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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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Android Question
load to application start application .csv file
Yesterday at 10:13 PM
fgh3966
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
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28.5K
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Android Tutorial
[B4A] [B4XPages] OSM Maps / FusedLocationProviderClient GMS
Yesterday at 2:56 AM
Harris
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Users contributed libraries, classes and official updates.
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B4A Library
[B4X] [XUI] SD DiscTimePicker (DateTimePicker - DiskPicker)
Yesterday at 11:40 AM
Star-Dust
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A place to share useful code snippets.
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785
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Android Code Snippet
Torch in CamEx2
Yesterday at 6:24 PM
b4x-de
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Wish
[B4X] B4XImageView - add SaveBitmap
Yesterday at 5:31 PM
LucaMs
Share Your Creations
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Share My Creation
Integrating GPT-3 API into Android Applications
Yesterday at 11:15 AM
Abdull Cadre
B4i - iOS
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iOS Question
error
Yesterday at 5:56 AM
Erel
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iOS Tutorial
ITMS-91053: Missing API declaration
Mar 28, 2024
Erel
iOS Libraries
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B4i Library
[class] Altimeter
Apr 7, 2024
Tonrad
iOS Code Snippets
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470
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iOS Code Snippet
InputList
Apr 30, 2024
Star-Dust
iOS Bugs & Wishlist
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Bug?
"TOP" and "BOTTOM" don't work in B4i, Solved
Apr 13, 2024
Alexander Stolte
iOS Share Your Creations
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156
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874
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874
Share My Creation
CleanTasks - a minimalist to-do list
Apr 25, 2024
Alexander Stolte
B4J - Desktop, Server and Raspberry Pi
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B4J Question
SOLVED - JShell - and the data in StdOut
Yesterday at 5:30 PM
besoft
B4J Tutorials
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B4J Tutorial
[Web][SithasoDaisy] Mastering the SDUIDragTabs Component i.e. Draggable Tabs
Friday at 2:54 AM
Mashiane
B4J Libraries & Classes
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695
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11.2K
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F
B4J Library
[B4X] [XUI] SD_TreeList
Sunday at 3:32 PM
fengce
B4J Code Snippets
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466
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1.7K
B4J Code Snippet
JColorChooser : change your colors the Photoshop way
Monday at 10:31 AM
jkhazraji
B4J Bugs & Wishlist
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5.1K
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W
Wish
MergeLibraries: False -> write libs.txt
Yesterday at 6:07 AM
walt61
B4J Share Your Creations
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596
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Share My Creation
[Web][SithasoDaisy] Let's Go Mobile First
Saturday at 11:31 PM
Mashiane
B4R - Arduino, ESP8266 and ESP32
B4R Questions
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B4R Question
ESP32 how to use BT with astream
May 1, 2024
luki_c
B4R Tutorials
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203
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1.2K
B4R Tutorial
Arduino-PIDController-Library
Sunday at 3:03 PM
Johan Schoeman
B4R Libraries
Additional libraries
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137
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838
Messages
838
B4R Library
rFastPID
May 1, 2024
Johan Schoeman
B4R Code Snippets
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118
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352
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352
B4R Code Snippet
Useful defines
Mar 25, 2024
Daestrum
B4R Bugs & Wishlist
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247
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1K
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L
Bug?
[Board selector] error
Mar 19, 2024
Lee Ingram
B4R Share Your Creations
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109
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343
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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.
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434
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3.4K
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3.4K
S
Help Requuest for Parkinsons glove development
Yesterday at 1:33 PM
stevewidget
🐢 👩🏫 👨🏫 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.
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105
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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?
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46
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424
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424
What I have learned about DateTime
Yesterday at 5:25 AM
aeric
Game Development
Game development related questions and discussions
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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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Please ask me
Yesterday at 4:00 PM
aeric
Forum Discussion
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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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New DJI-library
Sunday at 11:46 AM
schimanski
More Languages
Italian Forum
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Italian
ChatGPT ha alzato il gomito
Yesterday at 11:27 PM
LucaMs
German Forum
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German
Energiesparmodus
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Spanish
Puedo instalas mi APP iphones de mi empresa sin habilitarles los en modo desarrollador
Yesterday at 10:07 PM
pcicom
French Forum
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French
Scroll fonction
Yesterday at 8:03 AM
jojo12
Portuguese Forum
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Emulador Android para Windows?
Apr 13, 2024
MiriamPowell
Chinese Forum
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有没有大神提供一下APK升级的代码
Mar 27, 2024
byz
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ESP32 i esptool: FileNotFoundError: [Errno 2] No such file or directory: '/usr/lib/python3/dist-packages/esptool/targets/stub_flasher/stub_flasher_32.
Apr 29, 2024
luki_c
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Latest libraries
AS_ScrollingChips
By: Alexander Stolte
version: 2.06
Platforms: B4A, B4i, B4J
AS_Chips
By: Alexander Stolte
version: 1.11
Platforms: B4A, B4i, B4J
AS_CheckBoxAdvanced
By: Alexander Stolte
version: 1.02
Platforms: B4A, B4i, B4J
AS_Badges
By: Alexander Stolte
version: 1.04
Platforms: B4A, B4i, B4J
SithasoDaisy
By: Mashiane
version: 2.24
Platforms: B4J
SithasoIonic7
By: Mashiane
version: 1.24
Platforms: B4J
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ChatGPT ha alzato il gomito
Latest: LucaMs
Yesterday at 11:27 PM
Italian Forum
Italian
lista e sqlite
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Yesterday at 10:20 PM
Italian Forum
Android Question
load to application start application .csv file
Latest: fgh3966
Yesterday at 10:13 PM
Android Questions
P
Spanish
Puedo instalas mi APP iphones de mi empresa sin habilitarles los en modo desarrollador
Latest: pcicom
Yesterday at 10:07 PM
Spanish Forum
S
Android Question
PCLV Seekbar value change usage
Latest: Scantech
Yesterday at 7:13 PM
Android Questions
Italian
Modifica DataBase DirInternal
Latest: udg
Yesterday at 6:43 PM
Italian Forum
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