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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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Latest activity
What's new
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Latest activity
omo
replied to the thread
Android Question
(Solved)-Sub complete signature does not match expected signature.
.
The issue is that the code is bulky and don't even know which exact area is generating such error. I have tried to exclude some pages...
Apr 9, 2026
aeric
replied to the thread
Share My Creation
B4J Client with Api Webdev CRUD to allow HFSQL database content
.
If you are not planning to share the source then at least share a screenshot.
Apr 9, 2026
Daestrum
reacted to
Mashiane's post
in the thread
B4J Tutorial
[B4X] VS Code B4X IDE Companion — A Complete Tutorial for Cross Platform
with
Love
.
Greetings... Introduction For a long time, developing with B4X meant staying inside the native B4X IDE. It is a great tool, but if you...
Apr 9, 2026
T
Tonrad
replied to the thread
iOS Question
[SOLVED] B4i v10 compile error
.
Thank you, Erel. It's working now. :)
Apr 9, 2026
aeric
reacted to
Mashiane's post
in the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
with
100%
.
Not me...
Apr 9, 2026
aeric
replied to the thread
Android Question
(Solved)-Sub complete signature does not match expected signature.
.
When your attempts and changes were still failed, it is better to upload a small example project. Create a fresh project and focus on...
Apr 9, 2026
omo
replied to the thread
Android Question
Digital Ink Recognition not Working in Activity based due to Initialization Error
.
Thank you Erel for your response. I was absent throughout yesterday in the forum except 2 minutes when l clicked on my email alert to...
Apr 9, 2026
omo
replied to the thread
Android Question
(Solved)-Sub complete signature does not match expected signature.
.
Aeric, thanks for your response and sorry for my late reply. I was absent throughout yesterday in the forum except 2 minutes when l...
Apr 9, 2026
angel_
reacted to
Mashiane's post
in the thread
B4J Tutorial
[B4X] VS Code B4X IDE Companion — A Complete Tutorial for Cross Platform
with
100%
.
Greetings... Introduction For a long time, developing with B4X meant staying inside the native B4X IDE. It is a great tool, but if you...
Apr 9, 2026
Mashiane
replied to the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
.
Not me...
Apr 9, 2026
aeric
replied to the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
.
Does any developer feels excited about it? I doubt developers are tired with MS toolkit. I read it is only available for C# and C++.
Apr 9, 2026
Mashiane
replied to the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
.
And they are open-sourcing WinUI 3... interesting...
Apr 9, 2026
P
Patrick202
replied to the thread
iOS Tutorial
CSBuilder - AttributedStrings builder
.
Can the CSbuilder append the image like the one in b4a?
Apr 9, 2026
Mashiane
replied to the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
.
Interesting article. One would think that as a software giant, Microsoft would dog feed itself and use their own tools in developing...
Apr 9, 2026
Mashiane
reacted to
aeric's post
in the thread
Developer explains why Windows 11 keeps getting web apps instead of native apps
with
Like
.
https://www.windowslatest.com/2026/04/07/developer-explains-why-windows-11-keeps-getting-web-apps-instead-of-native-apps/
Apr 9, 2026
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