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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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Article
B4J Code Snippet
[B4J] Restart App
T201016
Monday at 12:32 PM
B4J Code Snippets
2
Replies
26
Views
624
Wednesday at 10:01 AM
aeric
Code beautifiers expose credentials from banks, govt, tech orgs
aeric
Wednesday at 9:03 AM
Chit Chat
Replies
0
Views
116
Wednesday at 9:03 AM
aeric
T
Question
Android Question
rotate a non square bitmap with transparent parts
Toni
Nov 22, 2025
Android Questions
2
Replies
21
Views
767
Wednesday at 8:52 AM
zed
A
Solved
iOS Question
Problem with XUI Views Dialog buttons
Alex_197
Tuesday at 11:04 PM
iOS Questions
Replies
3
Views
122
Wednesday at 8:45 AM
Alex_197
A
C
French
Comment ajouter la classe AdsHelper
Cast
Monday at 7:32 PM
French Forum
Replies
1
Views
90
Wednesday at 8:18 AM
Cast
C
Question
iOS Question
Deep Link
tariqyounis
Tuesday at 7:22 AM
iOS Questions
Replies
4
Views
180
Wednesday at 7:25 AM
tariqyounis
Locked
Article
B4A Library
[B4X] XUI Views - Cross platform views and dialogs
Erel
Dec 27, 2018
Additional libraries, classes and official updates
4
5
6
Replies
102
Views
224K
Wednesday at 6:07 AM
Erel
New Library
Star-Dust
Tuesday at 12:33 PM
Chit Chat
Replies
1
Views
199
Tuesday at 10:31 PM
Star-Dust
M
Question
Android Question
Spatialite 16KB page
M6SOFT
Tuesday at 9:59 PM
Android Questions
Replies
0
Views
114
Tuesday at 9:59 PM
M6SOFT
M
Using Figma design in B4X ! Possible ?
AnandGupta
Tuesday at 11:51 AM
Chit Chat
Replies
9
Views
291
Tuesday at 6:43 PM
AnandGupta
B
Question
B4R Question
ESP32 Bluetooth
Brian Dean
Monday at 9:34 PM
B4R Questions
Replies
5
Views
202
Tuesday at 5:37 PM
Brian Dean
B
Article
B4A Library
ZXingLib by icefairy333 - modified by Johan Schoeman (Scan QR Codes and other 1D/2D Barcodes)
Johan Schoeman
Jan 7, 2015
Additional libraries, classes and official updates
6
7
8
Replies
155
Views
79K
Tuesday at 3:57 PM
Johan Schoeman
Question
iOS Question
Hosted Builder Error: ** CLEAN FAILED **
Hadi57
Tuesday at 3:11 PM
iOS Questions
Replies
4
Views
134
Tuesday at 3:49 PM
Erel
You can influence AI responses!
William Lancee
Monday at 1:18 AM
Chit Chat
Replies
7
Views
373
Tuesday at 3:44 PM
William Lancee
D
Question
B4J Question
DirectX equivalent library
Didier99
Tuesday at 1:53 PM
B4J Questions
Replies
4
Views
194
Tuesday at 3:35 PM
Didier99
D
S
Question
Android Question
Android emulator not working
samannnn
Tuesday at 12:36 PM
Android Questions
Replies
1
Views
115
Tuesday at 3:05 PM
Erel
Bug?
[RESOLVED] Version 10
Jmu5667
Tuesday at 2:54 PM
iOS Bugs & Wishlist
Replies
2
Views
119
Tuesday at 3:05 PM
Jmu5667
C
Question
iOS Question
B4I - Renew certificate and profile with local mac server
Charlotte
Monday at 4:37 PM
iOS Questions
Replies
3
Views
150
Tuesday at 3:04 PM
Erel
Question
B4J Question
BANano: Reading Local Files (JSON, Text) from User's Disk
luki_c
Monday at 6:35 PM
B4J Questions
Replies
4
Views
189
Tuesday at 2:24 PM
luki_c
Question
Android Question
Urgent Help needed! Unable to load html page in webView
manzoor
Monday at 8:01 AM
Android Questions
Replies
5
Views
289
Tuesday at 12:39 PM
Alex_197
A
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