Practice reading, visualizing, tracing, debugging, refactoring and writing small programs with control flow structures and no user interactions.
Integrate the skills from Isolate into larger programs that use
prompt/alert/confirm to interact with the user.
This collection of examples and exercises will also introduce different strategies for processing user input and working with different primitive types in an interactive program.
Apply your control flow skills in more complex event-driven programs that use HTML, CSS & JavaScript to provide a full user interface.