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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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408.5K
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Sub-forums
Libraries developers questions
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S
Android Question
Google Maps
34 minutes ago
Sergey_New
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
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28.4K
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28.4K
Android Example
[B4X]How to Implement Lottie in B4XPages (AXrLottie B4A and iLotttie B4i)
Monday at 6:08 AM
mcqueccu
Additional libraries, classes and official updates
Users contributed libraries, classes and official updates.
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68.5K
Sub-forums
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Old Libraries Archive
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B4A Library
[B4X] [XUI] AS Chips - Display your Hashtags, Filters or Categories
Today at 12:54 AM
Alexander Stolte
Code Snippets
A place to share useful code snippets.
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783
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4.3K
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4.3K
Android Code Snippet
Second or more CLV from parent CLV get item
Thursday at 8:21 PM
serg992313
Bugs & wishlist
The place to discuss bugs and missing features.
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26.2K
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Wish
Bookmarks scroll button?
Tuesday at 3:14 PM
Paolo Pini
Share Your Creations
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2K
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14.8K
J
Share My Creation
360 degree video viewer
Yesterday at 5:49 PM
js486dog
B4i - iOS
iOS Questions
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50.5K
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W
iOS Question
Error: Who knows what it means?
Yesterday at 3:12 PM
Wolli013
iOS Tutorials
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165
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iOS Tutorial
ITMS-91053: Missing API declaration
Mar 28, 2024
Erel
iOS Libraries
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208
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2.8K
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T
B4i Library
[class] Altimeter
Apr 7, 2024
Tonrad
iOS Code Snippets
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128
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468
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468
iOS Code Snippet
Using OBJC to find the values of native constants
Mar 19, 2024
tucano2000
iOS Bugs & Wishlist
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716
Messages
2.8K
Messages
2.8K
Bug?
"TOP" and "BOTTOM" don't work in B4i, Solved
Apr 13, 2024
Alexander Stolte
iOS Share Your Creations
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Threads
156
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874
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874
Share My Creation
CleanTasks - a minimalist to-do list
Thursday at 9:36 AM
Alexander Stolte
B4J - Desktop, Server and Raspberry Pi
B4J Questions
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14.5K
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82.5K
Messages
82.5K
B4J Question
Dim job as Httpjob causes runtime error
41 minutes ago
DonManfred
B4J Tutorials
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798
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7.3K
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7.3K
B4J Tutorial
ABMaterial - "Add to Home Screen" functionality - principally for Android Chrome and iOS Safari
20 minutes ago
JackKirk
B4J Libraries & Classes
Threads
693
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11.2K
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11.2K
B4J Library
[B4X] Firebase Auth REST API
Yesterday at 9:42 AM
Alexander Stolte
B4J Code Snippets
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465
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1.7K
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1.7K
B4J Code Snippet
[B4X] MiniORMUtils - SQL Query Builder
Sunday at 5:45 PM
aeric
B4J Bugs & Wishlist
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1.2K
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5.1K
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5.1K
Wish
Multiple installations for B4X
Apr 17, 2024
Swissmade
B4J Share Your Creations
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593
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5K
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Share My Creation
[Project Template] [Web] API Server 2
Thursday at 6:48 PM
aeric
B4R - Arduino, ESP8266 and ESP32
B4R Questions
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2.1K
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12.2K
Sub-forums
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Libraries developers questions
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12.2K
C/C++ Question
.hpp file only
Sunday at 6:30 AM
Erel
B4R Tutorials
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201
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1.2K
Messages
1.2K
B4R Tutorial
Controllino Mega PLC Examples
Apr 7, 2024
Johan Schoeman
B4R Libraries
Additional libraries
Threads
136
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836
Messages
836
B4R Library
rControllino
Apr 1, 2024
Johan Schoeman
B4R Code Snippets
Threads
118
Messages
352
Messages
352
B4R Code Snippet
Useful defines
Mar 25, 2024
Daestrum
B4R Bugs & Wishlist
Threads
247
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1K
Messages
1K
L
Bug?
[Board selector] error
Mar 19, 2024
Lee Ingram
B4R Share Your Creations
Threads
109
Messages
343
Messages
343
Share My Creation
Waveform Generator AD9833
Apr 4, 2024
moty22
General
The Business Forum
The place for business (ads, sales, money, ...) related questions and tips.
