Build an anonymous board for AI hopes and worries

They used Claude Code to create a site where people can post anonymously, with one model sorting entries and another finding themes.

Done with Claude CodeClaude· Advanced· Oct 2026

What they did
They made a simple web app for anonymous submissions about AI. Haiku handles each new post, deciding how it should be filed, and Opus looks across the board to combine similar posts into named themes. The app was assembled in Claude Code through several handoffs between different agent roles, with the human checking and approving the plan before the later work started.
How it went
The site was online and free to use, without accounts, cookies, ads, or trackers. The builder thought it might be useful in classrooms, but at the time it had only about 30 posts from friends and family, so its larger use case was still unproven.
Tips
If you use Claude Code for a multi-step build, break the job into checkpoints where you can review the spec and critique before moving on. That matters when the tool cannot wait for feedback during a run.

Try it yourself with Claude Code

Create a small site where visitors can anonymously add their [hopes, worries, or questions about a topic]. Have a lightweight model review each submission and decide where it should appear, then have a stronger model scan the collection and label any recurring groups. Organize the build into separate phases for planning, critique, test writing, implementation, and review, and save the handoff state in files. After you finish the plan and after you finish the critique, pause and ask me to approve the next step before anything is built further. Once the site works locally, help me verify that a post appears correctly and that themes are assigned before discussing any public launch.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

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