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Product contract

One-sentence promise

Mellow is a beautiful, simple, AI-ready terminal editor that a first-time user can use without learning editor modes or obscure commands.

North-star first session

A user should be able to run:

mellow config.yaml

and immediately understand how to type, move, save and quit without documentation.

What Mellow is

  • a native terminal editor
  • friendly to beginners
  • fast for experts
  • usable locally and over SSH
  • offline-complete for core editing
  • progressively enhanced by terminal capabilities
  • AI-ready, but not AI-dependent

What Mellow is not

  • an Electron IDE rendered into a terminal-like theme
  • a Vim clone with a chatbot
  • an AI agent that happens to contain a textarea
  • dependent on Nerd Fonts, a graphical compositor, TrueColor, or cloud connectivity
  • a full IDE on day one

Experience hierarchy

  1. Editing canvas
  2. Current file/context
  3. Status and safety feedback
  4. Discoverable commands
  5. Optional AI assistance

The editing canvas must always dominate the screen.