Mermaid Chart - Office Add In

Mermaid Chart add-in that allows users of Office to work with their Mermaid Chart diagrams directly within the app

• Excel
• OneNote
• PowerPoint
• Word

Local development

Requirements:

• Yeoman generator for office for office debugging
• volta to manage node versions.
• Node.js. volta install node
• pnpm package manager. volta install pnpm

Local setup

• Switch to office-addin directory. cd packages/office-addin
• Install dependencies. pnpm install
• Start the app. pnpm start
• Select the office app
• Office will open with add-in loaded, pointing to http://localhost:3000

Note: Office Add-ins should use HTTPS, not HTTP, even when you are developing. If you are prompted to install a certificate after you run "pnpm start", accept the prompt to install the certificate that the Yeoman generator provides.