BowTie.io!

Bitbucket is a code hosting site, for the Git and Mercurial version control systems. It provides a fully featured environment for managing development, including a wiki, a powerful issue tracker, and easy collaboration with others.

Webflow automatically generates beautiful code for your website for you as you design. You don't have to write code yourself or hire a developer to do it for you. Webflow generates valid markup and stylesheets, so you can trust that the generated code is clean. Webflow automatically adds code to render consistently across different browsers.

Bootstrap Studio is an elegant and very easy to use web design tool for building websites using the renowned Bootstrap framework. With its intuitive, drag-and-drop interface, new users can easily get great designs in just moments. Meanwhile, powerful features like an advanced CSS editor and a reusable component library are just clicks away for power-users. It's the perfect mesh of simplicity and power.

Brix (Bootstrap Builder) is the first fully featured tool on the market, which allows every user to design application, website or mobile app in accordance to his or her needs. The tool is a derivative of the best BootstrapMaster’s experiences gathered since the beginning of Bootstrap. That’s why Brix implements almost all ideas and needs which you might have during the design.

Cloud Cannon turns Dropbox/Git-project into a CMS you can setup in seconds

https://stackoverflow.com/questions/8446218/how-to-see-an-html-page-on-github-as-a-normal-rendered-html-page-to-see-preview .... read this to see FAQs relating to it

Appernetic is a static site generator as a service (SSGaaS) for GitHub-hosted Hugo sites. With Appernetic, you can edit your content with the in-page editor, upload, manage and crop images as well as use different themes. When you are ready to go live, just press the Publish button! It is also easy to connect your own custom domain name.

Site44 provides the easiest and fastest way to publish files to the web by connecting the contents of a special folder in your Dropbox account to our optimized hosting platform. Changes to files within this Dropbox folder appear on your website within seconds—there are no additional steps to publish your files.

Visually edit any part of your application without needing to write code. With media query tools, measurement tools, color fills, filters, and more, you can finally build features quickly that are hard to code by hand.