100 days of flutter Day 20: Stack & Positioned Master the Z-axis dimension and create professional overlapping UIs with Stack and Positioned—the secret behind every profile badge, image overlay, and floating element you see in top apps.
100 days of flutter Day 19: Expanded, Flexible & Spacer Stop getting "RenderFlex overflowed" errors! Learn Expanded vs Flexible vs Spacer in Flutter with live examples. Build responsive layouts that work on every device. 📱💻
100 days of flutter Day 18: Container, Padding, Row & Column Master Flutter's essential layout widgets - Container, Padding, Row and Column - with modern 2025 shorthands and real-world examples for building professional mobile UIs.
100 days of flutter Day 17: Stateful Widgets & Lifecycle Master Flutter's StatefulWidget lifecycle from birth to death! Learn how setState() triggers rebuilds, when to use initState/dispose, and Flutter's internal update decision algorithm. Perfect for developers moving from basics to production-ready apps.
100 days of flutter Day 16: The Widget Tree & Stateless Widgets Build your first custom Flutter widget today! Deep dive into StatelessWidgets, the Widget Tree hierarchy, and performance optimization with const.
100 days of flutter Day 15: Project 1 - CLI Tool (Clipflow) A smart clipboard manager CLI that captures, searches, and organizes everything you copy with type detection and persistent history.
100 days of flutter Day 14: Error Handling & Custom Exceptions Handle failures gracefully and build fault-tolerant apps that NEVER crash mysteriously. Master Error vs Exception vs Result Pattern - the professional approach to robust Flutter development!
100 days of flutter Day 13: Streams - Reactive Programming Fundamentals Go beyond single values to continuous data flows. Learn Streams, StreamController, and reactive programming - the foundation for live Flutter features!
100 days of flutter Day 12: Asynchronous Dart - Futures Learn asynchronous Dart and Futures - THE foundational skill you need before building any real Flutter app. From basics to advanced patterns in pure Dart.
100 days of flutter Day 11: Extensions Add custom methods to ANY type (String, int, BuildContext) without touching the original code. Write cleaner, smarter Flutter apps!
100 days of flutter Day 10: Functional Dart (Map/Fold/Where/Any/Every) Transform raw API data into clean, readable pipelines by ditching for-loops and mastering functional programming with map, fold, where, any, and every operations.
100 days of flutter Day 9: Sealed Classes (The Result Pattern) Master exhaustive type checking and bug-proof state management using sealed classes that force you to handle every possible scenario at compile-time.
100 days of flutter Day 8: Inheritance & Mixins Share logic across classes without deep hierarchies using mixins and inheritance to build reusable, composable code like professional Flutter developers.
100 days of flutter Day 7: Object-Oriented Programming (OOP) - Classes Transition from simple variables to modeling real-world entities with classes, constructors, and encapsulation that form the foundation of every Flutter widget.
100 days of flutter Day 6: Advanced Collections Build dynamic, real-world data structures using collection if, spread operators, sets, and maps to power every list and grid in your Flutter apps.
100 days of flutter Day 5: Null Safety & The "Sound" System Eliminate billion-dollar null pointer crashes forever by mastering Dart's sound null safety operators that make your apps incredibly stable.
100 days of flutter Day 4: Switch Expressions & Pattern Matching Replace messy if-else spaghetti code with elegant switch expressions that force you to handle every scenario and make your logic bulletproof.
100 days of flutter Day 3: Functions, Records & Patterns Master the art of writing reusable functions with named parameters and arrow syntax, then level up with Records and Patterns to return multiple values without creating dummy classes!
100 days of flutter Day 2: Variables, Control Flow & Dart 3.10 Shorthands Transform from beginner to confident coder by mastering variables, control flow logic, and Dart 3.10 shorthands that professional developers use daily.
100 days of flutter Day 1: The Setup & “The Run” Transform your computer into a professional Flutter development workstation and run your first app on a device!
