Due to popular demand, we are officially providing local build support for iOS, Android and cross-platform JavaSE Desktop apps. No build server or Codename One account required.

Codename One is migrating to Maven. This will simplify some aspects of our build process and update/dependency management.

The following recipes relate to data processing and conversion in Codename One apps. This includes parsing data like JSON, HTML and XML.

Recipes to customize the look and feel of Codename One apps using Themes, CSS, Styles, etc.

We’re thrilled to announce the immediate availability of Codename One 7.0 (AKA Video). This has been our most challenging release to date. We constantly shifted the release date due to constantly shifting requirements and pivotal changes. Highlights of this Release Here are the highlights of Codename One 7.0 WebRTC Support This is probably one of … Introducing Codename One 7.0 (AKA Video)

At long last we’re entering code freeze for Codename One 7.0. This release cycle has been longer than it should have been because of many detours along the way.

These top 10 best cross-platform app development frameworks in 2023 help app developers with code reusability, better ROI, easy maintenance and shorter time to market.

Spring Boot is an open source Java framework used to create micro services. Learn why you should learn Spring Boot in 2021?

We recently released a new tool named “Control Center”. Currently, it contains the preferences app, the builds dashboard and the support channel.

My name is Sergey Gerashenko. I’m a junior software developer at Codename One. My journey here began 3 months ago when I passed my first interview at Codename One and my first task was to learn Java within 2 weeks.

Today, we are finally integrating the new Single-Sign-On to most of our tools. This means that you will need to create a new account using the login button in this site in order to use Codename One from now on. To make the migration easier, we tried to keep the existing login working as much … Important: New Sign-In Behavior

Welcome to our new website. We’re migrating to a Single Sign-On solution based on Keycloak and moving to a better payments processor.