How do I prevent a specific word from being removed in a contenteditable div using JavaScript?

Attempting to create a terminal-like experience in JS, I am looking to generate the word 'current source, current location' (e.g., admin@ubuntuTLS~$: ~/Desktop) at the beginning which cannot be removed. Also, I want to prevent the caret from being moved back in front of it. I have tried using window.range() on 'input' event to achieve this without moving the caret:

https://www.google.com/amp/s/www.geeksforgeeks.org/how-to-set-cursor-position-in-content-editable-element-using-javascript/amp/

However, this approach did not work as expected. I am unsure about what steps I should take next.

Here is an example of the 'word (location)'

Answer №1

By default, in a terminal, it displays the user name of the computer. Try testing JavaScript in the Chrome console by opening it and running some code. You can find a simple tutorial here.

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