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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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New profile posts
Latest activity
Daestrum
replied to the thread
B4J Question
Headless JavaFX in Console App
.
It does work, but not how you seem to think it does. It is still a UI application; it just doesn't attempt to use any graphics output...
Mar 30, 2026
ilan
replied to the thread
iOS Question
Hosted vs Local builder
.
actually it worked! thanks Erel 🙏🙏🙏
Mar 30, 2026
N
noega33
replied to the thread
iOS Question
Crash during B4i compilation (hosted) missing files?
.
Hi Erel, Very "professional"=> I will try to explain for the last time... I will also try to explain for the x time... :) 1) I had an...
Mar 30, 2026
NikB4x
reacted to
MicroDrie's post
in the thread
B4J Library
An SSH library courtesy of MS Copilot - B4JSSH - now the Ferrari version
with
Like
.
Thank you for sharing this information.
Mar 30, 2026
Arnaud
replied to the thread
B4J Question
MacSigner - Package
.
Please find 2 screenshots on the certifcate Apple page, one certificate for smartphone tabell, certificate that we can revoke, and the...
Mar 30, 2026
Serge Bertet
reacted to
Marc DANIEL's post
in the thread
Modification of an old thread concerning the creation of an ARDUINO vehicle by DIY enthusiasts
with
Like
.
This is an edit to an old thread Build your own arduino car For DIY enthusiasts, it is possible to build an Arduino car using more or...
Mar 30, 2026
BillMeyer
reacted to
amorosik's post
in the thread
B4J Question
How to send whatsapp message with attachment via B4J code?
with
Like
.
Only for developer, 3 chat https://green-api.com/en
Mar 30, 2026
BillMeyer
reacted to
Mariano Ismael Castro's post
in the thread
B4J Question
How to send whatsapp message with attachment via B4J code?
with
Like
.
You can use GreenApi with the free plan. More information https://www.b4x.com/android/forum/threads/b4x-greenapi-whatsapp-api.157101/
Mar 30, 2026
BillMeyer
reacted to
alwaysalearner's post
in the thread
B4J Question
How to send whatsapp message with attachment via B4J code?
with
Like
.
IMHO, Green API is the best option. Its free for up to certain level. https://green-api.com/en . I am using it to send daily Good...
Mar 30, 2026
Marc DANIEL
replied to the thread
Modification of an old thread concerning the creation of an ARDUINO vehicle by DIY enthusiasts
.
AMAZON Ali Express
Mar 30, 2026
Almora
replied to the thread
B4A Library
TimeLineView
.
The library doesn't have a color changing feature. With the attached image, the color will be white and bold.
Mar 30, 2026
MichalK73
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
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
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