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# Launchpad Web
A small product launch dashboard with search, filtering and accessible HTML.
This is an original, synthetic GBB evaluation project. It contains no customer data,
production integrations, live credentials or claimed production history.
## Start here
1. Browse `app.mjs` and its tests, then open the commit history.
2. Compare `feature/review-demo` with `main` and review the draft pull request.
3. Pick an open issue, create your own branch, and try a change.
4. Run the checks locally and inspect the resulting diff before merging.
## Run the checks
```sh
node test.mjs
```
Requires Node.js 20 or later; no third-party packages or paid services.
Tests were run during preparation. The platform has no seeded CI results or invented reviews.
## Evaluation ideas
- Add project sorting by name and completion.
- Add an edge-case test, inspect blame/history, and discuss the tradeoff in an issue.
- Review the proposed onboarding example in the seeded draft pull request.
## Repository tour
- `app.mjs`: working application logic.
- `test.mjs`: executable behavior checks.
- `data/sample.json`: small, synthetic browsing fixture.
- `docs/architecture.md`: design and explicit limitations.
- `feature/review-demo`: a real unmerged change for diff and review exploration.
- `v0.1.0`: annotated baseline tag.
## Other demo projects
- [Launchpad Web](/yc-demo/launchpad-web) — A small product launch dashboard with search, filtering and accessible HTML.
- [Taskflow API](/yc-demo/taskflow-api) — A dependency-free task API with validated transitions and a local HTTP server.
- [Pulse Status](/yc-demo/pulse-status) — A service status board that rolls component health into a clear overall status.
- [Ledger Billing](/yc-demo/ledger-billing) — A synthetic invoice calculator using integer cents and explicit discount rules.
- [Feature Flags](/yc-demo/feature-flags) — A deterministic feature flag evaluator with an explicit default and user targeting.
- [Event Router](/yc-demo/event-router) — A small event dispatcher with explicit routing and isolated subscriber failures.
- [Metrics Pipeline](/yc-demo/metrics-pipeline) — A CSV metrics summarizer with nearest-rank percentiles and input validation.
- [Docs Portal](/yc-demo/docs-portal) — A static documentation portal with searchable articles and stable URL slugs.
- [Developer CLI](/yc-demo/developer-cli) — A small command-line project inspector with human-readable and JSON output.
- [Webhook Lab](/yc-demo/webhook-lab) — An HMAC webhook verification example using byte-exact payloads and safe comparison.
## Scope
The two investor accounts begin with equivalent source and independent repositories.
These are learning-sized examples, not production services or an assertion that hosted
compute, Actions, billing, email delivery or agent execution has been qualified.
## License
MIT. All sample content was created for this evaluation.