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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
Mashiane
reacted to
madru's post
in the thread
Share My Creation
B4J NES Emulator Project
with
Like
.
B4J NES Emulator Project B4JNES - Complete Documentation and Sourcecode Overview The B4J NES Emulator is a comprehensive Nintendo...
Jan 22, 2026
aeric
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
Once you purchased the VPS plan, read the instructions from the email to login to the panel. Once you are logged in to the panel, click...
Jan 22, 2026
Mashiane
replied to the thread
Share My Creation
[Web][SithasoDaisy5] eCommerce/Online Store b4xtemplate
.
Hi @ilan , thank you so much. There is no back-end functionality added to this template as one is given a flexibility to use their own...
Jan 22, 2026
Cableguy
replied to the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
.
I've always used Hex values in the "#AABBCC" format, being the # the identifier symbol, and dealing with them as strings... and changing...
Jan 22, 2026
aeric
reacted to
amarnath's post
in the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
with
Like
.
It’s 1:40 AM in India. I’ll purchase it early this morning at 10 o’clock. Please guide me
Jan 22, 2026
A
amarnath
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
It’s 1:40 AM in India. I’ll purchase it early this morning at 10 o’clock. Please guide me
Jan 22, 2026
zed
reacted to
LucaMs's post
in the thread
B4J Code Snippet
Set File Modified Date using JavaObject
with
Like
.
Better two than zero 😊
Jan 22, 2026
zed
posted the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
in
B4J Questions
.
Hello, I'm developing a CHIP-8 emulator in B4J. I'm using hexadecimal opcodes in a Select Case, for example: Select Case...
Jan 22, 2026
R
rodmcm
replied to the thread
Android Question
File Provider - App wont open at all
.
Yes it worked thanks.... Will look harder at my code
Jan 22, 2026
Mashiane
reacted to
tchart's post
in the thread
B4J Library
ResultSetConvertor
with
Like
.
Since B4J came out over 10 years ago, I have amassed a load of B4J helper functions to convert SQL query ResultSets into Maps, Lists...
Jan 22, 2026
M
Mark Stuart
posted the thread
Android Question
Display a word formatted doc on a layout
in
Android Questions
.
Hi y'all, I need to display a EULA (End User License Agreement) that is formatted as a word doc or PDF that has bold headings, etc, on...
Jan 22, 2026
Cableguy
reacted to
William Lancee's post
in the thread
B4J Question
Wait for... Trouble
with
100%
.
Because you have taken the 'Wait For' out of Big Sub, you have to put one there for each call to Mail (which has to be a resumable sub)...
Jan 22, 2026
aeric
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
You can sign up using my referral link so I can also earn some credits while you can enjoy 20% discount...
Jan 22, 2026
M
Mark Stuart
reacted to
Erel's post
in the thread
Wish
Documentation Tab
with
Like
.
Add a code module with: Sub Process_Globals End Sub #If DOCUMENTATION Write here whatever you like #End If
Jan 22, 2026
A
amarnath
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
please send referral link
Jan 22, 2026
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