100 days of flutter Day 28: API Client with Dio Call the Pexels API with Dio: BaseOptions, timeouts and the Authorization header, safe logging, turning DioException into readable errors, the Result pattern from Day 9, and a repository that keeps networking out of your UI.
100 days of flutter Day 27: Pexels API, .env & Data Models Get a Pexels API key, test it from the terminal, keep it out of Git with flutter_dotenv (and learn what .env can't protect), then turn Pexels JSON into type-safe Dart models with fromJson and toJson.
100 days of flutter Day 26: Assets, SVGs & Custom Fonts Give Pixly its own look: register images, SVGs and fonts in pubspec.yaml, render a crisp SVG logo with flutter_svg, serve sharp PNGs with resolution-aware 2.0x/3.0x variants, and bundle a custom font.
100 days of flutter Day 25: Pixly Kickoff - Project Setup & Material 3 Theme Start Pixly, a real photo discovery app powered by the Pexels API. Set up the project with FVM, plan a clean folder structure, and build a Material 3 theme with ColorScheme.fromSeed and a custom ThemeExtension.
100 days of flutter Day 24: GridView & Aspect Ratios Build Instagram-style grids and product galleries with GridView. Learn GridView.count, GridView.extent and GridView.builder, how childAspectRatio really sizes your tiles, and the one-word mistake that squashes every card.
100 days of flutter Day 23: ListView - Master Lists & Performance Master Flutter ListView from ground up! Learn the difference between ListView(), ListView.builder(), and ListView.separated(). Discover why your lists are slow and how to achieve buttery smooth 60fps scrolling with lazy loading.
100 days of flutter Day 22: TextFormFields & Form Validation. Learn how to build professional Flutter forms with proper validation using Form widget, GlobalKey, and TextFormField. Master email validation, password strength checking, and real-time user feedback for production-ready apps.
100 days of flutter Day 21: Buttons & Inputs Master Flutter Buttons & Inputs! Learn ElevatedButton, OutlinedButton, TextButton, the new spacing parameter, and build a modern login screen with floating labels. From static layouts to interactive UIs!
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. đŸ“±đŸ’»
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.
