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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
What's new
New Posts
New profile posts
Latest activity
Erel
reacted to
Robert Maguire's post
in the thread
B4J Question
FocusChanged hell...
with
Like
.
So... following on from Erel's points above I removed all code that attempts to guide the User based on field validation (i.e. no more...
Mar 2, 2026
Erel
replied to the thread
iOS Question
DocumentPickerViewController in library iUI8 and multi-select / select all
.
Enable multiselection with: https://www.b4x.com/android/forum/threads/select-multiple-files.146614/post-929687
Mar 2, 2026
Erel
reacted to
max123's post
in the thread
B4J Library
[B4J] WebGL Library
with
Like
.
Updated the library to 1.26. See first post for details.
Mar 2, 2026
Erel
reacted to
AnandGupta's post
in the thread
Android Example
B4Xgoodies_from_walt61 Online
with
Like
.
What's New Since Last Week (14 Feb 2026 to 28 Feb 2026) B4J Images Enhanced EXIF metadata information viewer Enhanced EXIF metadata...
Mar 2, 2026
Erel
reacted to
yiankos1's post
in the thread
Agentic B4X IDE
with
Like
.
I just tried it and seems working fine the following: Opening b4x project folder with VScode Using agentinc mode from Codex Prompting...
Mar 2, 2026
Erel
replied to the thread
iOS Question
Cannot create a csr file and need a mobile provisioning file.
.
Sent. The link is available at the bottom of this page: https://www.b4x.com/store.html (though you don't need to purchase it right now).
Mar 2, 2026
Erel
replied to the thread
Tool
[B4X] JsonLayouts - synchronize json and binary layouts
.
I don't think that the explanation is correct. The zero comes from somewhere else.
Mar 2, 2026
A
amarnath
replied to the thread
Android Question
Security Warning Triggered by B4X Application – Request for Clarification
.
No, it did not delete my B4A application. The app is still working and B4A is properly installed on my device.
Mar 2, 2026
Xfood
reacted to
LucaMs's post
in the thread
Tool
[B4X] JsonLayouts - synchronize json and binary layouts
with
Like
.
Well, I'll give you the source, hoping it'll be useful to you.
Mar 2, 2026
J
javiers
reacted to
Peter Simpson's post
in the thread
B4J Library
Enhanced EXIF metadata information viewer
with
Like
.
Hello everyone, ReadEXIFData is a B4J library for extracting image metadata. It is designed to give B4J developers a straightforward way...
Mar 2, 2026
J
javiers
reacted to
Peter Simpson's post
in the thread
B4J Library
Win32 Release: Window Control, Clipboard, Services, Power, Processes, System Info +
with
Thank you
.
Hello everyone, Yet another library from early last year whilst I was trying to learn more about B4X libraries. This is not converted...
Mar 2, 2026
AnandGupta
replied to the thread
Android Question
Security Warning Triggered by B4X Application – Request for Clarification
.
Did it deleted your b4a app ?
Mar 2, 2026
A
alwaysalearner
replied to the thread
Android Question
What is the best AI for generating B4X apps?
.
I stick to ChatGPT free version. There are small imperfections every time, but since everyone here understand b4x, we can easily rectify...
Mar 2, 2026
Jack Cole
reacted to
Erel's post
in the thread
Other
B4J v10.5 BETA with integrated Code Bundle tool has been released
with
Like
.
Code Bundle is a tool that packs your project together with additional relevant information into a single json file, that can be...
Mar 2, 2026
byz
reacted to
unmateria's post
in the thread
Tool
MCP Server for B4A
with
Like
.
Hi :) Yes, it can edit, compile, create or modify layouts, etc. It was made in some hours, so dont expect to be full featured! :) Anyway...
Mar 2, 2026
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