Happier
Happier is a multi-device control room that runs and orchestrates coding agents like Claude Code and Codex from your phone, desktop, or browser for developers managing parallel coding sessions.
What it is good for
- Running coding agents from a phone while away from the computer
- Switching a coding session from one AI agent to another
- Reviewing and approving changes made by several coding agents
- Managing several AI coding accounts when usage limits are hit
At a glance
- Who it is for
- Setup
- Install a desktop app or browser extension
Level 3 of 5. Download and install it like any other app or extension.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- Claude Code, Codex, OpenCode, Pi, Cursor, Gemini
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 2,112
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Happier free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use Happier?
- No. Download and install it like any other app or extension.
- What does Happier work with?
- According to its own documentation, it works with Claude Code, Codex, OpenCode, Pi, Cursor, and Gemini.
- What is Happier good for?
- Running coding agents from a phone while away from the computer, switching a coding session from one AI agent to another, reviewing and approving changes made by several coding agents, and managing several AI coding accounts when usage limits are hit.
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