For Spring Boot developers

Your backend deserves a real frontend.

Your APIs are solid. Now build the frontend that matches. Dart feels like Java. Flutter gives you iOS, Android, and web from one codebase.

You understand APIs, data models, and architecture. The Dart course gets you writing client code in a language that feels like home.

The Flutter course teaches the same separation of concerns you use in Spring. ViewModels, repositories, services.

Java backend, Dart frontend. Same type system thinking. Same architectural discipline. One developer, complete product.

Dart + Flutter + MVVM

From Spring Boot backend to full-stack product.

Write code from lesson one

Every lesson is an exercise you solve in your browser. Real code, real tests, real feedback.

Write a greeting function

main.ts

function greet(name: string) {

return `Hello, ${name}!`

}

Each concept builds on the last. You always know what to learn next.

Quizzes, fill-in-the-blank, matching, and code keep every lesson engaging.

Submit your answer and see test results in milliseconds.

Learn by doing

Solve exercises in your browser from the first lesson.

Pick a course and solve your first exercise.

An interactive Dart course where you code, test, and build apps directly in your browser.

An interactive Flutter course where you code, test, and build apps directly in your browser.

Learn the principles of how software should be structured, so you can guide AI to build better systems.

Learn to identify and eliminate code duplication, making your codebase cleaner and easier to maintain.

Learn how APIs, databases, caching, and load balancing fit together to build scalable systems.

Interactive courses

Every lesson is an exercise with instant feedback.

Interactive courses that move fast for experienced backend developers.