What is the main difference between Happy and Jean?

Happy and Jean are both ai coding agent orchestrators but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: Happy or Jean?

The choice between Happy and Jean depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from Happy to Jean?

Migration between Happy and Jean is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

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Happy vs Jean

Learn how Happy and Jean differ in their key features, development activity, technology stack and community adoption, so you can decide which of these ai coding agent orchestrators is best for you.

Happy

Orchestrates Claude Code, Codex, and Grok through a single desktop and mobile app, reusing the AI subscriptions you already pay for.

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24,302stars+83(+0.3%)

Last 30 days

Last commit
13 hours ago
Repository age
1 year
Version
1.2.5
License
MIT
Self-hosted
Yes
Repository
slopus/happy

Jean

Run multiple AI coding agents in isolated Git worktrees, with cross-repo context, GitHub/Linear integrations, and support for Claude, Codex, Cursor, and more.

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1,360stars+67(+5.2%)

Last 30 days

Last commit
21 hours ago
Repository age
9 months
Version
v1.0.12
License
Apache-2.0
Self-hosted
Yes
Repository
coollabsio/jean

Detailed Comparison

Both Happy and Jean have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, growth, activity, maturity, licensing and features when making your decision.

Happy wins

Community & Popularity

Happy significantly outpaces Jean in community adoption with 24,302 stars compared to 1,360 stars on GitHub. This 17.9x difference suggests Happy has a much larger and more active community. In terms of developer contributions, Happy has 2,083 forks, indicating strong developer engagement.

Jean wins

Growth Momentum

Jean is growing faster, adding 67 stars in the last 30 days (+5.2%) against adding 83 stars for Happy (+0.3%). Jean is the smaller project of the two, so it is closing the gap rather than extending a lead.

Comparable

Development Activity

Both projects show recent activity, with Happy last updated 13 hours ago and Jean 21 hours ago.

Comparable

Project Maturity

Both projects started around the same time, with Happy beginning 1 year ago and Jean 9 months ago.

Happy wins

Licensing

Happy uses the MIT license, which is more permissive than Jean's Apache-2.0 license, potentially offering greater flexibility for commercial use and integration.

Comparable