For students building portfolios

Portfolio projects that prove you can build

Recruiters see hundreds of to-do apps. Stand out with an app built on production architecture, clean design principles, and tested code.

Learn MVVM, S.O.L.I.D., and D.R.Y. Apply them in your project. Explain them in your interview.

Flutter runs on iOS, Android, and web. One project demonstrates three deployment targets.

Every pattern you learn maps to real code. Your repo shows clean commits, tested features, and documented decisions.

More than a class project

Build something you're proud to show recruiters.

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.

Learn the patterns. Build the project. Ship the app.