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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
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Latest activity
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Latest activity
A
alwaysalearner
replied to the thread
B4J Question
How to send whatsapp message with attachment via B4J code?
.
Ha, Ok. I don't know how to do it in B4J but you can create your own WhatsApp web instance and interact with it in node js using...
Mar 30, 2026
xulihang
posted the thread
B4J Question
Headless JavaFX in Console App
in
B4J Questions
.
JavaFX 26 has added support for headless mode: https://gluonhq.com/introducing-the-headless-platform-for-javafx/ Can we use JavaFX...
Mar 30, 2026
Almora
reacted to
TILogistic's post
in the thread
Wish
Color picker
with
Like
.
This feature was developed in B4J for an application that needed to capture the color of a pixel and display it in RGB by default...
Mar 30, 2026
Magma
reacted to
aziznetstudio's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
AI is not just a conversation engine or a solutions founder for developer , AI is now time saving , DONT use AI platform , use insted AI...
Mar 30, 2026
Erel
reacted to
rwblinn's post
in the thread
B4R Library
rDS18B20
with
Like
.
Thanks for feedback = Appreciated. Forgot to copy the Files folder. Fixed in Post #1.
Mar 30, 2026
rwblinn
replied to the thread
B4R Library
rDS18B20
.
Thanks for feedback = Appreciated. Forgot to copy the Files folder. Fixed in Post #1.
Mar 30, 2026
Erel
replied to the thread
Android Question
AppName not responding
.
It might be.
Mar 30, 2026
Erel
replied to the thread
iOS Question
Crash during B4i compilation (hosted) missing files?
.
I will try to explain for the last time, you are using a third party that is missing from the hosted builder. If you like to solve it...
Mar 30, 2026
Erel
replied to the thread
iOS Question
Hosted vs Local builder
.
Search for "error:" No simulator runtime version from ["21C62", "21F79", "22A3351", "22B81"] available to use with iphonesimulator SDK...
Mar 30, 2026
Erel
reacted to
JohnC's post
in the thread
Photo of the day Quick Basic 4.5
with
Like
.
Does anyone remember this cool version of Visual Basic? You can even download it from the below page...
Mar 30, 2026
pixet
replied to the thread
B4R Library
rDS18B20
.
The library is very nice, I think some files are missing in the examples in the B4J code..
Mar 30, 2026
pixet
reacted to
rwblinn's post
in the thread
B4R Library
rDS18B20
with
Like
.
Update 20260329 (v1.10) FIX: DebugMode defines replaced by direct variable to avoid conflicts other libraries NEW: Example Timer...
Mar 30, 2026
aeric
reacted to
incendio's post
in the thread
Android developers fees, starting September
with
Like
.
The reason I use Huawei device, it still free to install, for now.
Mar 30, 2026
incendio
replied to the thread
Android developers fees, starting September
.
The reason I use Huawei device, it still free to install, for now.
Mar 30, 2026
Javier Lovay
reacted to
amorosik's post
in the thread
B4J Question
How to send whatsapp message with attachment via B4J code?
with
Like
.
Yes, I wrote to a specific number I wrote it to avoid anyone thinking I was sending to a WhatsApp group Actually, I'd like to send the...
Mar 30, 2026
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