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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
Android Example
B4Xgoodies_from_walt61 Online
AnandGupta
Sep 30, 2019
Tutorials & Examples
11
12
13
Replies
246
Views
77K
Sunday at 12:27 PM
AnandGupta
French
Les Map me font peur :(
Serge Bertet
Oct 25, 2024
French Forum
Replies
9
Views
242
Sunday at 10:38 AM
aeric
Article
B4A Library
[class] Google Code Scanner - no permission, very simple to use, barcode scanning
Erel
Apr 24, 2024
Additional libraries, classes and official updates
Replies
10
Views
3K
Sunday at 10:17 AM
Ryan Pigeon
Article
B4A Library
OCR - Extracting text from a bitmap using the Play Services Vision API
Johan Schoeman
Oct 18, 2017
Additional libraries, classes and official updates
2
Replies
37
Views
13K
Sunday at 9:55 AM
Johan Schoeman
Article
B4A Library
FaceSpotter
Johan Schoeman
Mar 25, 2018
Additional libraries, classes and official updates
2
Replies
35
Views
6K
Sunday at 9:46 AM
Johan Schoeman
J
Question
Android Question
Downgrade detected: Update version code 1 is older than current 2 What does this mean
jimseng
Sunday at 9:20 AM
Android Questions
Replies
1
Views
112
Sunday at 9:38 AM
jimseng
J
M
Question
B4R Question
Dallas 18b20
Mania
Oct 23, 2024
B4R Questions
Replies
5
Views
225
Sunday at 7:24 AM
Laurent95
Question
iOS Question
Send bytes from iPhone to USB-device.
OlavRossland
Oct 21, 2024
iOS Questions
Replies
9
Views
244
Sunday at 7:20 AM
OlavRossland
Forum Icons missing?
JohnC
Oct 12, 2024
Forum Discussion
Replies
7
Views
368
Sunday at 7:14 AM
Erel
Article
B4A Library
SD: Floating Button StandOut
Star-Dust
Jun 20, 2017
Additional libraries, classes and official updates
3
4
5
Replies
89
Views
27K
Sunday at 6:54 AM
Star-Dust
Article
B4A Library
[B4A] [B4XPages] ScreenRecorder/ScreenShots
moster67
Sep 24, 2016
Additional libraries, classes and official updates
2
3
4
Replies
69
Views
32K
Sunday at 6:47 AM
Erel
Question
Android Question
B4XPages.GetPage
LucaMs
Oct 24, 2024
Android Questions
Replies
1
Views
189
Sunday at 6:46 AM
Erel
Question
Android Question
The code 'cursor=Starter. Mysql_Jdbc. ExecutQuery (strSQL)' reports an error and the reason cannot be found
bskotu555
Oct 24, 2024
Android Questions
Replies
1
Views
66
Sunday at 6:37 AM
Erel
Question
Android Question
Problem with SMS reception
Filippo
Oct 23, 2024
Android Questions
Replies
3
Views
187
Sunday at 6:34 AM
Erel
Question
Android Question
Online multi user data entry to excel file
jolclov
Oct 16, 2024
Android Questions
Replies
5
Views
202
Sunday at 6:19 AM
DonManfred
A
Question
Android Question
Can we use Mobile's camera as IR decoder ( receiver )
Adamdam
Saturday at 9:26 PM
Android Questions
Replies
2
Views
148
Sunday at 4:48 AM
personalapps
P
Article
B4A Library
PuzzleTak_AudioPlayer and Visualizer
PuzzleTak
Aug 25, 2023
Additional libraries, classes and official updates
Replies
2
Views
611
Sunday at 3:05 AM
PABLO2013
Article
Share My Creation
Interactive demos
rbghongade
Sunday at 1:38 AM
Share Your Creations
Replies
0
Views
160
Sunday at 1:38 AM
rbghongade
Article
Share My Creation
Oscilloscope
klaus
Jan 5, 2012
Share Your Creations
2
Replies
22
Views
20K
Sunday at 1:58 AM
PABLO2013
B4X and @Erel are a fantastic buffer against the far reaching machinations of Google
William Lancee
Sunday at 1:27 AM
Chit Chat
Replies
0
Views
149
Sunday at 1:27 AM
William Lancee
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