Happy is a TypeScript-based mobile and web client for Claude Code and Codex with end-to-end encryption, supporting CLI and remote session features. It includes multiple releases and a MIT license, active in 2026.
Collecting history — the radar snapshots this repo daily. The trend line appears after 3 days of data (1 so far).
What it is
Mobile and Web Client for Claude Code & Codex. End-to-end encrypted access to Claude Code or Codex, with a CLI component and multiple app targets (iOS, Android, Web).
How it works
The project provides a CLI wrapper (Happy CLI) to run Claude Code or Codex via the happy command, enabling switching between devices and remote session control. It includes components for a web/mobile UI (Happy App), a CLI, a remote agent, and a backend server for encrypted sync.
Getting started
Install the CLI:
npm install -g happy
Then start using:
# Instead of claude, use:
happy claude
# or
happy codex
Recent releases
- cli-1.1.10 (2026-06-23): "feat: add Opus 4.7 and GPT 5.5 model options by @Scoteezy"; "fix(sync): prevent blank screen when machines sync hangs on init".
- cli-1.1.8 (2026-04-27): "feat: file diffs sidebar, session resume via RPC, analytics toggle & cleanup"; "fix(voice): resolve second-session disconne".
- cli-1.1.7 (2026-04-20): "fix: type safety for nullable content fields"; "fix(happy-server): add pagination limit to artifacts list endpoint".
- v1.1.6 (2026-04-13): Full Changelog link.
- v1.1.5 (2026-04-13): "Session spawn UI - move to machine detail & style"; "feat: add Simplified Chinese language pack".
Traction
Stars: 23101 (as listed). Open issues: 941. Forks: 1953. Language: TypeScript. License: MIT. Created: 2025-07-18. Last push: 2026-08-04.
Behind the repo
No startup or company link provided beyond project components and organization; repository links point to slopus/happy with components including Happy App, Happy CLI, Happy Agent, and Happy Server.
Caveats
License: MIT. Age: created 2025-07-18. Last push: 2026-08-04. Open issues: 941. Examples of releases show changelog entries and feature/fix notes for CLI and server components.






