ModuLiq is a lightweight Web content management system. Web pages can be made up of various pieces, such as a header, footer, menu, etc. When changing a module, such as your header or footer, all your pages that use that module will be updated at the same time. A liquid layout means that Web pages flow to fill the user's browser window, no matter what the size or resolution is.
Pagekite is software to make servers on "localhost" visible to the wider Internet. It can be used by Web developers to show off their works in progress to clients or colleagues, embedded developers who need direct access to devices in the field, or as an alternative to dynamic DNS for individuals/hobbyists who would rather host their own content than rely on 3rd party hosting. It creates and maintains a tunnel between your server on localhost and a remote "front-end" (a reverse proxy). Only the front-end has to have a visible IP address; the server itself can reside on a heavily firewalled computer, a mobile device, or even an anonymous node on the Tor network.