equalview

An accessibility-focused web application that helps make the web more inclusive for everyone.

🚀 Quick Start

Prerequisites

• Docker and Docker Compose
• Node.js 22+ (for local development without Docker)

Running the Application

Option 1: Using Docker (Recommended)

git clone https://github.com/codrlabs/equalview.git
cd equalview
docker compose up --build

Option 2: Local Development

Run the backend and frontend in two terminals.

# Terminal 1 — backend (Express API on :3000)
cd backend
npm install
npm run dev

# Terminal 2 — frontend (Vite dev server on :5173)
cd frontend
npm install
npm run dev

The frontend will be available at http://localhost:5173 and proxies /api and /problems to the backend at http://localhost:3000.

📁 Project Structure

equalview/
├── backend/                          # Node + Express API
│   ├── index.js                      # Bootstrap (load .env, listen)
│   ├── app.js                        # Composition root (DI wiring)
│   ├── routes/                       # Express routers
│   │   ├── index.js                  # Mount /api and /problems
│   │   ├── scan.js                   # POST /api/scan, GET /api/scan-results
│   │   └── problems.js               # GET /problems/:id
│   ├── controllers/
│   │   └── scanController.js         # Class with bound handlers
│   ├── services/
│   │   ├── scanRunner.js             # Puppeteer + axe-core scan lifecycle
│   │   ├── axeTransformer.js         # Pure: axe → ScanResult shape
│   │   └── ssrfGuard.js              # Pure: URL allow/deny rules
│   ├── data/
│   │   └── mockScanResults.js        # Legacy fixture (problem lookup route)
│   ├── tests/                        # node:test + supertest
│   ├── .env.example
│   ├── Dockerfile
│   ├── README.md
│   └── package.json
├── frontend/                         # React + Vite app
│   ├── src/
│   │   ├── main.jsx                  # React bootstrap (loads fonts + theme)
│   │   ├── App.jsx                   # BrowserRouter, routes, theme + auth state
│   │   ├── design-system/            # Reusable UI kit components
│   │   │   ├── Logo / Badge / Button / Card / Input
│   │   │   └── CodeBlock / ProblemRow / ScoreDial / SeverityBadge
│   │   ├── views/                    # One component per screen
│   │   │   ├── AppShell.jsx          # Header + footer chrome
│   │   │   ├── LandingView.jsx       # URL entry, runs the scan
│   │   │   ├── ResultsView.jsx       # Score dial + categorised findings
│   │   │   ├── ProblemView.jsx       # Root cause + how-to-fix detail
│   │   │   ├── StoryView / DonateView / LegalView / NotFoundView
│   │   │   └── SignInView / ConnectView / DashboardView / AccountView
│   │   ├── hooks/
│   │   │   └── useScan.js            # Loading / error / data state machine
│   │   ├── lib/
│   │   │   ├── apiClient.js          # The only file that imports `fetch`
│   │   │   ├── scanAdapter.js        # Backend ScanResult → report view model
│   │   │   └── icons.jsx             # lucide wrapper + GitHub / Google marks
│   │   ├── utils/
│   │   │   └── urlValidator.js       # isValidUrl + normalizeUrl
│   │   ├── data/
│   │   │   └── placeholders.js       # Auth/storage placeholder data
│   │   ├── styles/
│   │   │   ├── theme.css             # Design tokens, light/dark, base layer
│   │   │   └── fonts.css             # Self-hosted Public Sans + JetBrains Mono
│   │   ├── assets/fonts/             # woff2 files
│   │   ├── __tests__/                # Vitest + React Testing Library
│   │   └── setupTests.js
│   ├── vite.config.js
│   └── Dockerfile
├── shared/
│   └── types.js                      # JSDoc Problem / ScanResult / Impact
├── docs/
│   ├── README.md                     # Documentation index
│   ├── guides/                       # How-to guides
│   ├── plans/                        # Tracked implementation roadmaps
│   │   ├── project-roadmap.md
│   │   ├── architecture-map.md
│   │   ├── axecore-integration-roadmap.md
│   │   └── codebase-reorganization.md
│   └── obsidian/                     # Obsidian vault (canvas + scratch notes)
└── docker-compose.yml                # Frontend + backend

🎯 Overview

This project addresses the gap in web accessibility tools. Many websites unintentionally exclude people with disabilities, and existing solutions are often expensive or limited.

