This is a Proof-of-Concept for a browser-based Git environment using ZenFS, isomorphic-git, and xterm.js.

• IndexedDB-backed FileSystem: Files persist across reloads.
• Git Operations: clone, status, diff, files.
• Terminal Interface: Basic shell commands (ls, cd, cat, pwd, help).
• File Editing: Simple modal editor.

1. Install dependencies:

   npm install

2. Run the development server:

   npm run dev

3. Open http://localhost:3000 in your browser.

• Clone a repo:

  git clone https://github.com/isomorphic-git/isomorphic-git

  (Note: Large repos might take time. Use small repos for testing.)

• List files:

  ls
  cd isomorphic-git
  ls

• Check status:

  git status

• Edit a file:

  edit README.md

  Make changes and save.

• Check diff:

  git diff README.md

• FileSystem: @zenfs/core with @zenfs/dom (IndexedDB).
• Git: isomorphic-git using the ZenFS instance.
• Terminal: xterm.js rendered in a React component.
• Shell: Custom command parser in lib/shell.ts.
• Framework: Next.js (App Router).

• The filesystem is mounted at /.
• The default working directory is /repo.
• CORS proxy is used for GitHub cloning (https://cors.isomorphic-git.org).