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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
Get time and date since epoch with time dialog
Today at 5:00 AM
aeric
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
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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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B4A Class
Re: [class] Google Code Scanner
Yesterday at 8:00 PM
drgottjr
Code Snippets
A place to share useful code snippets.
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783
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Android Code Snippet
Second or more CLV from parent CLV get item
Yesterday at 8:21 PM
serg992313
Bugs & wishlist
The place to discuss bugs and missing features.
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Wish
Bookmarks scroll button?
Tuesday at 3:14 PM
Paolo Pini
Share Your Creations
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14.8K
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14.8K
M
Share My Creation
B4J Templet's for sale
Yesterday at 6:30 PM
M.SALIM
B4i - iOS
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iOS Question
Reading NFCV (ISO15693) Tags
Yesterday at 8:13 PM
jackdev65
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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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
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2.8K
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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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156
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874
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874
Share My Creation
CleanTasks - a minimalist to-do list
Yesterday at 9:36 AM
Alexander Stolte
B4J - Desktop, Server and Raspberry Pi
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B4J Question
Raspberry Pi libgpiod library
8 minutes ago
Mariano Ismael Castro
B4J Tutorials
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797
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7.3K
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7.3K
B4J Tutorial
[BANanoVuetifyAD3] Create Professional Looking Vuetify WebSites & WebApps with BANano
Tuesday at 5:50 PM
Mashiane
B4J Libraries & Classes
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693
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11.2K
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11.2K
B4J Library
[Web] WebAPI Controller
Wednesday at 2:34 PM
aeric
B4J Code Snippets
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465
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1.7K
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B4J Code Snippet
[B4X] MiniORMUtils - SQL Query Builder
Sunday at 5:45 PM
aeric
B4J Bugs & Wishlist
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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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Share My Creation
[Project Template] [Web] API Server 2
Yesterday at 6:48 PM
aeric
B4R - Arduino, ESP8266 and ESP32
B4R Questions
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C/C++ Question
.hpp file only
Sunday at 6:30 AM
Erel
B4R Tutorials
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201
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B4R Tutorial
Controllino Mega PLC Examples
Apr 7, 2024
Johan Schoeman
B4R Libraries
Additional libraries
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136
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836
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836
B4R Library
rControllino
Apr 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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432
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3.3K
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3.3K
Web based Point of Sales system
Apr 17, 2024
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?
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46
Messages
423
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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
ANNNND here we go .......
Yesterday at 8:01 PM
AnandGupta
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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I am looking for an experienced developer
Yesterday at 11:01 PM
Brian Michael
More Languages
Italian Forum
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Italian
Chiacchiericci
Yesterday at 4:00 PM
hatzisn
German Forum
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German
EYOYO Barcode Scanner über Tastatur eingeschliffen
Monday at 12:58 PM
Martin Domian
Spanish Forum
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Spanish
Ayuda con subir imagen por ftp o HttpJob [SOLUCIONADO]
Yesterday at 3:30 PM
josejad
French Forum
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French
File.DirRootExternal = disque dur ?
Yesterday at 5:38 PM
klaus
Portuguese Forum
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958
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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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Chinese Tutorials
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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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[บทเรียน,B4A] การนำแอพที่เขียนได้ ขึ้น Play Store
Yesterday at 4:06 AM
Theera
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Latest libraries
AS_ScrollingChips
By: Alexander Stolte
version: 2.05
Platforms: B4A, B4i, B4J
AS_Chips
By: Alexander Stolte
version: 1.09
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
JSch
By: Erel
version: 1.31
Platforms: B4A
Index
Latest posts
B4J Question
Raspberry Pi libgpiod library
Latest: Mariano Ismael Castro
8 minutes ago
B4J Questions
Android Question
Get time and date since epoch with time dialog
Latest: aeric
Today at 5:00 AM
Android Questions
P
Android Question
Add google doc url to bbview
Latest: personalapps
Today at 3:57 AM
Android Questions
Android Question
get Latitude and Longitude by city?
Latest: mangojack
Today at 1:32 AM
Android Questions
Android Question
Google Code Scanner read code 32 Italian pharmaceutical code
Latest: drgottjr
Yesterday at 11:52 PM
Android Questions
I am looking for an experienced developer
Latest: Brian Michael
Yesterday at 11:01 PM
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