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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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B4X Programming Forum
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B4A - Android
Android Questions
Please post any technical question in this forum.
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416.4K
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Sub-forums
Libraries developers questions
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Android Question
NTRIP Mount Points
11 minutes ago
Terradrones
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
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28.6K
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28.6K
Android Tutorial
Android 14 / targetSdkVersion 34 and Services
Monday at 6:15 PM
Alexander Stolte
Additional libraries, classes and official updates
Users contributed libraries, classes and official updates.
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68.9K
Sub-forums
Sub-forums
Old Libraries Archive
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B4A Library
[Class] Flexible Table
Today at 12:14 PM
Sergey_New
Code Snippets
A place to share useful code snippets.
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821
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4.4K
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4.4K
Android Code Snippet
Managing color themes with Designer Script Extensions
Yesterday at 10:11 PM
Cadenzo
Bugs & wishlist
The place to discuss bugs and missing features.
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E
Wish
Native way to write Log to file
Today at 1:05 PM
ema01
Share Your Creations
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2K
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15.1K
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15.1K
Share My Creation
[B4XPAGES] LOCALIZATOR - MULTI LANGUAGE - CODE B4X - UI DESIGNER
Today at 10:45 AM
Abdull Cadre
B4i - iOS
iOS Questions
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51.7K
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W
iOS Question
Sensor lidar
A moment ago
Wolli013
iOS Tutorials
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166
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2.5K
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2.5K
iOS Tutorial
Restore factory settings on a locked iPhone device
Oct 15, 2024
hatzisn
iOS Libraries
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211
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2.8K
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2.8K
B4i Library
iSpriteKit- 2D game engine
Sunday at 6:30 AM
Erel
iOS Code Snippets
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131
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473
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473
iOS Code Snippet
Prevent the display from turning off
Thursday at 4:43 PM
Cadenzo
iOS Bugs & Wishlist
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727
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2.8K
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2.8K
Bug?
Hosted builder manager is down
Oct 14, 2024
Erel
iOS Share Your Creations
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Threads
157
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883
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883
Share My Creation
Lognote - quickly and easily create notes with timestamps
Oct 14, 2024
Alexander Stolte
B4J - Desktop, Server and Raspberry Pi
B4J Questions
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85K
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85K
B4J Question
Problems with calling a batch file from B4J
21 minutes ago
kpmais
B4J Tutorials
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830
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7.5K
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7.5K
B4J Tutorial
Using MiniORMUtils in Web API Server 3
Monday at 5:45 AM
aeric
B4J Libraries & Classes
Threads
714
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11.4K
Messages
11.4K
B4J Library
[Web][BANano] Website/App/PWA library with Abstract Designer support
Today at 10:04 AM
alwaysbusy
B4J Code Snippets
Threads
496
Messages
1.9K
Messages
1.9K
B4J Code Snippet
A Rotating Globe
Friday at 5:29 PM
Beja
B4J Bugs & Wishlist
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1.3K
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5.2K
Messages
5.2K
Bug?
ToLowerCase does not work correctly for the Turkish language
Today at 9:58 AM
alwaysbusy
B4J Share Your Creations
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Threads
624
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5.2K
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5.2K
Share My Creation
[Web] Shao - micro blog API server and web client
Today at 1:16 PM
aeric
B4R - Arduino, ESP8266 and ESP32
B4R Questions
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2.2K
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12.7K
Sub-forums
Sub-forums
Libraries developers questions
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12.7K
B4R Question
How to use YF-S302 flowmeter
Saturday at 8:07 AM
sagmill
B4R Tutorials
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204
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1.2K
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1.2K
B4R Tutorial
ESP32 Camera Picture Capture and Video Streaming! (Updated with code!)
Oct 16, 2024
Arf
B4R Libraries
Additional libraries
Threads
141
Messages
858
Messages
858
B4R Library
ESP32extras Library
Sep 3, 2024
peacemaker
B4R Code Snippets
Threads
119
Messages
355
Messages
355
B4R Code Snippet
[ESP32] WatchDog
Oct 8, 2024
peacemaker
B4R Bugs & Wishlist
Threads
249
Messages
1.1K
Messages
1.1K
J
Bug?
given key was not present in the dictionary (Solved).
Aug 26, 2024
jvrh_1
B4R Share Your Creations
Threads
117
Messages
369
Messages
369
Share My Creation
Water tank level sensor with esp8266
Oct 22, 2024
Beja
General
The Business Forum
The place for business (ads, sales, money, ...) related questions and tips.
Threads
435
Messages
3.4K
Messages
3.4K
Wrapper for Yandex Mobile Ads SDK for Android
Oct 11, 2024
Ohanian
🐢👩🏫 Teaching Programming with B4X
B4X is a great option for teaching programming.
