JavaScript Intermediate Badge

The owner of this badge has proven their creativity and knowledge of JavaScript by demonstrating principles of the language including:

• Logging messages to the browser console and reading them
• Using the developer tools in their browser to investigate and debug code
• Store simple datatypes and function results in variables (var), retrieve and modify their values
• Create functions and pass variables to them
• Use string concatenation operations
• Conditional logic and comparison operators with if/else if/else
• Create, add to and read from arrays
• Mathematical operations and random number generation

To earn this badge the applicant must first have been awarded the JavaScript Beginner Badge. This can be shown by either of the following:

• Completing the official CoderDojo JavaScript Sushi (Intermediate) cards. [http://kata.coderdojo.com/wiki/Intermediate_Javascript_Sushi]
• Learning JavaScript techniques including logging, listening for actions, variables, conditional statements, arrays and functions.