B4J Share Your Creations

William Lancee · Mar 19, 2021

I appreciate the beauty of simplicity, and it is often the key to finding solutions, but it...

ilan · Mar 14, 2021

Hi, this is my 3rd b4j Webapp. I wanted to create a shared Movie Cloud so my kids can watch...

ilan · Mar 3, 2021

hi, i have just finished my second b4j WebApp that is using the jServer (super powerful...

jmon · Nov 4, 2015

Hi, This is an application I've been developing for the past year, and I think will nicely...

rwblinn · Feb 26, 2021

Open Source Project viewing all devices and current values from the HomeMatic Smart Home Central...

sfsameer · Feb 16, 2021

Hello everyone :) *Thank you @Erel for making this possible :) We are in the making of an...

ilan · Feb 23, 2021

After many many iOS, Android, Desktop applications I wrote using the BEST tool B4X I decided to...

mfstuart · Feb 22, 2021

This is my first contribution to this part of the forum... Building color themes into an app...

knutf · Feb 18, 2021

I share two classes in case someone can use it. In the attached project it is two classes...

behnam_tr · Feb 17, 2021

hi thanks @moster67 for wrapping Vlcj i only add seekbar and convert to class for use in...

derez · Aug 2, 2015

The task of creating menu for b4j is not simple because you have to create a jason string. I...

rgarnett1955 · Jan 27, 2021

Hi All, I have made the fast normal distribution random number generator. The server is named...

rgarnett1955 · Jan 23, 2021

Hi All I have added polar value interpolation to speedy spline. This takes angles in the...

BeneBarros · Apr 27, 2015

Compass Satellites Position Satelltes Signal Speedometer Altimeter

rgarnett1955 · Jan 5, 2021

Hi, Please find attached a demo program that implements a natural cubic spline for curve...

rgarnett1955 · Dec 31, 2020

Hi I developed a power supply monitoring system which processes and displays large amounts of...

xulihang · Mar 13, 2020

Hi there, I've spent several months on this project. Now I would like to share with you what...

giannimaione · Apr 1, 2020

COVID-19 stay at home wow B4J video jRetail

ThRuST · Dec 9, 2020

Hi all! This is the old Athena Lite and Starcloud page!! I prefer to maintain only one page so...

xulihang · Mar 3, 2020

The method is explained here...

[B4X] A Not-So-Simple Clock