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Wails Blog

Tutorials

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Step-by-step tutorials that teach Wails concepts by building complete applications. Each tutorial includes working code, explanations, and practical patterns.

QR Code Service

Section titled “QR Code Service”
QR Code Example

Learn the fundamentals of Wails services by building a QR code generator. This tutorial introduces you to the core concepts of organizing your application logic into reusable services.

What you’ll learn:

  • How to create and structure a Wails service
  • Managing external Go dependencies
  • Binding Go methods to your frontend
  • Passing data between Go and JavaScript
  • Organizing code for maintainability

Best for: First-time Wails users who want to understand the service architecture

TODO List

Section titled “TODO List”
TODO List Application

Build a complete TODO list application with a beautiful, modern interface. This hands-on tutorial teaches you core Wails patterns through a practical, real-world application using vanilla JavaScript.

What you’ll learn:

  • Service-based architecture with thread-safe state management
  • CRUD operations (Create, Read, Update, Delete)
  • Type-safe bindings between Go and JavaScript
  • Building modern UIs without framework complexity
  • Proper error handling and validation patterns

Time to complete: ~20 minutes

Best for: Your first complete Wails application - perfect for understanding the fundamentals before adding framework complexity

Notes

Section titled “Notes”
Notes Application

Build an Apple Notes-style application with native file dialogs and auto-save functionality. This tutorial demonstrates desktop-specific features like file operations, native dialogs, and professional UI patterns.

What you’ll learn:

  • Native file dialogs (Save, Open, Info)
  • JSON-based data persistence
  • Debounced auto-save patterns
  • Professional two-column desktop layouts
  • Working with file system operations in Go

Time to complete: ~30 minutes

Best for: Learning desktop-specific features like file operations and native OS dialogs

Self-Updating Wails App

Section titled “Self-Updating Wails App”

Add in-app self-updates to a Wails application from a fresh wails3 init through signed release verification and the helper-mode binary swap. Uses GitHub Releases as the update source.

What you’ll learn:

  • How app.Updater plugs into a Wails app
  • Configuring the GitHub Releases provider
  • Publishing releases with SHA256SUMS for digest verification
  • Adding Ed25519 signing for tamper-resistance
  • Customising the default window via CSS, custom HTML, or BYO
  • Periodic background checks with CheckInterval

Time to complete: ~25 minutes

Best for: Shipping an updateable desktop app — covers the full release pipeline, not just the API