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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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A
Question
iOS Question
CSBuilder attributed string
Alex_197
Sunday at 6:08 PM
iOS Questions
Replies
11
Views
226
Monday at 11:24 PM
TILogistic
Question
Android Question
B4XMAP and OPENSTREETMAP in TOOLTIP
Lucas Siqueira
Monday at 9:18 PM
Android Questions
Replies
0
Views
110
Monday at 9:18 PM
Lucas Siqueira
Question
Android Question
Find "Panel size is unknown. Layout may not be loaded correctly."
Blueforcer
Monday at 5:27 PM
Android Questions
Replies
1
Views
129
Monday at 5:48 PM
Sagenut
Question
B4J Question
Recursive method does work with a breakpoint, but not without it
alwaysbusy
Monday at 1:02 PM
B4J Questions
Replies
9
Views
265
Monday at 5:39 PM
agraham
S
Article
B4A Class
Open Street Map viewer - GPS
spsp
Feb 19, 2021
Additional libraries, classes and official updates
5
6
7
Replies
125
Views
34K
Monday at 5:02 PM
Lucas Siqueira
Article
Other
[B4X][BANano][CLASS] JSONPath: create, read and modify JSON files using a path syntax
alwaysbusy
Sep 13, 2024
B4J Libraries & Classes
Replies
1
Views
251
Monday at 3:47 PM
alwaysbusy
Question
Android Question
CropIWA library and SDK 34
KZero
Sep 10, 2024
Android Questions
Replies
9
Views
330
Monday at 2:48 PM
DonManfred
J
Question
Android Question
Bluetooth ESC/POS Printer
JoshuaBradbury
Monday at 8:50 AM
Android Questions
Replies
5
Views
203
Monday at 2:40 PM
JoshuaBradbury
J
Bug?
Const not always initialized at debug time
luc-dev
Sep 13, 2024
Bugs & wishlist
Replies
6
Views
279
Monday at 9:50 AM
luc-dev
Sticky
Article
Other
Subscribe to B4J library updates
Erel
Jul 30, 2015
B4J Libraries & Classes
22
23
24
Replies
474
Views
115K
Monday at 9:17 AM
alwaysbusy
Article
Share My Creation
[B4X] Malaysian e-Invoice API Client
aeric
Aug 20, 2024
B4J Share Your Creations
Replies
5
Views
528
Monday at 9:16 AM
alwaysbusy
Sticky
Article
B4J Library
[Web][BANano] Website/App/PWA library with Abstract Designer support
alwaysbusy
Nov 26, 2018
B4J Libraries & Classes
6
7
8
Replies
146
Views
101K
Monday at 9:15 AM
alwaysbusy
Question
Android Question
Bluetooth SPP cannot connect (Android 13)
yo3ggx
Sunday at 11:52 AM
Android Questions
Replies
3
Views
150
Monday at 8:15 AM
yo3ggx
Article
Android Code Snippet
[B4X] Using custom fonts on labels and canvases
TILogistic
Sunday at 4:32 PM
Code Snippets
Replies
1
Views
329
Monday at 6:36 AM
TILogistic
Question
Android Question
How i can add border to text?
Alhootti
Sep 12, 2024
Android Questions
2
Replies
22
Views
678
Monday at 6:29 AM
TILogistic
S
Question
Android Question
Cant debug this issue?
Scantech
Sep 14, 2024
Android Questions
Replies
10
Views
320
Monday at 5:54 AM
Erel
W
Question
Android Question
How to check if an application is active.
warayTek
Sunday at 8:27 AM
Android Questions
Replies
2
Views
174
Monday at 5:41 AM
Erel
Question
Android Question
Temprature reading
Alhootti
Aug 4, 2024
Android Questions
2
Replies
20
Views
760
Monday at 4:45 AM
personalapps
P
P
Question
B4J Question
[SOLVED]Updating multiple Webviews on Pane
Peter Lewis
Sunday at 9:26 PM
B4J Questions
Replies
1
Views
122
Sunday at 9:48 PM
Peter Lewis
P
Article
Android Code Snippet
Textsize and Colors of native MsgBox
Blueforcer
Sunday at 9:40 PM
Code Snippets
Replies
0
Views
131
Sunday at 9:40 PM
Blueforcer
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