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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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Filippo
replied to the thread
Italian
Chiacchiericci
.
Anche perchè per la maggior parte della gente non costa niente. Appena l'uso sarà solo a pagamento, la cosa cambierà.
Apr 8, 2026
A
Alex_197
replied to the thread
Android Question
Question about the SSL
.
Thank you for the reply. So it might work on one device and not on the other? Does it apply to the Android and iPhone? Is there any...
Apr 8, 2026
Erel
replied to the thread
Android Question
Question about the SSL
.
It depends on the device installed root certificates, not on B4A.
Apr 8, 2026
Erel
replied to the thread
Android Question
Js cannot get the return value
.
Check this example: https://www.b4x.com/android/forum/threads/b4x-webview-ckeditor-rich-text-editor.133260/#content
Apr 8, 2026
Erel
replied to the thread
iOS Question
[SOLVED] B4i v10 compile error
.
I've updated iPing.h. Please try now.
Apr 8, 2026
Erel
replied to the thread
B4i Library
iPing - Send and receive ping (ICMP) packets
.
I've updated the header file for compatibility with B4i v10+. Only needed if using a local Mac. Note that this library isn't compatible...
Apr 8, 2026
W
walt61
reacted to
aeric's post
in the thread
Android Question
B4A setup on linux
with
Like
.
However, if you want to use the #CustomBuildAction, you can replace it with this tips...
Apr 8, 2026
A
Alex_197
replied to the thread
Android Question
Question about the 16 KB backward compatibility
.
Thank you.
Apr 8, 2026
Erel
reacted to
Star-Dust's post
in the thread
Subscribe to library updates
with
Like
.
SD_Diagram 1.00
Apr 8, 2026
Erel
replied to the thread
Android Question
Question about the 16 KB backward compatibility
.
It will work as the new restriction (16KB = 4 * 4) is stricter than the previous one (4KB alignment).
Apr 8, 2026
Erel
reacted to
AnandGupta's post
in the thread
Android Example
B4Xgoodies_from_walt61 Online
with
Like
.
What's New Since Last Week (28 Mar 2026 to 04 Apr 2026) B4J Game WebGL library. Focus on space animations. WebGL library. Focus on...
Apr 8, 2026
Erel
reacted to
PaulMeuris's post
in the thread
Android Example
Creating MS Word Docx in Android
with
Like
.
The attachments contain some code to call the Apache POI Word (XWPF) methods. You can set the document in landscape A4. You can add...
Apr 8, 2026
Erel
reacted to
candide's post
in the thread
B4R Library
AString for B4R : arduino String for B4R
with
Like
.
it is a wrapper for wString from Arduino. with this library, String are managed like in arduino, in memory and without constraint of...
Apr 8, 2026
Erel
reacted to
fernando1987's post
in the thread
Share My Creation
🚨 Ribbon bar ! The Total Evolution of JDashboard UI is Almost Here! 🚀
with
Love
.
Get ready to transform your apps! We are polishing the upcoming update for JDashboard UI, and the Ribbon Bar reference is more powerful...
Apr 8, 2026
Erel
reacted to
Mashiane's post
in the thread
Android Tutorial
[AI][B4X] NotebookLLM Explains B4x in 5 minutes Video Overviews
with
Like
.
Hi Fam These tutorials are based on Booklets available in the b4x website. Asking NotebookLLM to generate an audio and video overview...
Apr 8, 2026
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