Summary: Press Start

Review what we learned about JavaScript programming.

We'll cover the following

Key points

  • An algorithm is a set of step-by-step instructions that complete a specific task.

  • Pseudocode is used to write programs without using a specific programming language.

  • JavaScript was created in 1995 and is considered to be the language of the Web.

  • JavaScript’s main environment is the browser, but it can also run in other environments.

  • Each version of JavaScript has to be backward compatible with older versions.

  • Code should be easy to read and regularly refactored to keep it running smoothly.

  • Remember the DRY principle when coding. Don’t Repeat Yourself!

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