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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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Question
B4R Question
Error handling in b4R, how to catch?
yaniv hanya
Yesterday at 8:45 AM
B4R Questions
Replies
5
Views
119
13 minutes ago
candide
C
Question
B4J Question
App crash EXCEPTION_ACCESS_VIOLATION
madru
Apr 19, 2024
B4J Questions
Replies
5
Views
237
33 minutes ago
madru
Question
Android Question
How to work Android XML layout?
MD TUHIN MIA
54 minutes ago
Android Questions
Replies
1
Views
28
53 minutes ago
Erel
Article
B4A Library
[B4X] MediaChooser - cross platform videos and images chooser
Erel
Yesterday at 3:39 PM
Additional libraries, classes and official updates
Replies
4
Views
182
54 minutes ago
Erel
D
Question
B4J Question
jGoogleMaps - Clear/Remove MapMarkers
Declan
Yesterday at 9:24 AM
B4J Questions
Replies
3
Views
89
Today at 5:38 AM
DonManfred
Article
B4J Code Snippet
STT - Offline Speech Recognization with Vosk (JavaObject/Inline)
Douglas Farias
Today at 5:23 AM
B4J Code Snippets
Replies
0
Views
48
Today at 5:23 AM
Douglas Farias
Android Emulator Hypervisor Driver (AEHD)
aeric
Today at 4:14 AM
Forum Discussion
Replies
0
Views
45
Today at 4:14 AM
aeric
Question
Android Question
SimpleMediaManager can save the images?
Carlos marin
Today at 4:06 AM
Android Questions
Replies
0
Views
45
Today at 4:06 AM
Carlos marin
Question
B4J Question
Inline Java class with sub return question
Douglas Farias
Yesterday at 12:59 AM
B4J Questions
Replies
5
Views
256
Today at 3:25 AM
Douglas Farias
Article
B4J Code Snippet
Audio recorder (inline java)
Douglas Farias
Today at 3:24 AM
B4J Code Snippets
Replies
0
Views
55
Today at 3:24 AM
Douglas Farias
Article
B4J Code Snippet
Detect faces with OpenCV (JavaObject)
Douglas Farias
Wednesday at 6:48 PM
B4J Code Snippets
Replies
9
Views
606
Today at 3:17 AM
Douglas Farias
Question
iOS Question
xCustomListView : Adding a Text and Bitmap
Che Mohamad
Yesterday at 1:27 PM
iOS Questions
Replies
2
Views
92
Today at 12:55 AM
Che Mohamad
Article
Share My Creation
UBER style Transportation Platform
Johan Hormaza
Jan 1, 2023
Share Your Creations
2
3
Replies
53
Views
6K
Yesterday at 11:55 PM
marcelino ruiz
M
Question
Android Question
How do I set profile image as first letters of first and last name like Telegram?
Mehrzad238
Yesterday at 11:37 PM
Android Questions
Replies
0
Views
14
Yesterday at 11:37 PM
Mehrzad238
Article
Android Code Snippet
Torch in CamEx2
b4x-de
May 7, 2024
Code Snippets
Replies
1
Views
389
Yesterday at 10:54 PM
b4x-de
M
Question
Android Question
felUsbSerial - how to write code to response DSR(or CTS) changed event
MomoWen
Jul 2, 2021
Android Questions
Replies
3
Views
807
Yesterday at 9:35 PM
pistikebacsi
P
Bug?
B4A Desinger does not install
pejmannikravan
Yesterday at 9:25 PM
Bugs & wishlist
Replies
0
Views
17
Yesterday at 9:25 PM
pejmannikravan
New ChatGPT 4o communicates in realtime with any combination of text, audio and visual.
JohnC
Yesterday at 8:15 PM
Chit Chat
Replies
2
Views
117
Yesterday at 9:04 PM
JohnC
K
Question
Android Question
Permission request in a webview
kohlenach
Yesterday at 12:10 PM
Android Questions
Replies
2
Views
69
Yesterday at 7:17 PM
kohlenach
K
T
Question
Android Question
B4XPages] jRDC2
Timm
May 1, 2024
Android Questions
Replies
18
Views
363
Yesterday at 7:02 PM
Timm
T
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