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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
William Lancee
replied to the thread
B4J Tutorial
[B4X] Native B4X Implementation of Two Pandas-like Classes: DataFrame and Series
.
Part 3. The B4X DataFrame Class: methods for creation and examples of use Series are useful, especially if you prefer to avoid loops...
Feb 21, 2026
William Lancee
replied to the thread
B4J Tutorial
[B4X] Native B4X Implementation of Two Pandas-like Classes: DataFrame and Series
.
Part 2. The B4X Series Class: methods for creation and examples of use The attached .zip is a demo of some methods in the Series class...
Feb 21, 2026
William Lancee
posted the thread
B4J Tutorial
[B4X] Native B4X Implementation of Two Pandas-like Classes: DataFrame and Series
in
B4J Tutorials
.
Edit: These classes are largely superseded by ListOfArrays in combination with wLOAExtras...
Feb 21, 2026
N
Nitin Joshi
posted the thread
Android Question
Orientation support by B4XPages
in
Android Questions
.
I am looking for orientation support by B4XPages for Android. What are the changes i need to follow to achieve?
Feb 21, 2026
Claudio Oliveira
reacted to
valerioup's post
in the thread
B4A Library
[B4X] ediChart A library for creating PIE charts with rounded edges & Piramid Chart & More
with
Like
.
Work coming up next week
Feb 21, 2026
Claudio Oliveira
reacted to
valerioup's post
in the thread
B4A Library
[B4X] ediChart A library for creating PIE charts with rounded edges & Piramid Chart & More
with
Like
.
I'm creating other types of graphics; if anyone is interested, please contact me privately. This is my new work. Always done with...
Feb 21, 2026
Claudio Oliveira
reacted to
valerioup's post
in the thread
B4A Library
[B4X] ediChart A library for creating PIE charts with rounded edges & Piramid Chart & More
with
Like
.
This library allows you to create bar charts simply by adding a list of values. Examples are included in b4a and b4j. You can now create...
Feb 21, 2026
Mashiane
reacted to
tummosoft's post
in the thread
B4A Class
DatePicker, CalendarView, TimelineView, TagView
with
Like
.
* ToastMessage is a custom Toast Library using B4X language. Private Sub B4XPage_Created (Root1 As B4XView) Root = Root1...
Feb 21, 2026
Mashiane
reacted to
tummosoft's post
in the thread
B4A Class
DatePicker, CalendarView, TimelineView, TagView
with
Like
.
* BottomNavigationView Sub Class_Globals Private Root As B4XView Private xui As XUI Private BottomNavigationView1 As...
Feb 21, 2026
Mashiane
reacted to
aeric's post
in the thread
My Web Development Overview
with
Like
.
Project Templates 1. Inti Server (7KB) A very small server suitable for quick test. Contains 1 handler, IndexWebHandler. Depends on...
Feb 21, 2026
Mashiane
reacted to
aeric's post
in the thread
My Web Development Overview
with
Like
.
Tools 1. Libraries Downloader (libget) A tool similar to package manager where you can use to download the missing libraries for B4A and...
Feb 21, 2026
Mashiane
reacted to
aeric's post
in the thread
My Web Development Overview
with
Like
.
B4X is a great tool for developing Web Applications and Backend. It started from my idea to create web API tool like .NET Web API and...
Feb 21, 2026
AnandGupta
reacted to
Erel's post
in the thread
Android Question
SLC - Will this tool be updated to work with newer java versions
with
Like
.
You can use Eclipse with the latest Android SDK. You don't need to create an Android project. You can also use Android Studio if you...
Feb 21, 2026
I
ingo.tw
posted the thread
B4AI:基於 B4X 的 Agent-Friendly 應用架構(個人提案)
in
Chinese Forum
.
由「WebMCP 統治世界」到「以 B4AI(B4X+AI)取代 WebMCP 無介面」的前瞻第一性範式: 一、從「Agent 看網頁」到「Agent 看模型」 WebMCP 讓網站在載入時就暴露出 Tool Name、Tool Description,Agent...
Feb 21, 2026
teddybear
replied to the thread
Android Question
How to change TextSize Dialog [Solved]
.
Why do you use a Label as a content? ShowCustom - Allows you to pass a layout of your own and show it as a dialog, it should be a panel...
Feb 21, 2026
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