So, we built Nimbalyst to be the local WYSIWYG editor and session manager where you iterate with Claude Code on markdown docs, diagrams, mockups, data-models, sessions, and code. Nimbalyst lets you:

- Work in one integrated tool leveraging all your context.

- Use all the power of Claude Code in a UI

- Work with Claude Code to write and edit WYSIWYG markdown, see AI changes as red/green, approve them

- Iterate on html mockups with Claude Code, annotating the mockups, and then use them as context for people and Claude Code coding

- Build your data models based on your docs/code, iterate on them with Claude Code, export them in standard formats.

- Integrate mermaid diagrams, text, tables, mockups, data models, and images in standard markdown for human/AI context

- Tie sessions to documents to sessions, find and resume sessions, treat sessions as context, run parallel sessions

- Code with Claude Code with all of this context, use / commands, see git status.

Nimbalyst is in Beta, local, and free. We would love your feedback.