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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
Android Question
Clear Cache for App
toro1950
58 minutes ago
Android Questions
Replies
1
Views
11
28 minutes ago
DonManfred
Question
B4J Question
RDC timeout
derez
Yesterday at 7:55 PM
B4J Questions
Replies
2
Views
109
Today at 10:07 AM
derez
2026 is near...
Sagenut
Wednesday at 2:40 PM
Chit Chat
Replies
6
Views
197
Today at 9:25 AM
Magma
Question
Android Question
font
Silkowner
Wednesday at 6:51 PM
Android Questions
Replies
4
Views
207
Today at 9:12 AM
TILogistic
I just spent most of the evening
rabbitBUSH
Yesterday at 9:40 PM
Chit Chat
Replies
1
Views
88
Today at 3:11 AM
aeric
OH! The IRONY
MrKim
Wednesday at 10:58 AM
Chit Chat
Replies
3
Views
182
Yesterday at 11:20 PM
emexes
E
Merry Christmas and happy new year!
Erel
Dec 24, 2025
Chit Chat
Replies
9
Views
618
Yesterday at 9:45 PM
rabbitBUSH
Question
Android Question
Design vs. Runtime Display Issue
Bladimir Silva Toro
Saturday at 12:27 AM
Android Questions
Replies
5
Views
257
Yesterday at 6:34 PM
mcqueccu
M
Question
Android Question
xCLVitem added to listview with an object AND CLVSwipe object
mscientist33
Oct 11, 2021
Android Questions
Replies
2
Views
858
Yesterday at 6:13 PM
Mark Stuart
M
R
Question
Android Question
Pause code while sound file plays
RB Smissaert
Monday at 3:25 PM
Android Questions
Replies
4
Views
209
Yesterday at 5:49 PM
RB Smissaert
R
M
Question
Android Question
[SOLVED] PreoptimizedCLV B4XSeekBar1 horizontal position
Mark Stuart
Yesterday at 5:20 PM
Android Questions
Replies
0
Views
71
Yesterday at 5:20 PM
Mark Stuart
M
Y
Solved
Android Question
How to use Accessibility
yshzsl
Tuesday at 3:00 PM
Android Questions
Replies
2
Views
144
Yesterday at 2:20 PM
yshzsl
Y
Solved
iOS Question
Developer Mode Required
stingrae
Wednesday at 8:34 AM
iOS Questions
Replies
5
Views
153
Wednesday at 10:07 PM
stingrae
J
Article
B4A Library
Tiles_JE
Jerryk
Jul 2, 2025
Additional libraries, classes and official updates
Replies
13
Views
2K
Wednesday at 7:45 PM
Jerryk
J
Transform a buzzer into a piano
Marc DANIEL
Dec 24, 2025
🐢👩🏫 Teaching Programming with B4X
Replies
4
Views
332
Wednesday at 1:22 PM
Marc DANIEL
Bug?
Path to Private Sign Key not retained
smasher230
Wednesday at 7:28 AM
Bugs & wishlist
Replies
3
Views
105
Wednesday at 1:07 PM
Erel
Article
B4J Library
HMITiles
rwblinn
Dec 17, 2025
B4J Libraries & Classes
Replies
2
Views
506
Wednesday at 11:24 AM
rwblinn
2025 Year in Code - Check My 3D GitHub City!
aeric
Wednesday at 9:06 AM
Chit Chat
Replies
5
Views
168
Wednesday at 10:25 AM
Alexander Stolte
Article
Share My Creation
Creatures
kimstudio
Wednesday at 9:49 AM
B4J Share Your Creations
Replies
0
Views
129
Wednesday at 9:49 AM
kimstudio
2024 Year in Code
Alexander Stolte
Dec 19, 2024
Chit Chat
Replies
11
Views
2K
Wednesday at 9:01 AM
aeric
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