# Use our Open Source Code to Build Codename One Offline

DevFeed: [Use our Open Source Code to Build Codename One Offline](<https://devfeed.tech/articles/use-our-open-source-code-to-build-codename-one-offline-19651.md>)

Original publisher: [Read original article](<https://www.codenameone.com/blog/use-open-source-build-offline/>)

Author: Shai Almog

Published: 2018-02-20T00:00:00Z

Content type: tutorial

Language: en

Sources: [CodeName One](<https://devfeed.tech/sources/codename-one.md>)

Topics: [Open Source](<https://devfeed.tech/topics/open-source.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>), [Code](<https://devfeed.tech/topics/code.md>), [App](<https://devfeed.tech/topics/app.md>), [Android](<https://devfeed.tech/topics/android.md>), [iOS](<https://devfeed.tech/topics/ios.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [building](<https://devfeed.tech/tags/building.md>), [code](<https://devfeed.tech/tags/code.md>), [course](<https://devfeed.tech/tags/course.md>), [deep-dive](<https://devfeed.tech/tags/deep-dive.md>), [guide](<https://devfeed.tech/tags/guide.md>), [ios](<https://devfeed.tech/tags/ios.md>), [mobile](<https://devfeed.tech/tags/mobile.md>), [offline](<https://devfeed.tech/tags/offline.md>), [open-source](<https://devfeed.tech/tags/open-source.md>)

## AI overview

The article announces a course module that explains how to build a Codename One app from source code without the Codename One plugin or build servers. It uses open-source project code to produce iOS, Android, and desktop binaries, while noting that working directly with the sources can be difficult and that the author usually uses the build servers.

## Source excerpt

I promised 2 new course modules for February and just published the first one. It covers the process of building a Codename One app from the Codename One source code. The whole process is done without using the Codename One plugin or build servers. It uses only open source project code to deliver iOS/Android & desktop binaries! You can check out the full module in the Deep Dive into Mobile Programming course in the academy.