Give advice, links or articles on how to write a compiler for BrainFuck on Ruby on Rails - web IDE, you can’t take a ready-made version, do you need everything yourself?

Question

Ruby on Rails

Give advice on how best to google, what to look for, what generally needs to be done in order to write an online BrainFuck IDE in Ruby

Develop a development environment

Language must be configured by BrainFuck
Requirements:
- List of files
- Renaming
- Additing
- Delete
- Language is determined by extension
- Default BrainFuck and BrainFuck++
- HQ9+
- Edditing
- Syntax highlighting
- Step by step debugging
- ! - breakpoint
- In debug mode, support memory editing in hex-edit table
- Input via dialog box
- Execute by character

exactly needed 2 languages
​​brainfuck
hq9+

about the configuration, I wrote, as he said
, it means that you do not need to choose which interpreter to run with a switch, but set it in the file