Flutter Setup and Your First App

Install Flutter, create a project and run it on an emulator or a real phone.

By Dr. Dev2026-02-026 min read

🦋

Install

Download the Flutter SDK, add it to your PATH and run flutter doctor to see what is missing.

flutter create hello_app
cd hello_app
flutter run

Your code lives in lib/main.dart. Everything on screen is a widget.

🦋 FlutterPart 2

Understand setState, when it is enough and when to move to a state-management package.

2026-02-09 · 7 min read

🐍 PythonPart 1

Rename files, clean folders and send reports automatically with a short Python script.

2026-01-10 · 6 min read

🐍 PythonPart 2

Run your scripts on a timer using cron locally or a free Render web service kept awake by a pinger.

2026-01-17 · 7 min read