The console is a display panel that often shows important messages about our code. Once you’ve got the syntax down, we suggest getting acquainted with your new best friend, the console. To get started on your JavaScript journey, read more about its syntax here. Syntax is important for proper execution of our code, as well as for readability and maintainability for both ourselves and anyone collaborating on our code. In programming, these rules are known as syntax. Before learning to write in a spoken language, we must first learn the rules of grammar. While there is a LOT to know about JavaScript, this prep resource is designed to point you directly to the concepts you’ll need to know to solve the 21 days of coding challenges ahead.
What is JavaScript? JavaScript (“JS” for short) is a full-fledged dynamic programming language that, when applied to an HTML document, can provide dynamic interactivity on websites. In the case of the 21 Day Coding Challenge, that language is JavaScript. When we say “instruct the computer,” we mean that you provide the computer a set of instructions that are written in a language that the computer can understand. What is programming? Programming is a way to “instruct the computer to perform various tasks”. Short of plugging your brain into the Matrix interface and downloading JavaScript like Neo, how can you get ready for the 21-Day Coding Challenge?Ĭall us Morpheus, because we've got your back. Just one problem: you don't know much about code. So you've signed up for the 21-Day Coding Challenge, rounded up some teammates, and you're ready to get your JavaScript on and win some prizes.
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