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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
B4J Question
Packaging a B4J app as a Java SDK Library
xulihang
Dec 19, 2024
B4J Questions
Replies
1
Views
135
Dec 19, 2024
Erel
Question
Android Question
Bluetooth connection android 14
ravi93
Dec 18, 2024
Android Questions
Replies
3
Views
153
Dec 19, 2024
Erel
Java Question
java.lang.ClassCastException: WEBSRM_ResponseWrapper cannot be cast to class WEBSRM_Response
jahswant
Dec 17, 2024
Libraries developers questions
Replies
7
Views
211
Dec 19, 2024
Erel
Question
B4J Question
[ABMaterial] GridBuilder and Java11
janderkan
Aug 19, 2019
B4J Questions
2
Replies
24
Views
4K
Dec 19, 2024
walterf25
Article
Share My Creation
4 seven segment with 74HC595 multiplexer IC
vali khandangoll
Jan 5, 2024
B4R Share Your Creations
Replies
8
Views
2K
Dec 18, 2024
vali khandangoll
S-expression format parser
peacemaker
Dec 18, 2024
Chit Chat
Replies
1
Views
112
Dec 18, 2024
rabbitBUSH
Article
B4A Library
ElevateUI Improve the graphic interface of your b4a applications
fernando1987
Jul 13, 2024
Additional libraries, classes and official updates
Replies
13
Views
2K
Dec 18, 2024
fernando1987
Question
B4J Question
Replacement TitleBar. Disable double click
Dadaista
Dec 17, 2024
B4J Questions
Replies
11
Views
205
Dec 18, 2024
Dadaista
Article
Share My Creation
B4XCopilot - A.I. Assistant (Gemini) + Source Code
fernando1987
Jul 3, 2024
B4J Share Your Creations
Replies
3
Views
1K
Dec 18, 2024
fernando1987
Article
Share My Creation
[Web][BANano] Recreating Bible.Show 2024 Mobile App with SithasoDaisy
Mashiane
Dec 18, 2024
B4J Share Your Creations
Replies
0
Views
101
Dec 18, 2024
Mashiane
P
Article
B4J Code Snippet
B4J Scrollpane example
PaulMeuris
Dec 18, 2024
B4J Code Snippets
Replies
0
Views
159
Dec 18, 2024
PaulMeuris
P
New search engine
Erel
Nov 5, 2024
Forum Discussion
2
Replies
22
Views
1K
Dec 18, 2024
yiankos1
Y
Opensource Alternatives to paid SAAS
Mashiane
Dec 18, 2024
Chit Chat
Replies
0
Views
138
Dec 18, 2024
Mashiane
Article
B4J Library
[B4X] [B4XLib] SD_SQL (direct access to MySQL, MariaDB, MS SQL, FireBird)
Star-Dust
Aug 22, 2020
B4J Libraries & Classes
2
3
4
Replies
67
Views
24K
Dec 17, 2024
Star-Dust
Solved
B4J Question
[Solved] AutoShowScrollbar in CustomListView
aeric
Dec 13, 2024
B4J Questions
Replies
8
Views
405
Dec 17, 2024
aeric
J
Question
B4J Question
B4J detecting standalone situation
jjveloso
Dec 12, 2024
B4J Questions
Replies
16
Views
463
Dec 17, 2024
aeric
Article
Android Example
[B4X] AS FeatureRequest - Approved and implemented requests
Alexander Stolte
Nov 2, 2024
Tutorials & Examples
Replies
2
Views
474
Dec 17, 2024
Alexander Stolte
Article
B4A Library
[B4X] Supabase - The Open Source Firebase alternative
Alexander Stolte
Aug 27, 2023
Additional libraries, classes and official updates
2
3
4
Replies
60
Views
17K
Dec 17, 2024
Alexander Stolte
Question
Android Question
Usb IrDa Dongle implement Idea
CorryWestSide
Dec 17, 2024
Android Questions
Replies
0
Views
84
Dec 17, 2024
CorryWestSide
S
Question
Android Question
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{b4a.example/b4a.example.main}
sareban
Dec 17, 2024
Android Questions
Replies
0
Views
103
Dec 17, 2024
sareban
S
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