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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
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Latest activity
Mashiane
reacted to
fernando1987's post
in the thread
Share My Creation
🚨 Ribbon bar ! The Total Evolution of JDashboard UI is Almost Here! 🚀
with
Love
.
The total evolution of JDashboard UI is reaching new heights. Today, I’m thrilled to share a massive breakthrough that drastically...
Apr 11, 2026
hatzisn
replied to the thread
B4A Library
[B4X] [Chargeable] AI Embeddings - Turn SQLite and EVERY DB into a vector database
.
RAG is based on embeddings models and LLM models. You get the relevance with the first (given that you have calculated the embeddings...
Apr 10, 2026
Mashiane
reacted to
Sergey_New's post
in the thread
Android Question
EditText
with
Like
.
I did this: Dim cd As ColorDrawable cd.Initialize(Colors.Transparent, 0) Dim borderCd As ColorDrawable...
Apr 10, 2026
cklester
reacted to
fernando1987's post
in the thread
Share My Creation
🚨 Ribbon bar ! The Total Evolution of JDashboard UI is Almost Here! 🚀
with
Wow
.
The total evolution of JDashboard UI is reaching new heights. Today, I’m thrilled to share a massive breakthrough that drastically...
Apr 10, 2026
fernando1987
replied to the thread
Share My Creation
🚨 Ribbon bar ! The Total Evolution of JDashboard UI is Almost Here! 🚀
.
The total evolution of JDashboard UI is reaching new heights. Today, I’m thrilled to share a massive breakthrough that drastically...
Apr 10, 2026
Cableguy
replied to the thread
B4R Library
AString for B4R : arduino String for B4R
.
so, with this we can use "callsubplus(sub2call as string,0) and have the sub2call be "variable"? using it to call a different module?
Apr 10, 2026
aminoacid
replied to the thread
B4J Library
[B4X] BroadcastBuddy B4X Lib - Simplified Messaging and Notifications
.
Anyone had any success getting this to work?
Apr 10, 2026
Johan Hormaza
reacted to
hatzisn's post
in the thread
B4A Library
[B4X] [Chargeable] AI Embeddings - Turn SQLite and EVERY DB into a vector database
with
Like
.
We are all familiar with AI Embeddings. They are the base in RAG (Retrieval Augmented Generation) for AI. This library converts SQLite...
Apr 10, 2026
Serge Nova
posted the thread
Share My Creation
Showcasing a High-Frequency Trading (HFT) Arbitrage Bot developed with B4J
in
Share Your Creations
.
Hello everyone, After more than a year of silence, I am returning with my most advanced project since I started as a Developer and...
Apr 10, 2026
Johan Hormaza
reacted to
Erel's post
in the thread
iOS Tutorial
CSBuilder - AttributedStrings builder
with
Like
.
No. You can use FontAwesome or a similar font file. BBLabel (BCTextEngine) is a better option for cross platform rich text.
Apr 10, 2026
aminoacid
reacted to
aziznetstudio's post
in the thread
B4J Code Snippet
FREE MQTT Private Notification Push Messaging
with
Like
.
hi b4x's communauty , this is my first thread on b4x forum , and i'm so happy to do this ,first excuse me for my poor english and i...
Apr 10, 2026
Johan Hormaza
reacted to
Erel's post
in the thread
Android Code Snippet
[B4X] [LOA] ListOfArrays <--> B4XTable
with
Like
.
Visualize a LOA with B4XTable: Private Sub ShowLoaInTable(loa As ListOfArrays, table As B4XTable, DateColumns As List) table.Clear...
Apr 10, 2026
Johan Hormaza
reacted to
alwaysbusy's post
in the thread
LLM's and the importance of using RAG in the chain
with
Like
.
I have been working on a library to use LLM's (like openAI) in B4J for our company. Using OpenAI is pretty simple to do with their REST...
Apr 10, 2026
aminoacid
replied to the thread
B4J Library
Windows Notifications Library
.
Very nice. Thanks! I'm trying to replace "ntf.Iconxxxxx" with my own icon. Is that possible? Specifying a filename/path does not...
Apr 10, 2026
aminoacid
reacted to
hatzisn's post
in the thread
B4J Library
Windows Notifications Library
with
Like
.
Good evening all, I created for my needs a library that shows windows notifications and it does not break the code in other platforms...
Apr 10, 2026
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