+ built-in device profiles with the option to add custom devices. - One-click screenshot all your devices. - Hot reloading supported for developers. - Free forever and open source - https://github.com/manojVivek/responsively-app

Would love to hear your thoughts.