The problem with trees Many systems are organized hierarchically. The CERNDOC documentation system is an example, as is the Unix file system, and the VMS/HELP system. A tree has the practical advantage of giving every node a unique name. However, it does not allow the system to model the real world. For example, in a hierarchical HELP system such as VMS/HELP, one often gets to a lead on a tree such as: HELP COMPILER SOURCE_FORMAT PRAGMAS DEFAULTS only to find a reference to another leaf: Please see HELP COMPILER COMMAND OPTIONS DEFAULTS PRAGMAS and it is necessary to leave the system and re-enter it. What was needed was a link from one node to another, because in this case the information was not naturally organized into a tree. Tim Berners-Lee, Seeing With Fresh Eyes A City Is Not a Tree hierarchywww
Cool URIs don't change An Essay by Tim Berners-Lee www.w3.org What makes a cool URI? A cool URI is one which does not change. What sorts of URI change? URIs don't change: people change them. The User Interface of URLs www
Every Website is an Essay An Article by Robin Rendle css-tricks.com "Every website that’s made me oooo and aaahhh lately has been of a special kind; they’re written and designed like essays. There’s an argument, a playfulness in the way that they’re not so much selling me something as they are trying to convince me of the thing. They use words and type and color in a way that makes me sit up and listen. And I think that framing our work in this way lets us web designers explore exciting new possibilities. Instead of throwing a big carousel on the page and being done with it, thinking about making a website like an essay encourages us to focus on the tough questions. We need an introduction, we need to provide evidence for our statements, we need a conclusion, etc. This way we don’t have to get so caught up in the same old patterns that we’ve tried again and again in our work. And by treating web design like an essay, we can be weird with the design. We can establish a distinct voice and make it sound like an honest-to-goodness human being wrote it, too." writingwwwessays