Value Proposition

• Make accessibility testing available to everyone without high costs
• Support developers, testers, and businesses who cannot afford $500–5000+/month solutions
• Provide actionable insights and fix suggestions

Current Status

• Frontend: full design-system UI (ported from the design kit in EqualView_App.html). Routes mirror the product flow — / (scan entry), /results, /problem/:id, /story, /donate, /signin, /connect, /dashboard, /account, /privacy, /terms, and a 404 fallback — with light/dark theming persisted in localStorage. src/lib/scanAdapter.js maps the backend ScanResult into the report view model (severity counts, weighted 0–100 score, WCAG criteria derived from axe tags); src/lib/apiClient.js remains the only file that calls fetch.
• Backend: Express API exposing /health, POST /api/scan, GET /api/scan-results, and GET /problems/:id. Layered into routes/ → controllers/ → services/ with a composition root in backend/app.js. services/scanRunner.js drives a headless Chromium via Puppeteer, injects axe-core, and returns transformed results; the SSRF guard rejects non-http URLs and private hosts.
• Real scanning: Implemented — POST /api/scan runs a live Puppeteer + axe-core scan of the submitted URL.
• Auth & saved scans: UI flow ships as a placeholder (SignIn → Connect storage → Dashboard, data in src/data/placeholders.js); the real OAuth + user-owned storage backend is Phase 5 of the roadmap.

Planned Features

• OAuth sign-in (GitHub / Google) with scans saved to user-owned storage (private repo / Drive)
• PDF report generation (browser print works today via "Download PDF")
• Rate limiting, caching and queueing for scans

🛠️ Tech Stack

Current Stack

• Frontend: React 19 + Vite 7 + react-router 7
• Scanner: Puppeteer + axe-core (headless Chromium)
• Backend: Node 22 + Express 5
• Styling: design-token CSS (styles/theme.css, light/dark) with component-level inline styles; self-hosted Public Sans + JetBrains Mono; lucide-react icons
• Testing: Vitest + React Testing Library (frontend), node:test + supertest (backend)
• Container: Docker (Node 22-alpine) + Docker Compose

Future Stack

• Auth: OAuth (GitHub / Google) — scans stored in user-owned storage rather than a project database

📋 Development Workflow

1. Branch from main: git checkout -b feat/task-name (or fix/, chore/, docs/)
2. Implement changes and add tests where appropriate
3. Test locally: docker compose up --build or run backend + frontend separately
4. Open a PR: push the branch and open a pull request — main is protected
5. Review and merge

For details and recovery from common Git mistakes, see docs/guides/workflow.md.

🧪 Testing

# Frontend
cd frontend
npm test          # Vitest + React Testing Library
npm run lint
npm run build

# Backend
cd backend
npm install
npm run dev       # nodemon
npm test          # node --test (node:test + supertest)

📚 Documentation

See docs/README.md for an index. Highlights:

• docs/guides/workflow.md — Git/GitHub workflow
• docs/guides/axecore-integration.md — How-to for the real scanner
• docs/plans/project-roadmap.md — Phased roadmap (housekeeping → real scanner → UX → reliability → accounts)
• docs/plans/architecture-map.md — Per-screen architecture map and code organization
• docs/plans/axecore-integration-roadmap.md — Sub-roadmap for replacing the mock scanner
• docs/plans/codebase-reorganization.md — Final repo layout after the Phase 1 / Phase 3 reorg
• docs/obsidian/ — Obsidian vault (canvas + supporting notes)
• deepwiki.com/codrlabs/equalview/ — Interactive knowledge platform that helps navigate the codebase and makes it accessble for others to contribute.

🤝 Contributing

1. Fork the repository
2. Create a feature branch from main
3. Commit your changes
4. Open a Pull Request

📋 Accessibility Standards

Following WCAG guidelines:

• Visual Accessibility: Contrast ratios, focus indicators
• Structure & Semantics: Heading hierarchy, landmarks
• Multi-media: Alt text, captions, transcripts

📄 License

MPL-2.0 (compatible with commercial use)

🙏 Acknowledgments

Built with ❤️ for a more accessible web. Thanks to the accessibility community for their work in making the web inclusive for everyone.