Crystal

<div align="center"> <a href="https://nimbalyst.com/"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://nimbalyst.com/nimbalyst-logo-white.svg" /> <img src="https://nimbalyst.com/nimbalyst-logo.svg" alt="Nimbalyst Logo" width="260" /> </picture> </a> <p><a href="https://nimbalyst.com/">https://nimbalyst.com/</a></p> <p><a href="https://nimbalyst.com/download/">Download here</a></p> </div> <div align="center"> <h1>Crystal Is Now Nimbalyst</h1> <p>Crystal (formerly a multi-session AI code assistant manager) has been deprecated and replaced by <strong>Nimbalyst</strong>.</p> <p>Deprecated: February 2026.</p> </div> <div align="center"> <a href="https://nimbalyst.com/"> <img src="https://nimbalyst.com/_astro/ai-agent-transcript.Bd8j1G0q_BQpgv.webp" alt="Nimbalyst Agent Window" width="960" /> </a> </div>

Migration

• Download Nimbalyst: https://nimbalyst.com/
• Documentation: https://docs.nimbalyst.com/
• GitHub repository: https://github.com/Nimbalyst/nimbalyst

Nimbalyst Features

• AI-native workspace for human + AI collaboration
• AI agents that stream edits directly into open editors in real time
• Multi-editor environment for code, markdown, spreadsheets, diagrams, and visual docs
• Extension-first architecture for custom editor/file-type support
• Local-first file model using open formats like Markdown, JSON, and CSV
• Code-aware agent orchestration for implementation planning and task execution
• Git worktree isolation for safer parallel AI coding sessions
• Rich markdown editing with tables, code blocks, embeds, and formatting tools
• Monaco-based code editing experience for programming workflows
• RevoGrid-powered spreadsheet editing for CSV and tabular workflows
• Excalidraw integration for diagram and whiteboard workflows
• Visual data modeling tools for schema-centric work
• Visual mockup editing for interface ideation and iteration
• Unified editor lifecycle with consistent AI integration across editor types
• Auto-save and file watching for reliable local development workflows
• Project-level workspace management and AI session tracking
• Built on production-grade desktop foundations with Electron

FAQ

• Is Crystal discontinued? Yes. Crystal is deprecated and replaced by Nimbalyst.
• Can I still use Crystal? Yes. You can continue using Crystal, but we recommend moving to Nimbalyst for active updates.
• Where is Nimbalyst? https://nimbalyst.com/

For downloads, documentation, and updates, go to https://nimbalyst.com/.