rbbydotdev/opal

From the README

Opal A local-first markdown editor and static publisher—no-server-required, Git-aware, with complete self-custody and zero backend dependencies.

Setup prompt

Paste this into Cursor or Claude Code. It only includes install lines found in the README, and it asks the agent to review the code first.

Set up the GitHub repository rbbydotdev/opal (A git enabled local-first browser-first markdown workspace wysiwyg editor and publisher. Built with mdx-editor, code mirror 6, react, shadcn and typescript).
Repository: https://github.com/rbbydotdev/opal

Official install commands found in the README:
npm install
npm run dev

Clone the repository and follow those steps. Do not invent package names or extra install commands.
Review the code before running anything.

Buzz by window

Same mentions, three half-lives. This is not a star history. Star gain appears after a second daily snapshot.

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Spotted on

• HN @rbbydotdevJan 18, 2026

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