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.
Nimbalyst is a desktop application designed for developers who work with AI code assistants. It helps you manage multiple AI-driven coding sessions in parallel, allowing you to test different AI approaches, compare results, and integrate AI-generated code directly into your projects. You can input coding tasks or problems, and the AI agents will stream edits into various editors, helping you accelerate development.
2,980 stars.
Use this if you are a software developer frequently using AI code assistants like Codex or Claude and need a dedicated environment to manage, compare, and integrate their outputs efficiently across multiple coding tasks.
Not ideal if you are not a software developer or if your primary need is for a simple, single-session AI coding assistant without the complexity of managing parallel sessions and diverse file types.
Stars
2,980
Forks
186
Language
TypeScript
License
MIT
Category
Last pushed
Feb 26, 2026
Commits (30d)
0
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