stravu/crystal

(Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git worktrees. Test, compare approaches & manage AI-assisted development workflows in one desktop app.

53
/ 100
Established

This project has been deprecated and replaced by Nimbalyst. The successor extends beyond parallel AI sessions with a multi-editor workspace supporting code, markdown, spreadsheets, and diagrams, where AI agents stream edits directly into open editors in real-time. Built on Electron with an extension-first architecture, it uses git worktree isolation for safe parallel sessions and local-first storage via open formats (Markdown, JSON, CSV), enabling code-aware agent orchestration for implementation planning and task execution.

2,980 stars.

No Package No Dependents
Maintenance 10 / 25
Adoption 10 / 25
Maturity 15 / 25
Community 18 / 25

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Stars

2,980

Forks

186

Language

TypeScript

License

MIT

Last pushed

Feb 26, 2026

Commits (30d)

0

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