B4X Programming Forum

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B4A - Android

Android Questions

Please post any technical question in this forum.
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amorosik
Android Question Serial BT Terminal - how to make it?

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
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Peter Simpson
Android Tutorial 💡 B4A Uninstalling a kiosk app

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
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Justcooldev
[FREE] ooVoo VideoConferencing Library

Code Snippets

A place to share useful code snippets.
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TILogistic
Android Code Snippet [B4X] Extract the first letter of a first and last name

Bugs & wishlist

The place to discuss bugs and missing features.
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Biswajit
Bug? B4A 12.80 Startup Error

Share Your Creations

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fernando1987
Share My Creation Introducing TodoList v2: Powered by ElevateUI! 🎉🚀

B4i - iOS

iOS Questions

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Erel
iOS Question Error retrieving token: Communication error: ConnectFailure
  • Erel

iOS Tutorials

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Erel
iOS Tutorial ITMS-91053: Missing API declaration

iOS Libraries

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T
B4i Library [class] Altimeter

iOS Code Snippets

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470
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Star-Dust
iOS Code Snippet InputList

iOS Bugs & Wishlist

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Alexander Stolte
Bug? "TOP" and "BOTTOM" don't work in B4i, Solved

iOS Share Your Creations

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Alexander Stolte
Share My Creation CleanTasks - a minimalist to-do list

B4J - Desktop, Server and Raspberry Pi

B4J Questions

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tchart
B4J Question jServer 4 - Keeping Jetty Up to Date

B4J Tutorials

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D
B4J Tutorial Run B4J java and javafx Applications on Linux ARM32 & ARM64 Computers

B4J Libraries & Classes

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DonManfred
B4J Library Selenium Browser Automation - Create any Robot with Browser

B4J Code Snippets

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Douglas Farias
B4J Code Snippet STT - Offline Speech Recognization with Vosk (JavaObject/Inline)

B4J Bugs & Wishlist

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Y
Wish B4JPackager11: The following error occurred when packing

B4J Share Your Creations

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J
Share My Creation Firework Class - B4J/B4A/B4i

B4R - Arduino, ESP8266 and ESP32

B4R Questions

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L
B4R Question IR send and receive

B4R Tutorials

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Johan Schoeman
B4R Tutorial Arduino-PIDController-Library

B4R Libraries

Additional libraries
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838
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Johan Schoeman
B4R Library rFastPID

B4R Code Snippets

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352
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Daestrum
B4R Code Snippet Useful defines

B4R Bugs & Wishlist

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L
Bug? [Board selector] error

B4R Share Your Creations

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F
Share My Creation Hello, my project is about a traffic light, first the green light turns on for ten seconds, then the red light turns on, and then the yellow light tur

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
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f0raster0
Help Requuest for Parkinsons glove development

🐢 👩‍🏫 👨‍🏫 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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Mashiane
SithasoDaisy: Mashy Teaches TailwindCSS using b4x (with eBook)

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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aeric
What I have learned about DateTime

Game Development

Game development related questions and discussions
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andymc
Games And a puzzle bobble (bubble shooter) game?

Chit Chat

The place for open discussions.
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R
Anagram solving by Regex or SQL

Forum Discussion

Please post any question or idea regarding the forum here.
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aeric
Android Emulator Hypervisor Driver (AEHD)
  • aeric

Job Offers

Do you have a job offer / project for developers? Post it here.
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833
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schimanski
New DJI-library

More Languages

Italian Forum

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D
Italian download _link file csv da drive Aruba

German Forum

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German Probleme bei der Unterschriften Einfügung im PDF

Spanish Forum

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josejad
Spanish Ayuda con GPS Example

French Forum

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klaus
French MsgBox
  • klaus

Portuguese Forum

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M
Emulador Android para Windows?

Chinese Forum

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byz
有没有大神提供一下APK升级的代码
  • byz

Even More Languages

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luki_c
ESP32 i esptool: FileNotFoundError: [Errno 2] No such file or directory: '/usr/lib/python3/dist-packages/esptool/targets/stub_flasher/stub_flasher_32.

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