Flutter and Dart Tutorial
Build responsive, testable mobile and web apps with modern Dart and Flutter. Learn null-safe Dart, widgets, navigation, state, APIs, offline data, testing, performance, accessibility, and production release workflows through practical examples.
- Level: Beginner to advanced
- Format: 29 free, self-paced lessons
- Best for: Students, career changers and developers refreshing their skills
Start learning Flutter and Dart →
What You Will Learn
This learning path covers the following areas in curriculum order:
- Dart and Flutter Foundations
- Flutter UI Fundamentals
- Navigation and Architecture
- Data, Networking, and Devices
- Quality and Inclusive UX
- Testing and Production
Who This Course Is For
This tutorial is suitable for complete beginners as well as learners who already know some programming and want a structured reference. Start from the first lesson if the subject is new to you. Experienced learners can use the curriculum below to jump directly to a specific concept.
How to Use This Tutorial
- Read each lesson in curriculum order and run every example yourself.
- Change the examples to test your understanding instead of only copying them.
- Complete the exercises and review the common-mistake sections before moving on.
- Bookmark this course page so you can return to the complete lesson index.
Course Contents
Dart and Flutter Foundations
- Flutter and Dart: How the Platform Fits Together
- Install Flutter and Build a Repeatable Toolchain
- Dart Types, Variables, and Sound Null Safety
- Dart Functions, Collections, Records, and Patterns
- Dart Classes, Mixins, Extensions, and Generics
- Futures, async/await, Streams, and Isolates
Flutter UI Fundamentals
- Create a Flutter App and Read Its Project Structure
- Widget Trees, BuildContext, and Declarative UI
- StatefulWidget Lifecycle and Local UI State
- Flutter Layout Constraints and Responsive Composition
- Material 3 Themes, Assets, and Reusable Components
- Forms, Validation, Focus, and User Input
Navigation and Architecture
- Type-Safe Navigation with go_router
- State Management with Listenable ViewModels
- MVVM, Repositories, and Dependency Injection
- Immutable Models and Unidirectional Data Flow
Data, Networking, and Devices
- HTTP APIs, JSON, Timeouts, and Typed Failures
- Local Persistence and Schema Evolution
- Offline-First Repositories and Conflict Handling
- Plugins, Permissions, and Platform Channels
Quality and Inclusive UX
- Animations That Preserve Performance and Meaning
- Accessibility, Semantics, Keyboard, and Text Scaling
- Localization, Dates, Numbers, and Bidirectional Layout
Testing and Production
- Unit, Widget, Golden, and Integration Tests
- DevTools, Frame Performance, and App Size
- Security, Secrets, and Defensive Mobile Design
- Release Android, iOS, and Flutter Web
- CI/CD, Flavors, Environments, and Observability
- Capstone: Build a Production-Ready Offline Task App
Frequently Asked Questions
Is this Flutter and Dart tutorial free?
Yes. The lessons listed on this page are free to read and can be completed at your own pace.
Do I need previous experience?
No previous experience is required for the introductory lessons. Some advanced modules are easier if you first complete the fundamentals in this course.
How should I practise?
Type and run the examples, deliberately change their inputs, predict the result before execution and build a small project after completing each major section.
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