Files
voculinux/web
Jatin K MalikandGitHub 0d9c488d82 fix: optimize PageSpeed Insights performance (#115)
* fix: optimize PageSpeed Insights performance

This commit addresses several PageSpeed Insights issues to improve
the performance score from 56 to a target of 90+.

Changes:
- Add SWC config to output modern ES2022 JavaScript, eliminating
  unnecessary polyfills (~12 KiB savings)
- Convert vocalinux.png to WebP format (17KB vs 207KB - 92% reduction)
- Add OptimizedImage component with WebP/PNG fallback support
- Add _headers file for proper static asset caching (1 year cache
  for immutable assets)
- Configure Next.js with optimizePackageImports for framer-motion
  and lucide-react
- Fix heading hierarchy issue (Quick Install h3 -> h2)
- Add console.log removal in production builds

Expected improvements:
- Image delivery: ~41 KiB savings
- Legacy JavaScript: ~12 KiB savings
- Cache lifetime: 754 KiB proper caching
- Accessibility score: 98 -> 100 (heading order fix)

* test: add coverage for PageSpeed optimization

Add comprehensive test suite for PageSpeed Insights optimization changes:

- WebP image loading tests (optimized-image.tsx)
- next/image component configuration tests (next.config.js)
- _headers file generation and cache header tests
- Lazy loading behavior tests

Includes:
- Jest configuration with TypeScript support
- React Testing Library setup
- 54 test cases covering all PageSpeed optimization features
- Build verification

All tests pass: npm run test
Build passes: npm run build

* ci: trigger workflow

* ci: trigger workflow run

* ci: trigger workflow
2026-02-04 19:25:34 -08:00
..

Vocalinux Website

This is the official website for Vocalinux, a voice-to-text application for Linux systems. The website is built with Next.js and can be deployed as a static site to GitHub Pages.

🚀 Quick Start

Development

npm install
npm run dev

Building for Production

npm install
npm run build

The static files will be generated in the out/ directory.

📦 Deployment to GitHub Pages

  1. Push your changes to the main or master branch
  2. GitHub Actions will automatically build and deploy your site to the gh-pages branch
  3. Custom Domain: The site is configured for vocalinux.com
  4. The site will be available at https://vocalinux.com

Manual Deployment

If you prefer to deploy manually:

  1. Build the static site:

    cd web
    npm install
    npm run deploy
    
  2. The build includes:

    • Static HTML, CSS, and JavaScript files in out/
    • .nojekyll file for GitHub Pages compatibility
    • CNAME file pointing to vocalinux.com

Local Testing

To test the built site locally:

cd web/out
python3 -m http.server 3000

Then visit http://localhost:3000 in your browser.

🛠️ Build Scripts

  • npm run dev - Start development server
  • npm run build - Build static site for production
  • npm run deploy - Build and prepare for GitHub Pages (adds .nojekyll and CNAME)
  • npm run lint - Run ESLint
  • npm run typecheck - Run TypeScript type checking

📁 Project Structure

web/
├── src/
│   ├── app/
│   │   ├── layout.tsx          # Root layout
│   │   └── page.tsx            # Homepage
│   ├── components/
│   │   ├── dictation-overlay.tsx
│   │   ├── theme-toggle.tsx
│   │   └── ui/                 # Reusable UI components
│   ├── hooks/
│   └── lib/
├── public/                     # Static assets
├── out/                        # Generated static files (after build)
└── package.json

🎨 Features

  • Responsive Design - Works on desktop and mobile
  • Dark/Light Theme - Automatic theme switching
  • Modern UI - Built with Tailwind CSS and Framer Motion
  • SEO Optimized - Proper meta tags and structure
  • Fast Loading - Optimized static generation

🔧 Configuration

Custom Domain

If you want to use a custom domain:

  1. Update the deploy script in package.json to include your domain:

    "deploy": "next build && touch out/.nojekyll && echo 'yourdomain.com' > out/CNAME"
    
  2. Configure your domain's DNS to point to GitHub Pages

Base Path

If deploying to a subdirectory, update next.config.js:

const config = {
  basePath: '/your-subdirectory',
  // ... other config
}

🐛 Troubleshooting

Build Issues

  • "Module not found": Run npm install to ensure all dependencies are installed
  • TypeScript errors: Run npm run typecheck to see detailed type errors
  • ESLint errors: Run npm run lint:fix to automatically fix common issues

Deployment Issues

  • 404 on GitHub Pages: Ensure .nojekyll file exists in the out/ directory
  • Assets not loading: Check that basePath is correctly configured in next.config.js
  • Blank page: Check browser console for JavaScript errors

📝 License

This project is licensed under the same license as the main Vocalinux project.