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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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New profile posts
Latest activity
JGParamo
reacted to
PaulMeuris's post
in the thread
[B4A] pmMindmap: a mindmap app written in B4A for a tablet
with
Like
.
This new update from the B4J version has the same functionalities as the B4A app. You can now exchange the json files (and .bak backup...
Mar 10, 2026
LucasHeer
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
ListOfArrays (LOA) is a simple list where each item is an array of objects, and each array represents a row. As LOA stores tabular data...
Mar 10, 2026
LucasHeer
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
First example: Dim table As ListOfArrays = LOAUtils.CreateEmpty((Array("Animal type", "Name", "Age", "Weight")))...
Mar 10, 2026
LucasHeer
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
Example of using LOA to manage UI elements. A table with buttons and properties is created: ButtonsTable =...
Mar 10, 2026
MarcoRome
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
ListOfArrays (LOA) is a simple list where each item is an array of objects, and each array represents a row. As LOA stores tabular data...
Mar 10, 2026
K
khng
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
Example of using LOA to manage UI elements. A table with buttons and properties is created: ButtonsTable =...
Mar 10, 2026
K
khng
reacted to
LucaMs's post
in the thread
Android Code Snippet
[B4X] GenerateULID (+ LongToBytes48 + EncodeBase32)
with
Like
.
ULID (Universally Unique Lexicographically Sortable Identifier) A ULID is a 128‑bit globally unique identifier designed to be both...
Mar 10, 2026
K
khng
reacted to
Blueforcer's post
in the thread
B4A Library
LlamaEngine - Local LLMs
with
Like
.
LlamaEngine - Run LLM Models Locally on Android Run large language models (LLMs) directly on your Android device - no internet, no API...
Mar 10, 2026
Cordwainer Smith
reacted to
Cableguy's post
in the thread
Android Question
What is the best AI for generating B4X apps?
with
Like
.
I remembered He had the steering wheel placed on the car roof... Anyway, if "developers" start "creating" 100% prompt based IA driven...
Mar 10, 2026
Cordwainer Smith
reacted to
Cableguy's post
in the thread
Android Question
What is the best AI for generating B4X apps?
with
Like
.
each time I read something like this, it reminds me that episode os the simpsons, where Homer gets to create "his dream car"....
Mar 10, 2026
Cordwainer Smith
reacted to
peacemaker's post
in the thread
Android Question
What is the best AI for generating B4X apps?
with
Like
.
Mar 10, 2026
chjk
replied to the thread
B4J Question
How to move an window to linux desktop outside
.
It's Linux Deepin, DDE is desktop manage!
Mar 10, 2026
chjk
replied to the thread
B4J Question
How to move an window to linux desktop outside
.
yes,it‘s a virtual machine running in a window! Is it related to the operating environment?
Mar 10, 2026
T
thetrueman
reacted to
freedom2000's post
in the thread
Share My Creation
Kokot: a low energy chicken coop door
with
Like
.
This is probably the simplest B4A project that I have made ! Everything is open source/open hardware. Project details here : Kokot on...
Mar 10, 2026
Mashiane
replied to the thread
Android Question
What is the best AI for generating B4X apps?
.
Gemini 3.1 Pro for you. This is one coding agent I dislike with passion. I never ever get any luck with it at all, yho! I need to make...
Mar 9, 2026
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