B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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asales
Android Question Advertising Id and FirebaseAdMob2

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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29K
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aeric
Android Example MySteps - Step Counter App

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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69.1K
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Mashiane
B4A Library [B4A] Material Design 3 Components

Code Snippets

A place to share useful code snippets.
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919
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Erel
Android Code Snippet [B4X][LOA] Fast range lookups based on binary search
  • Erel

Bugs & wishlist

The place to discuss bugs and missing features.
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Erel
Bug? Missing list of subs
  • Erel

Share Your Creations

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14.8K
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fernando1987
Share My Creation MediControl: Medication reminders, health tracking and Google Drive backup with B4X

B4i - iOS

iOS Questions

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marcick
iOS Question B4i 10.31 + Xcode 27.1 beta: even a new empty project crashes on iPhone Duo simulator

iOS Tutorials

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174
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Erel
iOS Tutorial [Objective C] Writing libraries for B4i

iOS Libraries

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216
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2.8K
Erel
B4i Library Updates to internal libraries
  • Erel

iOS Code Snippets

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142
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504
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504
Filippo
iOS Code Snippet getRootPanel from CustomView-Class

iOS Bugs & Wishlist

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765
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3K
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Erel
Bug? CallSub2 crash in debug mode

iOS Share Your Creations

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157
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870
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870
Mr Blue Sky
Share My Creation GARAGE

B4J - Desktop, Server and Raspberry Pi

B4J Questions

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91.2K
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91.2K
Magma
Other Promoting B4J - What do you think?
  • Magma

B4J Tutorials

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977
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8.2K
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8.2K
DonManfred
B4J Tutorial WABA (WhatsApp Business API)

B4J Libraries & Classes

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857
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FabioRome
B4J Library [BANano] LoadingIndicator

B4J Code Snippets

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619
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Erel
B4J Code Snippet [B4X] [ListOfArrays] Sorting by multiple columns
  • Erel

B4J Bugs & Wishlist

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5.6K
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5.6K
Peter Simpson
Bug? Updated jOKHttpUtils2 appears to have an issue.

B4J Share Your Creations

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800
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aeric
Share My Creation Gnome-style Quick Settings Dropdown
  • aeric

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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13.4K
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P
B4R Question B4R actual Version and rOneWire

B4R Tutorials

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210
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1.3K
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1.3K
T
B4R Tutorial Data types

B4R Libraries

Additional libraries
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177
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965
Messages
965
rwblinn
B4R Library rOpen62541 (OPC UA Server)

B4R Code Snippets

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135
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392
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392
peacemaker
B4R Code Snippet JSON Parsing

B4R Bugs & Wishlist

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261
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peacemaker
Wish Conditional symbols operations in all IDEs: Starts, Ends, Contains

B4R Share Your Creations

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151
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486
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486
Cesar_Morisco
Share My Creation Smart Vending Machine Project

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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448
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3.3K
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3.3K
Peter Simpson
B4J Scanner (SBOM + Vulnerability Scanner)

🤖 AI is here to stay

A place to discuss topics related to AI and specifically how it helps with B4X programming.
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89
Messages
552
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552
aeric
Can AI add a function to itself one-day?
  • 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.
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131
Messages
1.3K
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1.3K
B
Mashy Teaches WebApp/Website Development with BANanoVuetifyAD3 - The New Series

Share Your B4X Story

What are you using B4X for? What have you learnt along the way?
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53
Messages
432
Messages
432
Mashiane
[SithasoDaisy2] The Learner Management App & The Labour Activation Programme being ran by our Government

Game Development

Game development related questions and discussions
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369
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3.3K
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3.3K
Magma
Games Can Minecraft Be Built with B4J?

Chit Chat

The place for open discussions.
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5.4K
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45.7K
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45.7K
IanMc
Not a tutorial

Forum Discussion

Please post any question or idea regarding the forum here.
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974
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5.9K
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5.9K
Cableguy
Where should I post a request for Android app testers?

Job Offers

Do you have a job offer / project for developers? Post it here.
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868
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3.8K
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3.8K
Jmu5667
[Position Filled ]Web Developemt Position

More Languages

Italian Forum

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LucaMs
Italian Chiacchiericci
  • LucaMs

German Forum

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German Datum auf Gültigkeit prüfen

Spanish Forum

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19.7K
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Espinosa4
Spanish Cambiaron datos de servidor y ahora no puedo conectar con la base de datos mediante php - RESUELTO

French Forum

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699
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4K
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C
French Librairie inattendue

Portuguese Forum

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215
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976
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976
Claudio Oliveira
Uma duvida com o Xml2Map

Chinese Forum

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243
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830
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830
aeric
Pakai Server 框架

Even More Languages

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aeric
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