Learn SEED-RUST with Real Code Examples
Updated Nov 25, 2025
Practical Examples
Todo app with CRUD operations
Live data dashboard
Browser game using Seed components
Form submission with HTTP request handling
Integration with WebSocket for real-time updates
Troubleshooting
Check console for Wasm compilation errors
Ensure wasm32 target is installed
Validate syntax of HTML macro
Debug update function logic
Check network requests when using async tasks
Testing Guide
Unit test Rust code normally with `cargo test`
Test message handling and update logic
Validate component rendering using DOM snapshots
Check Wasm output with browser console
Benchmark performance-critical functions
Deployment Options
Host Wasm files with static web server
Deploy SPA on Netlify, Vercel, or GitHub Pages
Use Rust backend for full-stack with Seed frontend
Integrate with cloud providers supporting static hosting
Bundle Wasm with JS for hybrid apps
Tools Ecosystem
Rust compiler and cargo
Trunk for building and serving Wasm apps
Seed templates for project scaffolding
wasm-bindgen for JS interop
Rust crates ecosystem for front-end logic
Integrations
Web APIs via wasm-bindgen
JavaScript libraries through JS interop
CSS frameworks like Tailwind or Bulma
WebSocket or HTTP APIs for data
Other Rust crates for data processing and utilities
Productivity Tips
Reuse components and Model/Msg patterns
Minimize Rust crate imports for smaller Wasm size
Batch state updates to reduce re-renders
Use Trunk watch for live reload
Document message handling clearly
Challenges
Debugging Wasm and Rust logic
Managing large-scale state in SPA
Interop with existing JS libraries
Optimizing binary size and performance
Learning curve for Rust + front-end concepts