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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
aeric
replied to the thread
Android Question
B4A setup on linux
.
Expand the collapsed code at line #1, comment out or delete the line '#CustomBuildAction: folders ready
Apr 8, 2026
aeric
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...
Apr 8, 2026
T
thetrueman
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
watesoft
posted the thread
Android Question
Js cannot get the return value
in
Android Questions
.
I am using WebViewExtras2, and I can get the value returned by B4A using CallSub(subName As String, callUIThread As boolean, parameter1...
Apr 8, 2026
LucaMs
replied to the thread
Italian
Chiacchiericci
.
Tutte le tecnologie sostituiscono persone; la cosiddetta "industrializzazione" ha fatto e fa la stessa cosa (immagina di costruire...
Apr 8, 2026
S
Scantech
replied to the thread
B4J Question
Connection issue SSP with reconnecting
.
Private btConnection As BluetoothConnection ' Bluetooth Connection Declare global BluetoothConnection. Did not know B4J...
Apr 7, 2026
aziznetstudio
reacted to
Mashiane's post
in the thread
B4J Tutorial
[AI] B4JBuilder: Building your projects via AI
with
Like
.
Hi Fam So im debuging SithasoDaisy5, so I was curious as to how the thing can build my project after debugging without me having to...
Apr 7, 2026
aziznetstudio
replied to the thread
B4J Tutorial
Its time to AI in B4X
.
agree with you completly , but if AI gain 50% of work , AI agents gain 95% of work and TIME.
Apr 7, 2026
aziznetstudio
replied to the thread
B4J Tutorial
Its time to AI in B4X
.
note that if context pass through 70% you must close cmd and re-run new qwen cmd , because the developers say it hallucinate over 70%...
Apr 7, 2026
aziznetstudio
replied to the thread
B4J Tutorial
Its time to AI in B4X
.
the difirence is that this qwen run , found errors , and rewrite correcte code himself , its an ai agent , not ai chat , for ex you can...
Apr 7, 2026
aziznetstudio
reacted to
jdkellow's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
I have been using Microsoft Copilot. It is surprising what it comes up with. I usually upload the app after Ctrl R and ask a question...
Apr 7, 2026
aziznetstudio
reacted to
tsteward's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
I find Gemini Pro work quite well but similar findings also apps.abacus.ai works well and between the two solve most of my problems. AI...
Apr 7, 2026
aziznetstudio
reacted to
Mashiane's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
I'm finding this QWEN to be very good. I have decided that I will continue building the B4XDaisy UIKit and VSCode B4X IDE Companion and...
Apr 7, 2026
Mashiane
replied to the thread
B4J Tutorial
Its time to AI in B4X
.
I'm finding this QWEN to be very good. I have decided that I will continue building the B4XDaisy UIKit and VSCode B4X IDE Companion and...
Apr 7, 2026
A
Alex_197
replied to the thread
Android Question
Got a Pixel phone + usb connection + Android 16?
.
Apr 7, 2026
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