# Brim

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Timothy Nice](https://cerebralvalley.ai/u/ser3ph)
- **GitHub:** https://github.com/timothynice/Brim-hackathon
- **Demo video:** https://youtu.be/mQcDAHNpLAw
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2427

A better-looking checkout can still be a worse checkout. Brim helps designers, product managers, founders and customer-facing teammates understand software changes before they sign off, without having to read code.

I built Brim to bring the customer experience into that review. Meta Muse Spark connects before-and-after screenshots with the underlying code changes, explains what they mean for people, and flags things worth checking. Reviewers can compare screens, follow wider effects in Connections, walk the customer Journey, weigh Tradeoffs, and record exactly what they accept or want changed.

Our seeded checkout demo shows why this matters. The updated screen adds delivery information, but it also hides order totals and accidentally makes shipping free. A real Muse Spark analysis caught both issues. Running the sample code independently confirmed that a $68 order lost its $7 shipping charge, even though the new test passed.

The working prototype supports public GitHub changes, saved reviews and downloadable summaries. With GitHub sign-in configured, reviewers can also send an approval in their own name. The goal is simple: give the people who know the customer a clear way to shape what ships.

## More from Meta Global AI Developer Hackathon

- [CreatorsHub](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2424)
- [PropWare by CrmWare](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2425)
- [Bonded](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2426)
- [Team Eagle](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2428)
- [Echo](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2429)
- [ExamEval](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2430)

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