Nimbalyst

Open Source👨‍💻 coding

Open-source visual editor for Claude Code and Codex with parallel sessions, AI diffs, and file editing

👨‍💻Categorycoding

🆓PricingOpen Source

About

Nimbalyst is a free, open-source visual workspace for builders working with Claude Code, Codex, and other AI coding agents. It lets you run parallel agent sessions, review and approve AI-generated diffs, and visually edit markdown, CSV, mockups, Excalidraw diagrams, data models, and Mermaid diagrams. It includes integrated session and task management so agents have full project context, and supports a custom extension marketplace for additional file editors. Available on macOS, Windows, and Linux under the MIT license.