How to Build a Morse Code Translator in JavaScript (Step-by-Step)

Mac son

New member
Hi everyone,
I'm building a Morse Code Translator in JavaScript as a learning project. The goal is to convert plain text into International Morse Code and also support decoding back to text.
My current approach is to use a JavaScript object for character mapping, but I'm looking for advice from experienced developers.
I have a few questions:
  • Is a JavaScript object the best choice, or should I use a Map?
  • What's the most efficient way to support letters, numbers, and punctuation?
  • How should unsupported characters be handled?
  • Are there any performance tips for processing long text?
  • What are the best practices for testing the accuracy of a Morse code converter?
I'd appreciate any suggestions, code examples, or resources. Thanks in advance!
 
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