B4X Programming Forum

New Posts

B4A - Android

Android Questions

Please post any technical question in this forum.
Threads
74.4K
Messages
428.4K
Messages
428.4K
aeric
Android Question Seeking Guidance on Optimizing Database Access for Scaling B4X App

Tutorials & Examples

Android development starts here. Please do not post questions in this sub-forum.
Threads
1.4K
Messages
28.9K
Messages
28.9K
AnandGupta
Android Example B4Xgoodies_from_walt61 Online

Additional libraries, classes and official updates

Users contributed libraries, classes and official updates.
Threads
2.3K
Messages
68.2K
Messages
68.2K
M
B4A Library ZXingLib by icefairy333 - modified by Johan Schoeman (Scan QR Codes and other 1D/2D Barcodes)

Code Snippets

A place to share useful code snippets.
Threads
883
Messages
4.7K
Messages
4.7K
TILogistic
Android Code Snippet iOS style MsgBox

Bugs & wishlist

The place to discuss bugs and missing features.
Threads
6.2K
Messages
27K
Messages
27K
Erel
Bug? B4i Issue: <view>.Visible = True Fails After <view>.SetVisibleAnimated(<duration>, False)

Share Your Creations

Threads
2.1K
Messages
14.5K
Messages
14.5K
Sandman
Share My Creation YicandYac and MockMyDay

B4i - iOS

iOS Questions

Threads
10.2K
Messages
53.9K
Messages
53.9K
asales
iOS Question Question about test subscription

iOS Tutorials

Threads
174
Messages
2.5K
Messages
2.5K
asales
iOS Tutorial [B4i] Admob Example

iOS Libraries

Threads
215
Messages
2.8K
Messages
2.8K
Star-Dust
B4i Library SD: RollMenu

iOS Code Snippets

Threads
138
Messages
495
Messages
495
A
iOS Code Snippet iOS 26.1 Liquid Glass

iOS Bugs & Wishlist

Threads
748
Messages
3K
Messages
3K
Alessandro71
Wish Download Last Build is lightning fast now

iOS Share Your Creations

The first attached image will be displayed as the thread preview image.
Threads
156
Messages
869
Messages
869
jkhazraji
Share My Creation b4i : View PDF pages in an imageView

B4J - Desktop, Server and Raspberry Pi

B4J Questions

Threads
15.6K
Messages
89.7K
Messages
89.7K
DonManfred
B4J Question TextField.Text vs String

B4J Tutorials

Threads
941
Messages
8K
Messages
8K
Erel
B4J Tutorial MacSigner - Building notarized Mac packages
  • Erel

B4J Libraries & Classes

Threads
794
Messages
12.3K
Messages
12.3K
D
B4J Library How do i Cancel my Norton Subscription? A Complete Help with Norton

B4J Code Snippets

Threads
575
Messages
2.2K
Messages
2.2K
Johan Schoeman
B4J Code Snippet [PyBridge] Create barcodes

B4J Bugs & Wishlist

Threads
1.3K
Messages
5.5K
Messages
5.5K
virpalacios
Wish Clean Project wish

B4J Share Your Creations

The first attached image will be displayed as the thread preview image.
Threads
718
Messages
5.4K
Messages
5.4K
aeric
Share My Creation Model Context Protocol (MCP) Server using Stdio
  • aeric

B4R - Arduino, ESP8266 and ESP32

B4R Questions

Threads
2.3K
Messages
13.3K
Messages
13.3K
M
B4R Question rArduino_JSON, Get number of elements in array

B4R Tutorials

Threads
208
Messages
1.3K
Messages
1.3K
hatzisn
B4R Tutorial All ESP32 modules in 2025

B4R Libraries

Additional libraries
Threads
163
Messages
916
Messages
916
sagmill
B4R Library library for PCF8574

B4R Code Snippets

Threads
132
Messages
380
Messages
380
peacemaker
B4R Code Snippet [ESP MCU] Access point web-interface example: WiFi SSID, password and API URL

B4R Bugs & Wishlist

Threads
259
Messages
1.1K
Messages
1.1K
peacemaker
Wish #include "file.bas"

B4R Share Your Creations

Threads
147
Messages
474
Messages
474
JohnC
Share My Creation ESP32 AMOLED Watch Dev Kit on AliExpress
  • JohnC

General

The Business Forum

The place for business (ads, sales, money, ...) related questions and tips.
Threads
445
Messages
3.3K
Messages
3.3K
Erel
[closed] Looking for a B4A dev who can update a project to current SDK

🐢👩‍🏫 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
126
Messages
1.3K
Messages
1.3K
Marc DANIEL
Controlling a WS2812B LED strip connected to an ARDUINO UNO board via the Bluetooth system of an Android smartphone

Share Your B4X Story

What are you using B4X for? What have you learnt along the way?
Threads
52
Messages
428
Messages
428
epiCode
How Lognote Helps People in Everyday Life and Work

Game Development

Game development related questions and discussions
Threads
367
Messages
3.3K
Messages
3.3K
VeronicaHope
Games Hill Racing 2

Chit Chat

The place for open discussions.
Threads
5.2K
Messages
44.6K
Messages
44.6K
Peter Simpson
Finally: MySql driver for iOS

Forum Discussion

Please post any question or idea regarding the forum here.
Threads
954
Messages
5.9K
Messages
5.9K
Erel
Suspect some members account are compromise

Job Offers

Do you have a job offer / project for developers? Post it here.
Threads
863
Messages
3.7K
Messages
3.7K
udg
[ABMaterial] - bare-bone calendar/scheduler
  • udg

More Languages

Italian Forum

Threads
5K
Messages
59.5K
Messages
59.5K
A
Italian Invio info 'User Agent'

German Forum

Threads
2.9K
Messages
15.9K
Messages
15.9K
P
German txt-Datei speichern

Spanish Forum

Threads
3.4K
Messages
19.5K
Messages
19.5K
A
Spanish Impresión Bluetooth con Android 16

French Forum

Threads
693
Messages
3.9K
Messages
3.9K
C
French affichage bannière Admob
  • Cast

Portuguese Forum

Threads
215
Messages
976
Messages
976
Claudio Oliveira
Uma duvida com o Xml2Map

Chinese Forum

Threads
241
Messages
806
Messages
806
P
各位大佬,谁有B4A 的 android 28 SDK?

Even More Languages

Threads
415
Messages
1.3K
Messages
1.3K
pixet
Не устанавливается приложение (файл apk) на Android TV v11. На android TV Xiaomi
  • pixet

Latest libraries

Latest posts

Members online

Total: 1,671 (members: 17, guests: 1,654)

Forum statistics

Threads
149,174
Messages
977,383
Members
110,465
Latest member
Glomzibbopen
Recent bookmarks
0
Top