| sjs-4 | Server-side JavaScript engine v4. Run JavaScript on the server in an ECMAScript 5.1 compliant VM. |
| sjs-4e | Embedded JavaScript engine, a dialect of sjs-4 that is similar to PHP. |
| accept-2 | Restrict what can be dropped on app instances. |
| app-1 | A meta-application that selects the Boomla runtime. |
| contextmenu-1 | Use this type when creating a contextmenu. |
| css-1 | CSS preprocessor to expand URLs and apply namespaces. |
| css-2 | CSS module loader: apply namespaces and expand URLs. |
| css-2-wrapper | CSS module wrapper: dynamically generate input for the css-2 app. |
| html-1 | A simplified way to write HTML code. |
| image-1 | Serve, resize and crop images. |
| markdown-1 | Markdown interpreter, returns HTML code. |
| sh-1 | Shell, a command line interpreter. |
| static-1 | Return file body with given Content-Type. |