tim-hub/nestjs-hexagonal-example
52.2
Adequate · 20 September 2026
195
lines of production code
TypeScript
with JavaScript
4
measurements over time
What this system is
This system is a Node.js application that provides a REST API for managing user tickets, including creation and listing capabilities. It enforces a business rule limiting users to three active tickets and utilizes in-memory storage for data persistence. The project also incorporates runtime data validation via class-validator and uses pnpm for dependency management.
Features
Introduce ticket management capability with in-memory storage
Added a new ticket module that allows users to create and list tickets via a REST API. The system enforces a limit of three active tickets per user; attempting to create a fourth active ticket will result in an error. Currently, ticket data is stored in memory, meaning it is lost when the application restarts.
src/ticket · high confidence
Introduction of Ticket Module and Updated Root Response
The application now includes a new TicketModule, which has been registered in the root AppModule to enable ticket-related functionality. Additionally, the root endpoint's response has been updated to guide users to the new /ticket route.
src · high confidence
Dependencies
Switch to pnpm and add class-validator
The project has migrated its package manager from npm to pnpm, replacing the existing package-lock.json with a new pnpm-lock.yaml file. Additionally, the class-validator library (version 0.13.2) has been added as a runtime dependency to support data validation.
(dependencies) · high confidence
Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.
How this codebase got here
Score
- CAI 56 → 52 (-3.4)
- Rubric changed (rubric-2026.08.17 → rubric-2026.09.15) — scores are not directly comparable.
Lenses
- Code Health 89 → 100 (+10.9)
- Architecture 69 → 69 (+0.0)
- Maturity 69 → 53 (-16.0)
- Readiness 36 → 38 (+2.1)
- Security 75 → 80 (+5.0)
Resolved (58)
- Coverage not included — suite not readable by the collector
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Dependency hygiene not measured — no supported dependency manifest was read
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- …and 38 more
New (65)
- Coverage not measured — JavaScript/TypeScript suite
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Critical CVE: [GHSA redacted] (pnpm-lock.yaml)
- Dependency hygiene PARTLY measured — npm pinning read, dependency currency not (the committed lockfile resolved no direct production dependency)
- Documentation: no installation or build instructions (README.md)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- High CVE: [GHSA redacted] (pnpm-lock.yaml)
- …and 45 more
Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.
Survey your own repository
tim-hub/nestjs-hexagonal-example was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.
About this page
- The score is its most recent published measurement, taken on 20 September 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit ad1143821e876dd3823fa1f77e21790f808c0a3c — the exact code this score is about.
- Scored under rubric-2026.09.15 — the same rubric and the same method as every other entry in this index.
- Measured by watchdog.canine.dev using codehealth-analyzer preprod-28e75b8e3254.