zago

Name: zago
Author: Weizhong Yang

A terminal editor built for AI prompts.

Quick Install

macOS (Homebrew)

brew tap zonble/zago && brew install zago

Linux (x86_64 / arm64)

curl -fsSL https://raw.githubusercontent.com/zonble/zago/main/install.sh | sh

Windows (PowerShell)

irm https://raw.githubusercontent.com/zonble/zago/main/install.ps1 | iex

LLMs & AI agents frequently generate plain-text ASCII/Unicode diagrams for architecture and planning, but editing them by hand in traditional editors quickly breaks alignment and borders.
Plain-text diagrams in Markdown are natively prompt-friendly, version-controllable, and zero-dependency across all terminals.

Canvas mode editing: Move the cursor freely anywhere in the 2D text canvas without inserting empty lines or spaces manually.
Table mode: Edit text inside ASCII/Unicode tables and boxes seamlessly without breaking or shifting surrounding frames.
Quick drawing commands: Commands like BOX, LINE, and VLINE let you draft complete architecture diagrams in seconds.
CJK & Emoji Aware: Fullwidth CJK characters and emojis are rendered with exact display widths, keeping box boundaries perfectly aligned.
Editor LOGO Engine: Built-in turtle graphics, macros, and scriptable text transformations.

Downloading zago.wasm...

Preparing WebAssembly runtime