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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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Job Offers
Do you have a job offer / project for developers? Post it here.
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Job offers forum
Erel
Feb 1, 2012
2
Replies
20
Views
18K
Feb 17, 2020
DonManfred
Quick $100 ? USB -> PL-2303 B4A program to send text data over to receiving PC through null modem and two USB->PL-2303 adapters.
almontgreen
Jun 8, 2025
Replies
1
Views
280
Jun 8, 2025
Johan Schoeman
M
Create a wrapper for library
mmanso
Jan 9, 2025
Replies
1
Views
630
May 28, 2025
ANTONIO ALBEIRO VALENCIA
[CONTRACTED]Lib Dian Colombia
Duque
Feb 17, 2025
Replies
1
Views
608
May 28, 2025
ANTONIO ALBEIRO VALENCIA
[CLOSED] Project Proposal: Migrate and Enhance B4J Web Backend
B4XDev
May 3, 2025
Replies
0
Views
612
May 3, 2025
B4XDev
Real-world robot programming. B4A - Arduino
Beja
Mar 17, 2025
Replies
0
Views
718
Mar 17, 2025
Beja
B4J ABMaterial Web App Development
walterf25
Mar 17, 2025
Replies
0
Views
405
Mar 17, 2025
walterf25
A
I need a small wifi program
Amateurtje
Sep 20, 2024
Replies
2
Views
1K
Mar 1, 2025
emexes
E
L
help
Lavanaya
Feb 13, 2025
Replies
0
Views
435
Feb 13, 2025
Lavanaya
L
Problem with overlapping letters in some Arabic fonts on Webview b4j, I need someone to give me an alternative solution for an amount of money.
AlfaizDev
Jan 17, 2025
Replies
14
Views
1K
Feb 5, 2025
AlfaizDev
K
Hiring for Facebook-TopOn mediation libraries
Kipro
Feb 3, 2025
Replies
0
Views
362
Feb 3, 2025
Kipro
K
MediaPipe library for B4i
walterf25
Jan 19, 2025
Replies
0
Views
416
Jan 19, 2025
walterf25
[STOP] I need to pay someone to help me convert an application from Python or VB.NET to run on B4A
NGUYEN TUAN ANH
Dec 30, 2024
Replies
1
Views
953
Jan 10, 2025
aeric
D
Update B4j code for new Firebase requirements
Declan
Sep 7, 2024
Replies
5
Views
2K
Dec 16, 2024
Computersmith64
D
Compile B4J app for install on linux
Declan
Nov 29, 2024
Replies
1
Views
686
Nov 29, 2024
yiankos1
H
OCR / AI - Get payment information from beer mats
h725
Nov 27, 2024
Replies
3
Views
706
Nov 28, 2024
personalapps
P
T
Looking for wrapper for edge detection library
ThePlankton
Nov 11, 2024
Replies
0
Views
553
Nov 11, 2024
ThePlankton
T
To translate B4A App to B4i
AHilberink
Nov 11, 2024
Replies
2
Views
651
Nov 11, 2024
AHilberink
Jobangebot B4A+B4I (Berlin bevorzugt)
MirkoLa
Oct 18, 2024
Replies
0
Views
670
Oct 18, 2024
MirkoLa
Connect to WiFi AP [This job opportunity has been filled]
Ralph Parkhurst
Sep 29, 2024
Replies
1
Views
903
Sep 29, 2024
jahswant
build e-wallet with b4x
M.LAZ
Aug 30, 2024
Replies
2
Views
1K
Sep 17, 2024
Lucas Siqueira
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