Platform choice affects everything: distribution, performance, development time, and user experience. Here is how each approach compares in 2026.
Application Types
Web App: Runs in a browser. Accessed via URL. No installation needed. Built with HTML, CSS, JavaScript/frameworks.
PWA (Progressive Web App): Web app with native features. Installable from the browser. Offline support. Push notifications.
Desktop App: Installed on the computer. Built with Electron, Tauri, or native frameworks. Full OS access.
Comparison
| Factor | Web App | PWA | Desktop App |
|---|---|---|---|
| Installation | None | Optional | Required |
| Distribution | URL | URL + app stores | App stores / direct download |
| Auto-updates | Instant (every page load) | Background updates | Manual or auto-update |
| Offline support | No | Yes (service worker) | Full |
| Performance | Good | Good | Best |
| File system access | Limited | Limited | Full |
| OS integration | None | Basic (notifications) | Full (menu bar, tray, shortcuts) |
| Hardware access | Limited (WebUSB, WebBluetooth) | Limited | Full |
| Cross-platform | Yes (any browser) | Yes (modern browsers) | Per-platform or Electron/Tauri |
| Development cost | $$ | $$ | $$$ - $$$$ |
| Maintenance cost | $ | $ | $$-$$$ |
| SEO discoverability | Yes | Yes | No |
| Login/auth | Standard | Standard | Standard |
| Memory usage | Browser-managed | Browser-managed | App controls |
| Startup speed | Varies (network dependent) | Fast (cached) | Instant |
Desktop App Frameworks (2026)
| Framework | Language | Bundle Size | Native Feel |
|---|---|---|---|
| Electron | JavaScript | 150+ MB | Moderate |
| Tauri | Rust + JS | 5-10 MB | Good |
| Flutter Desktop | Dart | 20-50 MB | Moderate |
| .NET MAUI | C# | 30-80 MB | Good |
| Swift (macOS) | Swift | Minimal | Native |
When Web App Wins
- Content-heavy platforms: Blogs, documentation, dashboards
- SEO matters: Search engine indexable
- Casual use: Users visit occasionally
- Maximum reach: No install friction
- Rapid iteration: Deploy changes instantly
When PWA Wins
- Frequent users: Installable for quick access
- Unreliable connectivity: Offline-first is critical
- Push notifications: Re-engage users
- Budget constraints: One codebase, multiple platforms
- Mobile + desktop: Responsive design works everywhere
When Desktop App Wins
- Heavy computation: Video editing, 3D rendering, IDEs
- File system integration: Local file management
- Hardware access: Peripherals, printers, scanners
- Always-on: Background processes, system tray apps
- Enterprise environments: IT-managed deployments
- Offline-first: Complex offline workflows
Our Recommendation
We default to web applications for most projects because they have zero distribution friction and instant updates. For apps needing offline support and installability, we build PWAs. Desktop apps are justified only when native OS access is essential. When desktop is needed, we recommend Tauri over Electron for dramatically smaller bundle sizes.
Build your application on the right platform.