Threads
432
Messages
3.3K
Messages
3.3K
Web based Point of Sales system
Yesterday at 7:55 AM
aeric
🐢 👩🏫 👨🏫 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
105
Messages
1.2K
Messages
1.2K
Using a 2.9 inch E-Paper Display with ARDUINO
Apr 6, 2024
Marc DANIEL
Share Your B4X Story
What are you using B4X for? What have you learnt along the way?
Threads
46
Messages
423
Messages
423
No regret building MiniORM
Apr 19, 2024
aeric
Game Development
Game development related questions and discussions
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351
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3.2K
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3.2K
Games
And a puzzle bobble (bubble shooter) game?
Apr 4, 2024
andymc
Chit Chat
The place for open discussions.
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41.2K
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41.2K
E
ANNNND here we go .......
Today at 12:35 AM
emexes
Forum Discussion
Please post any question or idea regarding the forum here.
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Spam threads
Apr 15, 2024
Erel
Job Offers
Do you have a job offer / project for developers? Post it here.
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830
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3.6K
I am looking for an experienced developer
Thursday at 11:01 PM
Brian Michael
More Languages
Italian Forum
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56.8K
Messages
56.8K
Italian
(B4J) MediaPlayerStream errore di Inizializzazione
Yesterday at 4:46 PM
XorAndOr
German Forum
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German Tutorials
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German
EYOYO Barcode Scanner über Tastatur eingeschliffen
Monday at 12:58 PM
Martin Domian
Spanish Forum
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19K
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Spanish
Ayuda con subir imagen por ftp o HttpJob [SOLUCIONADO]
Thursday at 3:30 PM
josejad
French Forum
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French Tutorials
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French
File.DirRootExternal = disque dur ?
Today at 1:32 AM
fgh3966
Portuguese Forum
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206
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958
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958
M
Emulador Android para Windows?
Apr 13, 2024
MiriamPowell
Chinese Forum
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237
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764
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Sub-forums
Chinese Tutorials
Messages
764
有没有大神提供一下APK升级的代码
Mar 27, 2024
byz
Even More Languages
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Russian Forum
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Dutch Forum
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Japanese Forum
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Bahasa Malaysia Forum
Korean Forum
Messages
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[บทเรียน,B4A] การนำแอพที่เขียนได้ ขึ้น Play Store
Thursday at 4:06 AM
Theera
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Link
Latest libraries
AS_Chips
By: Alexander Stolte
version: 1.10
Platforms: B4A, B4i, B4J
AS_CheckBoxAdvanced
By: Alexander Stolte
version: 1.02
Platforms: B4A, B4i, B4J
AS_ScrollingChips
By: Alexander Stolte
version: 2.05
Platforms: B4A, B4i, B4J
AS_TabMenuAdvanced
By: Alexander Stolte
version: 1.17
Platforms: B4A, B4i, B4J
GoogleCodeScanner
By: Erel
version: 1.00
Platforms: B4A
AS_PremiumSummary
By: Alexander Stolte
version: 1.00
Platforms: B4A, B4i, B4J
Index
Latest posts
B4J Tutorial
ABMaterial - "Add to Home Screen" functionality - principally for Android Chrome and iOS Safari
Latest: JackKirk
20 minutes ago
B4J Tutorials
S
Android Question
Google Maps
Latest: Sergey_New
34 minutes ago
Android Questions
B4J Question
Dim job as Httpjob causes runtime error
Latest: DonManfred
41 minutes ago
B4J Questions
D
B4J Question
Error writing to MySQL database - This method does not support arrays of primitives.
Latest: Declan
Today at 4:07 AM
B4J Questions
French
File.DirRootExternal = disque dur ?
Latest: fgh3966
Today at 1:32 AM
French Forum
B4A Library
[B4X] [XUI] AS Chips - Display your Hashtags, Filters or Categories
Latest: Alexander Stolte
Today at 12:54 AM
Additional libraries, classes and official updates
Members online
ecam
JackKirk
Xfood
micro
picenainformatica
bdunkleysmith
Fulvio75
Mariano Ismael Castro
Pearl
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Members
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