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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
G
GraemeW
replied to the thread
B4J Question
B4J non-ui app and bitmaps
.
Yes the tutorial uses jShell to get a ui app on the server to produce the graphic, using text output from the non-ui app. I suspect this...
Feb 5, 2026
aeric
reacted to
aminoacid's post
in the thread
iOS Question
B4i Bridge closes after starting B4i 10.0 , ios 12.5.8
with
Like
.
I don't think it will work with ios 12.x. See this...
Feb 5, 2026
aeric
replied to the thread
iOS Question
Compile error after upgrading to B4i 10.00
.
Are you able to compile a hello world project?
Feb 5, 2026
aeric
replied to the thread
B4J Question
B4J non-ui app and bitmaps
.
Maybe you can use these libraries too...
Feb 5, 2026
NGUYEN TUAN ANH
replied to the thread
iOS Question
Compile error after upgrading to B4i 10.00
.
Yes, i have created them in Apple DEV account, then downloaded them to Key Folder
Feb 5, 2026
NGUYEN TUAN ANH
reacted to
aeric's post
in the thread
iOS Question
Compile error after upgrading to B4i 10.00
with
Thank you
.
Have you created the certificate and provision profile inside keys folder?
Feb 5, 2026
aeric
reacted to
GraemeW's post
in the thread
B4J Question
B4J non-ui app and bitmaps
with
Like
.
Thanks for that. I'll check it out. However my observation about non-ui and bitmaps may not be correct - things seem to be ok if I...
Feb 5, 2026
aeric
replied to the thread
B4J Question
B4J non-ui app and bitmaps
.
I am not familiar with FFMpeg but I think it is working with jShell.
Feb 5, 2026
G
GraemeW
reacted to
aeric's post
in the thread
B4J Question
B4J non-ui app and bitmaps
with
Like
.
Have you checked this tutorial...
Feb 5, 2026
G
GraemeW
replied to the thread
B4J Question
B4J non-ui app and bitmaps
.
Thanks for that. I'll check it out. However my observation about non-ui and bitmaps may not be correct - things seem to be ok if I...
Feb 5, 2026
aeric
replied to the thread
B4J Question
B4J non-ui app and bitmaps
.
Have you checked this tutorial...
Feb 5, 2026
J
Jerryk
reacted to
Informatix's post
in the thread
B4A Library
ProBundle
with
Like
.
ProBundle contains all the following libraries: - ArchiverPlusZip v1.13 Based on the Zip4j library, this library allows to add...
Feb 5, 2026
aeric
replied to the thread
Android Question
Any help to use Firebase, B4Xpages ?
.
I think you need to be more specific on your problem. Upload a small project and tell us which part you don't understand.
Feb 5, 2026
aeric
reacted to
zed's post
in the thread
5 Open Source Image Editing AI Models
with
Like
.
Image processing is an extremely complex task; it requires manipulating pixels. Often, you need to check which pixels are adjacent...
Feb 5, 2026
G
GraemeW
posted the thread
B4J Question
B4J non-ui app and bitmaps
in
B4J Questions
.
I have a VPS-hosted B4J non-ui server app connected to a MySQL database and wish to create a series of xChart images from the db for use...
Feb 5, 2026
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