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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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peacemaker replied to the thread B4J Library [B4X][Web] MiniHtml v2.Pardon, stupid dummy's question: isn't the aim of the lib to allow building HTML by "dummies" with minimal HTML tag knowledge ? Like... -
Play store: https://play.google.com/store/apps/details?id=com.puterise.minipos This app prints a simple receipt using BLE thermal... -
No tutorial is shared at the moment but you can check the GitHub project and run the EndsMeet server example. There is an example in...
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Current release 2.00-alpha is still under development. It is created in a few hours without thoroughly tested. This version is not...
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Get AI Code Injector When coding with an AI Agent, It is easy to happen, once your code gets larger, for your agent to focus on the code...
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malaz reacted to Creaky's post in the thread B4A Library High performance compass without DrawBitmapRotated with
Like.
Since the b4a community has helped me greatly in the past, I am again giving something back. For an astronomy app I've build, I needed... -
Mmzelecom replied to the thread Android Question Application_Error does not fire in resumable subs.i need to set error handler for all aplication. i write this class Sub Class_Globals Private jo As JavaObject End Sub Public Sub...
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Aasmondien posted the thread Android Question B4X Pages, IME and Application Resume in Android Questions.Hello, Hope you can help - I'm getting back to b4a, and been struggling with b4x pages, and keyboard when closing and opening. On...
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APlay store: https://play.google.com/store/apps/details?id=com.puterise.minipos This app prints a simple receipt using BLE thermal...
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Johan Hormaza reacted to Peter Simpson's post in the thread B4R Library Adafruit_Neopixel - Based on V1.15.2 (Release date 15/10/2025) with Like.
Hello everyone, When I get the chance to do so, I'll release an update (V1.20) which I've now fully incorporated ScrollText... -
Johan Hormaza reacted to Peter Simpson's post in the thread B4R Library Adafruit_Neopixel - Based on V1.15.2 (Release date 15/10/2025) with Like.
Hello Everyone, I wanted a few extra functions in the Adafruit Neopixel libraries on the forum, so instead of editing one of them and...
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Hi, Are there any LRU cache examples? I need to display PDFs and store the images of different DPIs in cache. I think LRU cache is... -
Get AI Code Injector When coding with an AI Agent, It is easy to happen, once your code gets larger, for your agent to focus on the code... -
Mmohammadcoder posted the thread Android Question App crashes in release but not in debug , help please in Android Questions.In Basic 4 Android, there are no errors when debugging, but when publishing the application, it crashes immediately after execution...
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Play store: https://play.google.com/store/apps/details?id=com.puterise.minipos This app prints a simple receipt using BLE thermal...