Guide on developing a command line display viewer using JavaScript?

I am looking for a solution to display the output of a specific bash command (such as ls -la) in my web application. I need more than a simple black and white style display because the output includes characters that require a bash terminal to render correctly. For example, when running composer install, the output looks like this:

  - Installing bacon/bacon-qr-code (2.0.4): Downloading (100%)

However, in the terminal, it actually appears like this:

  - Installing bacon/bacon-qr-code (2.0.4): Downloading (connecting...)\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\bDownloading (0%)           \b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\bDownloading (5%)\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\bDownloading (10%)\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\bDownloading (15%)\b\b\b\b\b\b\b\b\b\b\...

Any suggestions on libraries or methods would be greatly appreciated.

javascriptbashvue.js

Answer №1

If you're in search of a solution, consider Xterm.js (). Many popular Web applications and even desktop apps built on Electron utilize it to emulate console/terminal appearance and functionality. It's also compatible with various frameworks, allowing you to integrate it with any framework or library of your choice.

As far as I know, there isn't a better option for achieving your desired outcome.

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