Learn CODENAME-ONE with Real Code Examples

Cross-platform enterprise mobile apps

Internal business dashboards

Consumer apps needing multi-platform deployment

Apps with camera, GPS, and sensor integrations

Prototyping and MVPs for startups

Ensure correct JDK and IDE plugin versions

Check simulator for UI rendering issues

Debug device API calls with logs

Verify build server configuration

Test on actual devices for native behavior

Unit testing with JUnit

UI testing with Codename One simulator

Device testing on iOS and Android

Integration testing for APIs and storage

Monitor logs and performance metrics

Build via Codename One build server

Deploy to Apple App Store and Google Play Store

Distribute internal enterprise apps

Export web app using HTML5 build

Use CI/CD pipelines for automated builds

Codename One IDE plugins

Build server for generating native binaries

Simulator for testing apps

Java/Kotlin standard libraries

Codename One extensions and UI components

REST and GraphQL APIs

SQLite and cloud databases

Push notifications services

Analytics SDKs

Native extensions for advanced device features

Reuse UI components across screens

Optimize backend logic for mobile performance

Test frequently on real devices

Use build server for fast native deployment

Leverage Codename One extensions where needed

Create a cross-platform todo app

Integrate camera and GPS features

Implement offline storage and syncing

Add push notifications

Deploy to iOS, Android, and web platforms