Morse Code: How Do You Handle Real-Time Translation in a Web App?

What’s the best approach for handling Morse Code conversion while a user is typing? For a simple translator, an input event seems sufficient, but I’m curious how developers handle letter spacing, word separation, invalid characters, and frequent updates efficiently.

A browser-based example is https://morsecodetranslatr.com/

How would you structure the conversion logic for a clean and responsive implementation?

Comments

[ali]

I’d separate the conversion logic from the UI and use lookup tables for encoding and decoding. Normalize spaces first, then handle letters and words separately. A standard input listener should be fast enough for normal text, while keeping audio and DOM updates separate will help maintain responsiveness. This also makes it easier to add features later.

[beke]

thanks buddy it help me a lot

[Saleem]

i know morse code and i am learning it😄