Time flies and the downloads are increasing. The new club is now open :) Post here if you developed a B4A app with 500k+ downloads.
Was your app downloaded 100,000 times or more? If yes then you are welcomed to post a link and screenshot of your app here.
My first LibGDX game! Normally I make in-house business apps. I also think we should see more source code in this forum so this is intended as an example. https://play.google.com/store/apps/details?id=com.bluejaysystools.mobilecrush This is a...
Due to this and that issues, Android Emulator version 36.6.11.0 cannot run properly in the IDE. This workaround enables you to successfully launch the emulator within the IDE: 1. Create the emulator via AVD Manager in the IDE. You can...
Creating a video timeline in b4a was really challenging. It's been a heck of searching work in the net (and the forum) to get any hint, but at last, things went well and here is the result in pure b4a code As you can see the video is played in an...
Hi Long time ago i did an App that can add NIKKUD sign to hebrew text but all words were added manually by me to a large db (around 20k) and besides that the idea was to let users add nikkud by themself and every nikkud that was added will be...
Hi everyone, I wanted to share this Tetris game built in B4J with a classic Brick Game LCD aesthetic. Hope this is useful or inspiring for someone else working on game UIs with B4J. Feedback and suggestions are welcome!
Hello community, Along with the new update for the arbitrage bot that my team designed, I am now introducing a new Scalping Bot, which is currently still in development. Scalping is all about capturing small opportunities en...
Hello everyone, After more than a year of silence, I am returning with my most advanced project since I started as a Developer and Programmer: a High-Frequency Trading (HFT) Arbitrage Bot. The Principle The concept is straightforward...
Hello community, Here is the link to the previous thread: https://www.b4x.com/android/forum/threads/showcasing-a-high-frequency-trading-hft-arbitrage-bot-developed-with-b4j.170791/ We are back with a major update: the bot now works with 4...
Hi everyone, I wanted to share a little tool I built. It's an MCP server that helps AI assistants work with B4X projects — reading, writing, compiling, and managing layouts — without making a mess of things. I built it out of necessity, really...
Using animation in manifest xml, an animated activity background with gradients and images is created with pure b4a code see the demo: and get the code here if you like it donate below👇
Hey everyone! I've created a collection of themes for the IDE Editor. Some of them are based on popular VS Code themes (Dracula, Nord, Tokyo Night, Catppuccin Mocha, Monokai Pro), others are inspired by the color palettes of well-known apps...
B4J tool see here This is another tool for B4A BAL/JSON layout files with bidirectional phone Designer synchronization. It discovers B4A Bridge devices on the local network and automatically sends the current layout after connecting. Features:·...
I put together a "skill" for Claude that packages B4X language knowledge — B4A/B4J/B4i syntax, the XUI cross-platform library, B4XPages lifecycle, resumable subs, SQLite patterns, collections, custom views, and a table of deprecated-vs-current...
Hi Erel, I maintain B4X Language Support - VS Code extension that provides syntax highlighting, autocompletion. And more recently added a visual layout designer for B4X. Currently it supports .bal (B4A) and .bjl (B4J) only. I intentionally...
Hi Everyone, As promised, I have just published my b4x extension in VS code marketplace for everyone, and make my extension project MIT license and public my repo for anyone who want to alter it for their own use. Below is the project's GitHub...
Send notifications to multiple apps without changing the code. (For using with B4J or Python with App Windows executable. It's completely open-source and I'm looking for developers of all levels to help me improve it, fix bugs, or even suggest...
[B4X] ProcessLoading Indicator (Circle Dots)
Dear friends, I have been dreaming about creating this software tool: Electronic Circuit Design with GA. Managed to get it working with Chatgpt's assistance! I hope you like it.
Hello Fam!👋 Let's unbox (and perhaps build together) this monster to be, the B4X IDE Companion Quickly get it from your VS Code Extensions This has been generated with AI. Source Code in GitHub I've had myself into a pickle, I find...
Dear friends, With our beloved B4J and Python, I have developed a virtual lab for my students for the course Semiconductor devices and Circuits. I know it is not at all a good alternative to real hardware but at my college building we have a...