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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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iOS Question
Error creating keystore file
alimanam3386
Today at 3:44 PM
iOS Questions
Replies
4
Views
50
13 minutes ago
alimanam3386
Question
iOS Question
Library not loaded: @rpath\/libswiftCore.dylib
DactilPlus
Today at 3:26 PM
iOS Questions
Replies
3
Views
42
Today at 4:49 PM
Erel
Question
iOS Question
Hosted Builder in Version 10.00 is missing iBarcode2-Lib
b4x-de
Today at 4:07 PM
iOS Questions
Replies
1
Views
33
Today at 4:46 PM
Erel
Bug?
#SignKeyFolder slightly broken 🤏
Sandman
Today at 4:07 PM
iOS Bugs & Wishlist
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0
Views
18
Today at 4:07 PM
Sandman
Article
Share My Creation
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Sep 2, 2025
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May 29, 2024
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YvesB4
Y
V
Italian
mi presento
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Today at 1:30 PM
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Today at 3:20 PM
Star-Dust
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Question
B4J Question
B4J send email, question about email sender ...
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Yesterday at 5:45 PM
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Today at 2:08 PM
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Nov 24, 2025
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Nov 22, 2025
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Article
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Nov 4, 2025
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Question
Android Question
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FrostCodes
Nov 27, 2025
Android Questions
Replies
2
Views
192
Today at 1:03 PM
FrostCodes
P
German
txt-Datei speichern
peternmb
Monday at 2:07 PM
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Views
245
Today at 11:25 AM
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Monday at 6:32 PM
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Building an MCP server in B4J
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Tuesday at 7:55 AM
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Java.net protocol exception (status code 103)
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Tuesday at 9:12 PM
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Today at 10:04 AM
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iOS Question
When will xCode 26 become mandatory?
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Views
165
Today at 9:52 AM
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Question
B4J Question
HttpJob in BackGroundWorker compared to PyBridge server example. Benchmark. Is it correct?
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Replies
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Views
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Today at 8:19 AM
hatzisn
Sticky
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B4i Library
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Nov 16, 2014
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Other
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Jul 30, 2015
B4J Libraries & Classes
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Today at 8:02 AM
Star-Dust
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