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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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B4J - Desktop, Server and Raspberry Pi
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B4J Question
Solved
Problem with setting the NotePad ++ application window
T201016
Aug 16, 2025
Answers
3
Views
717
Aug 16, 2025
T201016
[Solved]B4XTemplate is not respond to B4J
Theera
Aug 16, 2025
Answers
1
Views
463
Aug 16, 2025
Theera
A
Problem configuring path to Java library
Adrian Jansen
Aug 16, 2025
Answers
2
Views
675
Aug 16, 2025
Adrian Jansen
A
S
Problem rows always return -1 when implement opencv and yolo using webcam
syerif
Aug 16, 2025
Answers
0
Views
362
Aug 16, 2025
syerif
S
P
B4J Server SingleThreadHandler API Issue
prajinpraveen
Aug 8, 2025
Answers
9
Views
1K
Aug 14, 2025
prajinpraveen
P
index exceeds maxCellCount in listview
Didier9
Aug 13, 2025
Answers
2
Views
675
Aug 14, 2025
Didier9
[Please ignored]Sorry wrong post
incendio
Aug 13, 2025
Answers
2
Views
766
Aug 14, 2025
incendio
Problem Drop Column
Guenter Becker
Aug 12, 2025
Answers
4
Views
916
Aug 13, 2025
klaus
C
Stand alone packager error on windows
cbal03
Aug 9, 2025
Answers
4
Views
1K
Aug 13, 2025
cbal03
C
Solved
[Solved] PyBridge connection
Daestrum
Aug 10, 2025
Answers
5
Views
1K
Aug 12, 2025
Daestrum
C
Addo JakartaWsLibrary issue
cbal03
Aug 11, 2025
Answers
0
Views
433
Aug 11, 2025
cbal03
C
F
Google OR-Tools
fabio borges
Jun 4, 2020
Answers
10
Views
2K
Aug 10, 2025
Johan Schoeman
Solved
[Solved]Where do I get Dialogs8 library?
Theera
Aug 10, 2025
Answers
5
Views
625
Aug 10, 2025
DonManfred
Solved
(Solved)How to generate module for click event in Fxml designer
Theera
Aug 9, 2025
Answers
9
Views
840
Aug 9, 2025
Theera
[ABMaterial] I did something wrong, and I can't figure out what!
Cableguy
Aug 4, 2025
Answers
4
Views
889
Aug 9, 2025
Cableguy
I
Plays the audio using PC speakers via SourceDataLine
invocker
Aug 5, 2025
Answers
7
Views
990
Aug 7, 2025
stevel05
Form Click Event
mangojack
Aug 7, 2025
Answers
5
Views
939
Aug 7, 2025
stevel05
Connect to jRDC2 via HTTP (NodeJS)
cheveguerra
Aug 5, 2025
Answers
5
Views
1K
Aug 6, 2025
aeric
Solved
[Solved]How to get a selected substring from a B4XFloatTextField?
BlueVision
Aug 5, 2025
Answers
5
Views
678
Aug 6, 2025
PaulMeuris
P
setMnemonicParsing for controls using FontAwesome Icons
xulihang
Aug 5, 2025
Answers
5
Views
894
Aug 6, 2025
xulihang
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B4J - Desktop, Server and Raspberry Pi
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