Knowledge Base
Flutter tutorials, video lessons, package notes and architecture guides organized by category.
How to Upgrade Dart SDK: A Step‑by‑Step Guide for Flutter Developers
A complete, developer‑focused guide on upgrading the Dart SDK for Flutter projects. Learn how to check your current version, upgrade via Flutter, use package managers, update CI pipelines, and avoid common pitfalls.
How to Use online DartPad compiler – A Complete Guide for Flutter Developers
Learn step‑by‑step how to use the online DartPad compiler to prototype, test, and share Dart and Flutter code instantly, without any local setup.
Understanding How the Flutter SDK Differs From the Dart SDK
A deep dive into the technical distinctions between the Flutter SDK and the Dart SDK, covering tooling, compilation, libraries, and real‑world usage for developers.
How to Download Antigravity SDK and Build Physics-Based Animations in Flutter
A complete technical guide on how to download the Antigravity SDK, configure pubspec dependencies, and implement zero-gravity fluid motion in your Flutter applications.
How to Download Antigravity IDE: A Step-by-Step Guide for Flutter Developers
Upgrade your Flutter workflow with this complete step-by-step guide to download Antigravity IDE, configure SDK dependencies, and run your first Flutter project.
Integrating the sui_scallop_sdk Flutter package: A step‑by‑step guide
Learn how to add, configure, and use the sui_scallop_sdk Flutter package in a Riverpod‑based Flutter app. This guide covers installation, a beginner‑friendly example, common pitfalls, and FAQs.
How to Setup Google Antigravity in VS Code: Complete Guide 2026
Learn how to setup Google Antigravity in VS Code in 2026. Install the extension, use AI agents, MCP, Flutter workflows, prompts, and fix common issues.
What is Dart FFI? A Deep Dive into Native C Interoperability
Learn what Dart FFI (Foreign Function Interface) is, how it enables direct execution of C/C++ code from Dart without platform channel overhead, and how to manage native memory effectively.
What's New in the Latest Dart SDK: A Complete Technical Deep Dive
Discover what's new in the latest Dart SDK release, including production-ready WebAssembly (Wasm) support, wildcard variables, enhanced JS/FFI interop, and pub workspace monorepo support.
Flutter Project Structure Explained for Beginners: Every Folder and File
Demystify the default Flutter project structure. Learn what every folder and file does, how lib/ works, and best practices for structuring your application code.
How to Install Android SDK Without Android Studio on Windows 11 – Complete Guide
Learn how to install Android SDK without Android Studio on Windows 11. Set up Android CLI, command-line tools, ADB, Platform-Tools, Build-Tools, SDK licenses and Flutter Android development.
How to Update Android Studio to Latest Version Without Breaking Your Projects
Learn how to update Android Studio to the latest version safely without breaking Flutter or Android projects. Includes backup, Gradle, AGP, JDK, SDK, rollback and common update error fixes.