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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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Android Question
EAN-128 bar code decoding function (GS1-128)
vecino
Today at 6:26 PM
Android Questions
Replies
3
Views
39
A moment ago
Xfood
A
Question
iOS Question
Get B4i-Builder
alyami
36 minutes ago
iOS Questions
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0
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10
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alyami
A
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iOS Question
Local Builder Download link?
Alexander Stolte
Sep 16, 2021
iOS Questions
Replies
3
Views
498
39 minutes ago
alyami
A
Question
Android Question
App not installed
SAMER ISSA
Today at 6:59 PM
Android Questions
Replies
2
Views
45
Today at 7:27 PM
SAMER ISSA
L
Question
B4J Question
Convert ImageView click event coordinates to actual image pixel coordinates
lonnieh
Today at 5:32 PM
B4J Questions
Replies
3
Views
74
Today at 6:51 PM
Sagenut
Question
Android Question
ANDROID-AUTO
Mr Blue Sky
Today at 6:19 PM
Android Questions
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0
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Mr Blue Sky
S
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Android Question
Sharing Info between 3 apps
Setlodi
Thursday at 5:45 PM
Android Questions
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336
Today at 5:14 PM
peacemaker
Italian
Chiacchiericci
LucaMs
Feb 13, 2016
Italian Forum
328
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LucaMs
M
Question
Android Question
concat two variable in byte
Masoud44
Thursday at 12:47 AM
Android Questions
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6
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193
Today at 2:55 PM
teddybear
R
Question
Android Question
Drawing outermost boundaries of set of squares
RB Smissaert
Monday at 4:29 PM
Android Questions
Replies
7
Views
250
Today at 1:07 PM
RB Smissaert
R
Question
B4J Question
Firebase Notifications Stopped Working as of Today (June 1st)
aminoacid
Yesterday at 3:53 PM
B4J Questions
Replies
4
Views
149
Today at 12:40 PM
aminoacid
Article
B4R Library
rConceptinetics
rwblinn
Today at 12:21 PM
B4R Libraries
Replies
0
Views
54
Today at 12:21 PM
rwblinn
Article
B4A Library
AES Encrypt/Decrypt (Encryption/Decryption) B4A and B4J library
Peter Simpson
Jul 9, 2019
Additional libraries, classes and official updates
Replies
11
Views
9K
Today at 12:17 PM
Hamied Abou Hulaikah
H
Solved
B4J Question
[SOLVED]In B4J FileChooser needs to be able to select a directory
MrKim
Yesterday at 12:32 PM
B4J Questions
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3
Views
155
Today at 12:04 PM
jkhazraji
Question
B4J Question
jShell timeout, what will happen?
wimpie3
Today at 11:15 AM
B4J Questions
Replies
1
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49
Today at 11:41 AM
Erel
Question
Android Question
repeat alarm
f0raster0
Today at 10:33 AM
Android Questions
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0
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57
Today at 10:33 AM
f0raster0
P
B4A Tabpanels: a tabbed user interface example
PaulMeuris
Today at 10:25 AM
🐢 👩🏫 👨🏫 Teaching Programming with B4X
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60
Today at 10:25 AM
PaulMeuris
P
B
Question
Android Question
Problems with PDF on Samsung Tab A7 Lite
Brad Henderson
Yesterday at 10:39 PM
Android Questions
Replies
2
Views
99
Today at 10:12 AM
MicroDrie
Question
Android Question
Available memory
GiovanniPolese
Friday at 7:58 PM
Android Questions
Replies
6
Views
128
Today at 10:00 AM
GiovanniPolese
Question
iOS Question
Possible to get ATR from smartcard on iOS?
Sandman
Thursday at 6:11 AM
iOS Questions
Replies
4
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104
Today at 9:26 AM
Sandman
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