Overview

Nyx is a Mac desktop IDE that unifies multiple AI coding agents on a single infinite canvas, eliminating context switching between Claude Code, Codex, Gemini, and other CLI agents. Spawn agents as live terminal sessions on draggable tiles, run parallel branches with Git worktrees, review inline diffs, and debug with an integrated browser — all in one workspace. A $29 one-time license covers 3 devices and all future updates.

Pricing: $29

Minimum macOS: 12.0 (Monterey)

Architecture: Apple Silicon

Key Features

Infinite canvas with draggable, resizable agent tiles
Supports Claude Code, Codex, Gemini, and any CLI agent
Git worktrees for parallel branch development
Six tile types: agent shell, terminal, browser, todo list, diff reviewer, code editor
Focus mode (⌘↵) for distraction-free pair programming
Inline diff review with agent iteration feedback
Browser element inspector for sending DOM context to agents
14-day free trial, no credit card required