Welcome to Gradus!

Developer Hub, where you can access labs for various tech stacks to delve into detailed use cases of technologies.

Typed Routing with RouteData: Flutter Navigation That Can’t Break

Level up your navigation game with fully type-safe routes in go_router...

Flutter
FlutterFlow
Nested Navigation & ShellRoutes: Architecting Persistent Layouts

Learn to build tabbed interfaces and nested routes using ShellRoute — ...

Flutter
FlutterFlow
Route Guards and Auth Redirection with go_router

Protect your routes like a fortress. Learn how to control user access ...

Flutter
FlutterFlow
Deep Linking in Flutter: One URL to Rule Them All

Unlock the full power of go_router with seamless deep linking for Andr...

Flutter
FlutterFlow
go_router Basics: Your First Real Navigation Stack

Learn to build production-ready routes using go_router, handle path an...

Flutter
FlutterFlow
Why Navigation in Flutter Sucked....Until Now

Learn the history, pain points, and architectural missteps of Flutter’...

Flutter
FlutterFlow
Platform Channels in Flutter: Mastering Native Integration

Learn to bridge Flutter with Android and iOS using Platform Channels t...

Flutter
FlutterFlow
Background Tasks in Flutter

Build a resilient background task system in Flutter using WorkManager ...

Flutter
FlutterFlow
Networking with Dio in Flutter

Build a robust Dio layer with interceptors for auth, retries, and erro...

Flutter
FlutterFlow
Multi-page Navigation in Flutter

Navigation is the spine of any nontrivial app. Understanding the stack...

Flutter
FlutterFlow
Real-Time Music Generation with Lyria RealTime

Learn to generate and control music in real-time using the Gemini API ...

Gemini
JavaScript
Node.js
Generate Videos with Gemini API and Veo

Learn to generate videos with Google's Veo using the Gemini API. Creat...

JavaScript
Gemini