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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
Latest activity
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B4R Library rDS18B20 Brief rDS18B20 is an open-source library for reading data from a DS18B20 temperature sensor. The DS18B20 is a... -
B4R Library rDS18B20 Brief rDS18B20 is an open-source library for reading data from a DS18B20 temperature sensor. The DS18B20 is a... -
Starting this morning, every B4A app that I compile (debug & release) to my phone, will randomly throw "AppName is not responding." even... -
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B4R Library rDS18B20 Brief rDS18B20 is an open-source library for reading data from a DS18B20 temperature sensor. The DS18B20 is a... -
I was making changes to my rather large B4A app. and I got so lost and confused I went into autobackup directory and copied files from... -
Cableguy replied to the thread Share My Creation Powertoys Color Picker clone..Or a clone with some dna tweaks -
Dave O reacted to zed's post in the thread Android Question Dashed stroke on outline drawn with B4XPath? with
Like.
Try this code. Sub Class_Globals Private Root As B4XView Private xui As XUI Private cvs As B4XCanvas End Sub Public... -
AnandGupta replied to the thread Android Example B4Xgoodies_from_walt61 Online.What's New Since Last Week (21 Mar 2026 to 28 Mar 2026) B4R Bluetooth rNimBLEScanner Library providing BLE scanner functionality on... -
Nnoega33 posted the thread iOS Question Crash during B4i compilation (hosted) missing files? in iOS Questions.Hello, Crash with following error messages ******************************************************* Error: ** BUILD FAILED **...
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@a.consorti, it's good to see that you have found a solution that works for you. As for the calendar component you would like to have, i... -
Dave O replied to the thread Android Question Dashed stroke on outline drawn with B4XPath?.Thanks! I'll give it a go. Haven't used trig since high school. :P
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Check out the new version of Calendar notes in message #3 and/or #5! A period calendar is an option see message #10 and the source code...
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angel_ reacted to zed's post in the thread Android Question Dashed stroke on outline drawn with B4XPath? with Like.
Try this code. Sub Class_Globals Private Root As B4XView Private xui As XUI Private cvs As B4XCanvas End Sub Public... -
Alessandro71 reacted to jmon's post in the thread B4J Library CompInfo (detailed computer information) with Like.
Hi, While reading this post by @Peter Simpson , I realized that I was still using a very old (!) Autoit function to retrieve my... -
zed replied to the thread Share My Creation Powertoys Color Picker clone..Let's just say it's a clone of the first version of PowerToys. ;)
