Honu

Honu is an experimental desktop application that uses Claude Code to create interactive microapps on the fly.

Honu is an experimental macOS application that brings floating microapp bubbles to your desktop. Users describe a new microapp to an on-screen turtle, and Claude generates it in moments. The application uses Claude Code running headless to communicate with your Claude account without requiring an API key. Built-in microapps include notes and web pages, while custom microapps can be modified on the fly or uninstalled by dragging them to an octopus icon. It requires macOS and a Swift toolchain to build and run.

Honu at a glance

Best for: Software engineer
Runs on: macOS
Pricing: Free
Released: October 2026
Category: AI coding tool
Website: github.com/ctchuang/honu

Key features

Create custom microapps using natural language descriptions
Interact with floating desktop microapp bubbles
Open notes and web pages with YouTube video playback
Modify existing microapps via a chat bar
Restore deleted bubbles using the octopus undo feature
Persist turtle, bubbles, notes, and microapps automatically
Run requests through your Claude account without an API key

Use it for

Building custom desktop timers and utilities on demand
Taking quick notes in floating desktop bubbles
Viewing web pages and playing YouTube videos in desktop bubbles
Managing multiple interactive AI-generated microapps

Companions

Tools that articles about Honu recommend using with it, each with its job.

Claude Code — Built to work with Claude Code.
Context7 — Provides up-to-date documentation for AI agents and code editors.
Playwright MCP — Enables LLMs to interact with web pages using structured accessibility snapshots.
GitHub MCP Server — Reads pull requests, issues and code search on GitHub.
Superpowers — Brainstorm, plan and execute skills for bigger tasks.
gstack — Skill bundle for planning, review and shipping.

Alternatives to Honu

claudecode.nvim — Adds native AI coding assistant functionality to Neovim.
ModLens — Converts screenshots and charts into structured JSON data for coding agents.
claude-mem — It shares persistent, searchable agent memory across sessions and devices.
Perch — Manages multiple Claude Code sessions and tracks pull request states in one place.
Claude Plugin — Builds and publishes web apps directly inside Claude Code with built-in hosting.
opcode — Turns terminal Claude Code workflows into an intuitive visual interface.
Claude Usage Tracker — Tracks live Claude session limits and models directly in your Mac menu bar.
Lobster — Runs AI coding agents in isolated worktrees and nudges you only for human reviews.
cmux — It features vertical tabs, notification rings, and split panes for AI coding.
Claude Status Bar — Tracks live Claude Code sessions and prompts in the macOS menu bar.
Claude Desktop Multiple Windows Differen — Run official and third-party AI APIs simultaneously in separate Claude Desktop windows.
Juiced — Runs Claude Code in a persistent cloud workspace while the laptop is closed.

All Honu alternatives