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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
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New profile posts
Latest activity
Mashiane
reacted to
hatzisn's post
in the thread
B4J Question
Dockers and JServer apps
with
Like
.
All you need is some docker knowledge and a Dockerfile . Check my signature in "my contributions" in B4J tutorials to get a grip of how...
Feb 8, 2026
Magma
reacted to
hatzisn's post
in the thread
B4J Question
Dockers and JServer apps
with
Like
.
All you need is some docker knowledge and a Dockerfile . Check my signature in "my contributions" in B4J tutorials to get a grip of how...
Feb 8, 2026
Magma
reacted to
Erel's post
in the thread
B4J Question
Dockers and JServer apps
with
Like
.
You can bind the server to a specific ip address...
Feb 8, 2026
Johan Hormaza
reacted to
Erel's post
in the thread
B4J Code Snippet
Drag and drop file into a B4XFloatTextField
with
Like
.
Depends on DragAndDrop2: https://www.b4x.com/android/forum/threads/jdraganddrop2-drag-and-drop.76168/#content 'globals Private...
Feb 8, 2026
D
DOM85
replied to the thread
B4A Library
Accessibility Services (assisting users with disabilities, automation etc)
.
Hello Moster67, I see that your accessibility service library is no longer availabl to download. Please, would it be possible for you to...
Feb 8, 2026
roberto64
replied to the thread
B4A Library
ANPR with YOLOv8 + OCR (B4A) – rectangles OK, OCR optimized
.
I removed it simply because the zipped package was too large. The project with the missing file is in the Google Driver. However, I had...
Feb 8, 2026
D
DOM85
replied to the thread
Android Question
How to access or click on the back key (left arrow at bottom of the smartphone)
.
Thank you Erel. Can it be made in B4A ? I don't see how. Only in Java ?
Feb 8, 2026
L
lonnieh
reacted to
tchart's post
in the thread
iOS Question
How do I convert a JSON string to a Map object?
with
Like
.
For those that stumble on this thread, this is basically now a one liner thanks to the "As" method. Sub JsonToMap(strJSON As String) As...
Feb 8, 2026
mcqueccu
reacted to
Mark Stuart's post
in the thread
Android Question
Neumorphism UI - how would you do this
with
Like
.
Hi all, I discovered this just yesterday and wanted to create it for the Android tablet platform. This new UI comes from this website...
Feb 8, 2026
Erel
reacted to
hatzisn's post
in the thread
B4J Question
Dockers and JServer apps
with
Like
.
All you need is some docker knowledge and a Dockerfile . Check my signature in "my contributions" in B4J tutorials to get a grip of how...
Feb 8, 2026
hatzisn
replied to the thread
B4J Question
PyBridge in WebApp in Linux Docker Container
.
See this: Post in thread 'Dockers and JServer apps' https://www.b4x.com/android/forum/threads/dockers-and-jserver-apps.170251/post-1042347
Feb 8, 2026
hatzisn
reacted to
Erel's post
in the thread
B4J Question
PyBridge in WebApp in Linux Docker Container
with
Like
.
This is the default path: opt.PyBridgePath = File.Combine(File.DirData("pybridge")...
Feb 8, 2026
hatzisn
replied to the thread
B4J Question
Dockers and JServer apps
.
All you need is some docker knowledge and a Dockerfile . Check my signature in "my contributions" in B4J tutorials to get a grip of how...
Feb 8, 2026
A
Alex_197
replied to the thread
iOS Question
Question about the B4XDialog
.
Thanks. I will try.
Feb 8, 2026
Erel
replied to the thread
iOS Question
Question about the B4XDialog
.
You can implement everything you need in a class and create an instance of this class in each page. And pass the Root panel to the class...
Feb 8, 2026
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