nikoheikkila/photo-browser
62.5
Adequate · 21 September 2026
699
lines of production code
TypeScript
with JavaScript
4
measurements over time
What this system is
Features
Add Yarn interactive tools plugin
Added the \@yarnpkg/plugin-interactive-tools\ plugin to the Yarn plugin directory. This plugin provides interactive command-line tools for Yarn, enhancing the user experience with features like progress bars and improved output formatting during package installation and management.
.yarn/plugins/@yarnpkg · high confidence
Add individual album pages with photo grid and navigation
Users can now view photos for a specific album via a new page at /album/\[id\]. This page displays a photo grid, shows a warning if the album is empty, and provides links to navigate to the previous and next albums. The page includes an accessible title in the head and handles invalid or missing album IDs gracefully.
src/routes/album · high confidence
Add single photo view page
A new route for viewing an individual photo has been introduced, featuring a Svelte component that renders the full photo and a loader that fetches photo data by ID, including validation and error handling for invalid or missing photos.
src/routes/photo · high confidence
Implement photo gallery home page with album grouping
The home route now displays a gallery of photos grouped by album. The new +page.ts loader fetches and groups photos via the PhotoBrowser service, while +page.svelte renders the collection using a PhotoGrid component and handles empty states. An error page (+error.svelte) and layout (+layout.svelte) with navigation, title, and footer are also introduced.
src/routes · high confidence
Introduce structured domain models and services for photo browsing and calculation
The codebase now includes new domain models and services for handling photo data. A PhotoGateway adapter is introduced to fetch photo data from an external API, with error handling and URL validation. Domain models for Photo and Dimensions are defined using Zod schemas for validation. A PhotoBrowser service manages photo loading and grouping by album, while a PhotoCalculator service handles size parsing from URLs. These components provide a more robust and maintainable way to interact with photo data.
src/lib · medium confidence
New UI components for photo browsing and display
Added new Svelte components to the application's user interface, including a Link component for consistent navigation, a Title component for the main heading, and specific display components for photos (FullPhoto, Thumbnail, PhotoGrid) that show image details, captions, and grid layouts. Also introduced utility components for error and warning states, as well as structural components for the header (Navigation) and footer (Footer, Author).
src/components · high confidence
Behavioural changes
Added meta description for SEO and applied Dracula UI styling
The app.html template now includes a meta description tag to improve search engine optimization, and the body element is assigned the 'drac-bg-black' class to apply the Dracula UI theme.
src · high confidence
Test coverage
Added Playwright end-to-end tests for key application pages; Added component tests for albums, listing, and photo pages; Added unit tests for core domain and service logic; Updated test helpers and removed obsolete test file.
Dependencies
Major dependency and framework upgrade to SvelteKit 2 and Vite 7
The project has been upgraded to SvelteKit 2 (from 1.x) and Vite 7 (from 4.x), alongside a significant shift in the testing and build tooling ecosystem. Development dependencies have been updated to include @biomejs/biome, @stryker-mutator, @vitest/browser-playwright, and nock, while older tools like eslint-config-prettier and eslint-plugin-svelte3 have been removed. The package manager has been explicitly set to Yarn 3.3.1, and the project version has been bumped to 2.0.0.
(dependencies) · high confidence
Major framework and tooling upgrade to SvelteKit v2, Vite v7, and Vitest v4
The project has been upgraded to SvelteKit v2.48.4, Svelte v4, and Vite v7, requiring configuration updates such as moving \fs.allow\ into \server.fs.allow\ and updating import paths. The testing stack has been modernized with Vitest v4 (migrating from c8 to v8 coverage provider) and Playwright v1.56.1, while ESLint and Prettier have been replaced by Biome v2.3.4 for unified linting and formatting. Additionally, the project now uses Taskfile for development tasks, includes a CHANGELOG, and configures Netlify for automatic deployments.
(repo-wide) · high confidence
Updated Yarn to version 3.3.1
The project's bundled Yarn executable has been updated to version 3.3.1. This ensures the correct version of Yarn is used during development and build processes.
.yarn · 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 58 → 63 (+4.6)
- Rubric changed (rubric-2026.08.18 → rubric-2026.09.15) — scores are not directly comparable.
Lenses
- Code Health 94 → 91 (-3.7)
- Architecture 69 → 69 (+0.0)
- Maturity 71 → 65 (-5.7)
- Readiness 48 → 55 (+7.4)
- Security 65 → 75 (+10.5)
- Accessibility 62 → 71 (+9.3)
Resolved (34)
- Coverage not included — suite not readable by the collector
- Critical CVE: [GHSA redacted] (yarn.lock)
- Critical CVE: [GHSA redacted] (yarn.lock)
- Critical CVE: [GHSA redacted] (yarn.lock)
- Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- …and 14 more
New (61)
- Coverage not measured — JavaScript/TypeScript suite
- Critical CVE: [GHSA redacted] (yarn.lock)
- Critical CVE: [GHSA redacted] (yarn.lock)
- Critical CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- High CVE: [GHSA redacted] (yarn.lock)
- …and 41 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
nikoheikkila/photo-browser 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 21 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 15eaaa69bb83bcb6c862f5f02eb40ece0084084e — 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.