jsFiddle lets developers play with the three core elements of Web development. Check out this powerful application for rapid prototyping and testing.

HTML provides the structure, content and layout, CSS adds style and design, and JavaScript adds functionality and interactivity.

Whether you want to showcase your work in a full portfolio website, or create a single-page website, Adobe has you covered. Don’t know HTML or CSS? No problem. With Adobe Portfolio, you can build your ...