This forum is intended for parents and teachers who teach or like to teach programming using B4X.
Threads
112
Messages
1.2K
Messages
1.2K
P
CustomListView (CLV): a collection of examples.
Thursday at 9:09 AM
PaulMeuris
Share Your B4X Story
What are you using B4X for? What have you learnt along the way?
Threads
47
Messages
426
Messages
426
Develop an IOS app with B4I in under 12 hours
Jun 18, 2024
Erel
Game Development
Game development related questions and discussions
Threads
357
Messages
3.2K
Messages
3.2K
Games
And a puzzle bobble (bubble shooter) game?
Yesterday at 7:02 PM
LucaMs
Chit Chat
The place for open discussions.
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42.6K
Messages
42.6K
Stressed developers
Today at 2:44 AM
virpalacios
Forum Discussion
Please post any question or idea regarding the forum here.
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929
Messages
5.8K
Messages
5.8K
How I Use VSCode to Code for B4X Platform - A Productivity Boost
Today at 2:37 AM
virpalacios
Job Offers
Do you have a job offer / project for developers? Post it here.
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843
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3.7K
Messages
3.7K
Jobangebot B4A+B4I (Berlin bevorzugt)
Oct 18, 2024
MirkoLa
More Languages
Italian Forum
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57.8K
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57.8K
Italian
[Risolto] B4J/B4XPages FullScreen problemi vari...
Yesterday at 2:54 PM
LucaMs
German Forum
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15.7K
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German Tutorials
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German
Programmier Job
Oct 29, 2024
MirkoLa
Spanish Forum
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19.2K
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19.2K
Spanish
¿Como puedo obtener el nombre del 'device' y mac (propio) del wifidirect?.
Yesterday at 8:08 AM
josejad
French Forum
Threads
657
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3.7K
Sub-forums
Sub-forums
French Tutorials
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3.7K
French
Recherche version 12.8 de b4A
Monday at 7:33 AM
fgh3966
Portuguese Forum
Threads
204
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942
Messages
942
[B4X] UUID versão 4
Sep 21, 2024
Lucas Siqueira
Chinese Forum
Threads
238
Messages
780
Sub-forums
Sub-forums
Chinese Tutorials
Messages
780
PDA扫码自动换行
Oct 26, 2024
aeric
Even More Languages
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338
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1.3K
Sub-forums
Sub-forums
Russian Forum
Thai Forum
Arabic Forum
Dutch Forum
Hebrew Forum
Japanese Forum
Romanian Forum
Polish Forum
Turkish Forum
Czech Forum
Bahasa Malaysia Forum
Korean Forum
Messages
1.3K
[บทเรียน,B4X]การเขียนโค้ดที่มีประสิทธิภาพ(Code Smells-Code Tips)
Sunday at 2:04 AM
Theera
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Link
Latest libraries
AS_BottomActionSheet
By: Alexander Stolte
version: 1.03
Platforms: B4A, B4i, B4J
AS_Settings
By: Alexander Stolte
version: 2.12
Platforms: B4A, B4i, B4J
Supabase
By: Alexander Stolte
version: 1.25
Platforms: B4A, B4i, B4J
AS_FeatureRequest
By: Alexander Stolte
version: 1.02
Platforms: B4A, B4i, B4J
OpenAI
By: Tim Chapman
version: 1.30
Platforms: B4A, B4J
SD_XUIView2
By: Star-Dust
version: 0.16
Platforms: B4A, B4i, B4J
Index
Latest posts
W
iOS Question
Sensor lidar
Latest: Wolli013
A moment ago
iOS Questions
Android Question
NTRIP Mount Points
Latest: Terradrones
11 minutes ago
Android Questions
B4J Question
Problems with calling a batch file from B4J
Latest: kpmais
21 minutes ago
B4J Questions
W
Android Question
Error kotlin-stdlib on compile
Latest: webhost.company
54 minutes ago
Android Questions
Share My Creation
[Web] Shao - micro blog API server and web client
Latest: aeric
Today at 1:16 PM
B4J Share Your Creations
E
Wish
Native way to write Log to file
Latest: ema01
Today at 1:05 PM
Bugs & wishlist
Members online
Johan Hormaza
aeric
Wolli013
ofc500k
JohnJ
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schimanski
zhousongke
Shelby
Enrico Cicala
John Naylor
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ahpiuma
sbrskr42
RishiKumar2210
romario87027
Cadenzo
agraham
Terradrones
kohlenach
Guenter Becker
Theera
omarapm2
kpmais
Semendey
Gabino A. de la Gala
thetrueman
Ilya G.
teddybear
Marc De Loose
angel_
Mark Read
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Erel
Minicz
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144,247
Messages
950,596
Members
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Latest member
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