> For the complete documentation index, see [llms.txt](https://wong-coupon.gitbook.io/flutter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wong-coupon.gitbook.io/flutter/readme.md).

# My Dev

My Dev — practical lessons about Flutter, AI, and ReactJS.

Welcome to `My Dev`, where I turn lessons from real projects into technical articles that the community can apply safely.

## My Flutter

Architecture, state management, APIs, realtime systems, security, UI, observability, testing, and production operations for Flutter applications.

## My AI

Building AI-powered products, designing human-in-the-loop editing, and using coding agents with explicit contracts, permissions, and quality gates.

## My ReactJS

React, TypeScript, Clean Architecture, realtime systems, testing, editors, monorepos, delivery, and precision-sensitive JavaScript.

## Connect

* ✍ **Medium**: [medium.com/@ngmduc2012](https://medium.com/@ngmduc2012)
* 💼 **LinkedIn**: [linkedin.com/in/ngmduc2012](https://www.linkedin.com/in/ngmduc2012/)
* 💼 **Dev**: [wong-coupon.gitbook.io/wong-docs](https://wong-coupon.gitbook.io/wong-docs)
* 🛠 **Flutter plugins**: [pub.dev/publishers/wongcoupon.com/packages](https://pub.dev/publishers/wongcoupon.com/packages)

[Buy Me a Coffee](https://buymeacoffee.com/ducmng12g) | [Support Me on Ko-fi](https://ko-fi.com/I2I81AEJG8)