Learn CODENAME-ONE with Real Code Examples

Learn Java or Kotlin

Understand mobile app lifecycle concepts

Learn Codename One components and layouts

Build simple cross-platform apps

Package and deploy apps to multiple platforms

Week 1: Java/Kotlin fundamentals

Week 2: Codename One UI and components

Week 3: Device API integration

Week 4: Build and deploy apps

Week 5: Optimize performance and use native extensions

Explain Codename One architecture and cross-platform compilation

How does the build server work for generating native apps?

Describe how device APIs are accessed in Codename One

How do you manage UI layouts for multiple screen sizes?

What are the performance considerations for Codename One apps?

`Form` - basic UI container

`Button` - clickable component

`addActionListener` - handle user events

`Display.getInstance()` - access app instance and device APIs

`Codename One build server` - generates native binaries

Codename One for Mobile Developers

Cross-Platform Apps with Codename One

Mastering Codename One

Codename One: Enterprise App Development

Advanced Codename One Techniques

Official Codename One guides and examples

YouTube Codename One tutorials

Community blogs and sample projects

Frontend integration tutorials

Native extension development tutorials

https://www.codenameone.com/

https://www.codenameone.com/manual/

https://github.com/codenameone/CodenameOne

Codename One GitHub

StackOverflow Codename One tag

Codename One discussion forums

Reddit Codename One discussions

Twitter #CodenameOne

Codename One GitHub repository

StackOverflow Codename One tag

Codename One discussion forums

Official documentation and guides

Community tutorials and sample projects